CN104326539A - Sewage treatment agent - Google Patents
Sewage treatment agent Download PDFInfo
- Publication number
- CN104326539A CN104326539A CN201410555732.7A CN201410555732A CN104326539A CN 104326539 A CN104326539 A CN 104326539A CN 201410555732 A CN201410555732 A CN 201410555732A CN 104326539 A CN104326539 A CN 104326539A
- Authority
- CN
- China
- Prior art keywords
- sewage
- polyacrylamide
- sewage treatment
- treating agent
- flyash
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- 239000010865 sewage Substances 0.000 title abstract description 20
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 45
- 229920002401 polyacrylamide Polymers 0.000 claims abstract description 33
- 239000010881 fly ash Substances 0.000 claims abstract description 30
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims abstract description 28
- RUTXIHLAWFEWGM-UHFFFAOYSA-H iron(3+) sulfate Chemical compound [Fe+3].[Fe+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O RUTXIHLAWFEWGM-UHFFFAOYSA-H 0.000 claims description 30
- 229910000360 iron(III) sulfate Inorganic materials 0.000 claims description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 31
- 239000000701 coagulant Substances 0.000 abstract description 18
- 230000000694 effects Effects 0.000 abstract description 17
- 238000000746 purification Methods 0.000 abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000005189 flocculation Methods 0.000 abstract description 7
- 230000016615 flocculation Effects 0.000 abstract description 7
- 230000015271 coagulation Effects 0.000 abstract description 6
- 238000005345 coagulation Methods 0.000 abstract description 6
- 239000002994 raw material Substances 0.000 abstract description 5
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 238000005202 decontamination Methods 0.000 abstract description 2
- 230000003588 decontaminative effect Effects 0.000 abstract description 2
- 230000002349 favourable effect Effects 0.000 abstract 3
- 229920002873 Polyethylenimine Polymers 0.000 abstract 1
- 229910000278 bentonite Inorganic materials 0.000 abstract 1
- 239000000440 bentonite Substances 0.000 abstract 1
- 231100000956 nontoxicity Toxicity 0.000 abstract 1
- 230000002195 synergetic effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 11
- 239000000203 mixture Substances 0.000 description 11
- 239000000126 substance Substances 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 229910052782 aluminium Inorganic materials 0.000 description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 6
- 230000006872 improvement Effects 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000004411 aluminium Substances 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 3
- 229920000592 inorganic polymer Polymers 0.000 description 3
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000004500 asepsis Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 230000018044 dehydration Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 230000007062 hydrolysis Effects 0.000 description 2
- 238000006460 hydrolysis reaction Methods 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 231100000252 nontoxic Toxicity 0.000 description 2
- 230000003000 nontoxic effect Effects 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 238000004065 wastewater treatment Methods 0.000 description 2
- 238000009941 weaving Methods 0.000 description 2
- 208000024827 Alzheimer disease Diseases 0.000 description 1
- 206010020850 Hyperthyroidism Diseases 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 241000097929 Porphyria Species 0.000 description 1
- 208000010642 Porphyrias Diseases 0.000 description 1
- 206010036631 Presenile dementia Diseases 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- ILRRQNADMUWWFW-UHFFFAOYSA-K aluminium phosphate Chemical compound O1[Al]2OP1(=O)O2 ILRRQNADMUWWFW-UHFFFAOYSA-K 0.000 description 1
- 159000000013 aluminium salts Chemical class 0.000 description 1
- 229910000329 aluminium sulfate Inorganic materials 0.000 description 1
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 description 1
- 125000003368 amide group Chemical group 0.000 description 1
- 238000010170 biological method Methods 0.000 description 1
- 230000031018 biological processes and functions Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 239000008394 flocculating agent Substances 0.000 description 1
- 230000003311 flocculating effect Effects 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 230000000887 hydrating effect Effects 0.000 description 1
- 229910001387 inorganic aluminate Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 231100000053 low toxicity Toxicity 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- FQPSGWSUVKBHSU-UHFFFAOYSA-N methacrylamide Chemical group CC(=C)C(N)=O FQPSGWSUVKBHSU-UHFFFAOYSA-N 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 229920003169 water-soluble polymer Polymers 0.000 description 1
- -1 weaving Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
- C02F1/56—Macromolecular compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2305/00—Use of specific compounds during water treatment
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The invention discloses a sewage treatment agent which is composed of the following components in percentage by mass: 20-45% of polyferric sulfate, 10-20% of polyacrylamide, 5-15% of polyethyleneimine, 10-20% of bentonite and 10-25% of fly ash. The polyferric sulfate has the characteristics of high water solubility, excellent coagulation effect, favorable product stability, wide pH value application range and the like. By using the inorganic matters and organic matters as the synergic coagulating agents, the sewage treatment agent has excellent flocculation effect and has the advantages of high purification speed, favorable effect, environmental protection, no toxicity and the like. The sewage treatment agent also has the advantages of wide manufacturing raw material sources, low cost, lower manufacturing cost, high component decontamination capacity and favorable sewage treatment effect.
Description
Technical field
The present invention relates to a kind of chemical reagent, particularly relate to a kind of novel sewage-treating agent of sewage disposal aspect.
Background technology
Due to population growth and Economic development, the series of problems affecting resource quality produced the excessive exploitation of resource and unreasonable development day by day highlights, and these problems have directly threatened the existence of we and descendants.China is faced with these problems equally, and China is the country of a water resources shortage, how to alleviate the problem such as water resources shortage and pollution and has become an instant problem.
Along with industrialized development, subsidiary production waste also gets more and more, any discharge can make a very bad impression to environment, for environmental protect, sewage disposal technology arises at the historic moment, sewage disposal refers to the water quality requirement for making sewage reach a certain water body of draining or reuse, and to the process that it purifies, sewage disposal is widely used in building, agricultural, the every field such as traffic, the energy, petrochemical industry, environmental protection, urban look, medical treatment, food and drink, also come into the daily life of common people more and more.
At present, process water resource pollution problem has physics, chemistry, biology, the multiple method such as comprehensive, but to there is treatment effect not good more for physical method, the problems such as processing rate is unstable; Biological method processing cost is too high, is not suitable for promoting the use of; More adopt chemical process to dispose of sewage, but existing sewage-treating agent, there is secondary pollution problem in its agent formulations, also can have a certain impact to environment, such as application number is 201310569471.X, denomination of invention is a kind of patent of sewage-treating agent, containing Tai-Ace S 150 and aluminum phosphate in its composition.Both at home and abroad the biological action research of aluminium is confirmed, human body takes in that too much aluminium can disturb alcium and phosphor metabolization, causes Secondary cases hyperthyroidism, porphyria and Altheimer ' s sick, i.e. presenile dementia etc.It is reported that inorganic aluminate is for after purifying waste water, in water, Aluminium residual is at 0.6 ~ 36mg/L, greatly exceed the recommended value of WHO.This, concerning the mankind of long-term drinking tap water, is the problem of significant.Existing sewage-treating agent result of use is bad in addition, such as application number is 201110355978.6, denomination of invention is the patent of sewage-treating agent, containing polyferric chloride in its composition, and the effect of polyferric chloride in its invention uses as inorganic coagulant, but when polyferric chloride uses as inorganic coagulant, its effect is also bad.
Summary of the invention
The technical problem to be solved in the present invention is for above-mentioned the deficiencies in the prior art, and provides the low evil of a kind of low toxicity, decontamination good purification and the sewage-treating agent of low cost.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
A kind of sewage-treating agent, each moiety mass percent is: bodied ferric sulfate 20-45; Polyacrylamide 10-20; Polymine 5-15; Wilkinite 10-20; Flyash 10-25.
A kind of sewage-treating agent, each moiety mass percent is: bodied ferric sulfate 20; Polyacrylamide 20; Polymine 15; Wilkinite 20; Flyash 25.
A kind of sewage-treating agent, each moiety mass percent is: bodied ferric sulfate 25; Polyacrylamide 15; Polymine 15; Wilkinite 20; Flyash 25.
A kind of sewage-treating agent, each moiety mass percent is: bodied ferric sulfate 30; Polyacrylamide 15; Polymine 10; Wilkinite 20; Flyash 25.
The each moiety mass percent of a kind of sewage-treating agent is: bodied ferric sulfate 35; Polyacrylamide 10; Polymine 15; Wilkinite 20; Flyash 20.
A kind of sewage-treating agent, each moiety mass percent is: bodied ferric sulfate 40; Polyacrylamide 10; Polymine 12; Wilkinite 15; Flyash 23.
A kind of sewage-treating agent, each moiety mass percent is: bodied ferric sulfate 45; Polyacrylamide 10; Polymine 10; Wilkinite 15; Flyash 20.
A kind of sewage-treating agent, each moiety mass percent is: bodied ferric sulfate 45; Polyacrylamide 15; Polymine 10; Wilkinite 10; Flyash 20.
After the present invention adopts technique scheme, there is following technique effect:
The present invention has that purification speed is fast, good purification, the bodied ferric sulfate that the present invention adopts has that hydrolysis rate is fast, cohesive force is strong, floc density that is that generate is large, settling velocity is fast, good processed water quality, applicable pH range sludge volume that is wide, that produce is little and be easy to the advantages such as dehydration, be a kind of new and effective water purification agent, the inorganic water purification agent such as polyaluminium sulfate, iron trichloride being all better than in Organic substance in water, colourity, removal colloidal silicon etc. commonly using at present removed by bodied ferric sulfate.
The present invention has the advantages such as flocculating effect excellence, environment-protecting asepsis.The making raw material sources of this sewage-treating agent are extensive, with low cost, therefore cost of manufacture reduces, and component dirty removal capacities is strong, good sewage processing effect.
The present invention adopts flyash and wilkinite as the raw material of disposing of sewage, the cost reducing sewage disposal is low, and the absorption of flyash and flocculation ability strong, settling time is shorter, mud is less, improve effect and the efficiency of sewage disposal further, and in water after treatment, can not chemical residue preparation.
The polyacrylamide itself that the present invention adopts is substantially nontoxic, and after it enters human body, the overwhelming majority excretes in a short time, and little digested road absorbs.
Embodiment
For making the object of the embodiment of the present invention and technical scheme clearly, be clearly and completely described below in conjunction with the technical scheme of the embodiment of the present invention to the embodiment of the present invention.Obviously, described embodiment is a part of embodiment of the present invention, instead of whole embodiments.Based on described embodiments of the invention, the every other embodiment that those of ordinary skill in the art obtain under without the need to the prerequisite of creative work, all belongs to the scope of protection of the invention.
In municipal administration, industry and civilian water and wastewater treatment, coagulation technology is one of technology of widespread use the most.Coagulating agent is one of key link of coagulation technology, can district be inorganic coagulant and organic coagulants by its chemical property.The kind of inorganic coagulant, mainly molysite, aluminium salt and hydrating polymer thereof.Inorganic polymer coagulant is the novel water-treatment medicament grown up after the sixties in 20th century.In recent years, development and application polymeric aluminum, iron, silicon and various composite type inorganic polymer coagulating agent become focus.At present, the production of Japan, Russia, West Europe inorganic polymeric class coagulating agent has accounted for 30 % ~ 60 % of coagulating agent ultimate production.Because Al-based coagulant exists toxicity problem, so just become the emphasis of inorganic polymer coagulant development to the development of iron system kind, exploitation.
The present invention adopts inorganic coagulant and organic floculant exactly, then adds inorganic coagulant aids and be combined to form a kind of sewage-treating agent, utilizes coagulation technology to carry out the principle of sewage purification.
Embodiment 1
A kind of sewage-treating agent, each moiety mass percent is:
Bodied ferric sulfate 20-45; Polyacrylamide 10-20; Polymine 5-15; Wilkinite 10-20; Flyash 10-25.
The relative density of bodied ferric sulfate of the present invention is 1.45, acid, soluble in water.It is fast that bodied ferric sulfate has hydrolysis rate, cohesive force is strong, the floc density generated is large, settling velocity is fast, good processed water quality, applicable pH range is wide, the sludge volume produced is little and be easy to the advantages such as dehydration, it is a kind of new and effective water purification agent, to the suspended substance in water, organism, sulfide and heavy metal ion have very strong removal ability, be widely used in domestic water, the purifying treatment of process water and municipal effluent, also can be used for papermaking, printing and dyeing, food-processing, the temperature of the trade effluents such as machinofacture coagulates precipitation process and air supporting clarifying treatment, bodied ferric sulfate is at removal Organic substance in water, colourity, remove the aspects such as colloidal silicon and be all better than polyaluminium sulfate conventional at present, the inorganic water purification agent such as iron trichloride.
Embodiment 2
Further, described a kind of sewage-treating agent, each moiety mass percent is:
Bodied ferric sulfate 20; Polyacrylamide 20; Polymine 15; Wilkinite 20; Flyash 25.
The present invention and aluminum salt flocculant residual aluminum bring the problems such as the bio-toxicity of serious harm and aluminium and compared with the deficiency such as Ferric Salt Flocculants coagulation effect is poor, product stability is bad to human body, it is wide that this chemical composition has applicable pH value range, after process, the pH of water reduces little, do not increase the colourity of water, the features such as treatment effect is excellent.When the water temperature processed is lower, effect is more obvious.
Embodiment 3
As to further improvement of the present invention, described a kind of sewage-treating agent, each percentage composition content is:
Bodied ferric sulfate 25; Polyacrylamide 15; Polymine 15; Wilkinite 20; Flyash 25.
Polyacrylamide is methacrylamide homopolymer or is referred to as with the polymkeric substance of other monomer copolymerizations, and polyacrylamide (PAM) is one of most widely used kind in water-soluble polymer.Polyacrylamide is widely used in the industries such as oil production, papermaking, water treatment, weaving, medicine, agricultural.According to statistics, in the ultimate production of global polyacrylamide 37% for wastewater treatment, and 27% for petroleum industry, and 18% for paper industry.And the most important thing is that polyacrylamide itself is substantially nontoxic, after it enters human body, the overwhelming majority excretes in a short time, little digested road absorbs.
Polymine is the polymkeric substance containing amido, in current material, have the highest positive ion density, hyperergy and water-soluble.For in Water warfare field, as flocculation agent, the fine-grained solids disperseed in liquid can be made to form the high molecular polymer of throw out.
Embodiment 4
As to further improvement of the present invention, described a kind of sewage-treating agent, each percentage composition content is:
Bodied ferric sulfate 30; Polyacrylamide 15; Polymine 10; Wilkinite 20; Flyash 25.
The making raw material sources of this sewage-treating agent are extensive, with low cost, therefore cost of manufacture reduces, and component dirty removal capacities is strong, good sewage processing effect.The present invention adopts flyash and wilkinite as the raw material of disposing of sewage, the cost reducing sewage disposal is low, and the absorption of flyash and flocculation ability strong, settling time is shorter, mud is less, improve effect and the efficiency of sewage disposal further, and in the water of process meeting, can not chemical residue preparation.
Embodiment 5
As to further improvement of the present invention, described a kind of sewage-treating agent, each percentage composition content is:
Bodied ferric sulfate 35; Polyacrylamide 10; Polymine 15; Wilkinite 20; Flyash 20.
As the wilkinite of inorganics composition, flyash and jointly used in combination as the polyacrylamide of organic components, polymine, inorganics is as coagulating agent, organism is flocculation agent, both collaborate, and coagulating agent can well promote flocculation agent treatment effect.
Embodiment 6
As to further improvement of the present invention, described a kind of sewage-treating agent, each percentage composition content is:
Bodied ferric sulfate 40; Polyacrylamide 10; Polymine 12; Wilkinite 15; Flyash 23.
Embodiment 7
As to further improvement of the present invention, described a kind of sewage-treating agent, each percentage composition content is:
Bodied ferric sulfate 45; Polyacrylamide 10; Polymine 10; Wilkinite 15; Flyash 20.
Embodiment 7
As to further improvement of the present invention, described a kind of sewage-treating agent, each percentage composition content is:
Bodied ferric sulfate 45; Polyacrylamide 15; Polymine 10; Wilkinite 10; Flyash 20.
The present invention can be applicable to the trade effluents such as process dyestuff, weaving, chemical industry, is also applicable to domestic water and produces the purifying treatment fed water.
The bodied ferric sulfate that the present invention selects is soluble in water, coagulation effect is excellent, product stability is good, be suitable for pH value range wide, use inorganics and organic components to work in coordination with as coagulating agent simultaneously, the present invention is made to have the effect of excellent flocculation, it is fast that the present invention has purification speed, effective, the advantages such as environment-protecting asepsis.
Those skilled in the art of the present technique are appreciated that unless otherwise defined, and all terms used herein (comprising technical term and scientific terminology) have the meaning identical with the general understanding of the those of ordinary skill in field belonging to the present invention.Should also be understood that those terms defined in such as general dictionary should be understood to have the meaning consistent with the meaning in the context of prior art, unless and define as here, can not explain by idealized or too formal implication.
The implication of the "and/or" described in the present invention refers to respective Individual existence or both simultaneous situations include interior.
With above-mentioned according to desirable embodiment of the present invention for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this invention technological thought, can carry out various change and amendment completely.The technical scope of this invention is not limited to the content on specification sheets, must determine its technical scope according to right.
Claims (8)
1. a sewage-treating agent, is characterized in that, each moiety mass percent is: bodied ferric sulfate 20-45; Polyacrylamide 10-20; Polymine 5-15; Wilkinite 10-20; Flyash 10-25.
2. a kind of sewage-treating agent as claimed in claim 1, is characterized in that, each moiety mass percent is: bodied ferric sulfate 20; Polyacrylamide 20; Polymine 15; Wilkinite 20; Flyash 25.
3. a kind of sewage-treating agent as claimed in claim 1, is characterized in that, each moiety mass percent is: bodied ferric sulfate 25; Polyacrylamide 15; Polymine 15; Wilkinite 20; Flyash 25.
4. a kind of sewage-treating agent as claimed in claim 1, is characterized in that, each moiety mass percent is: bodied ferric sulfate 30; Polyacrylamide 15; Polymine 10; Wilkinite 20; Flyash 25.
5. a kind of sewage-treating agent as claimed in claim 1, is characterized in that, each moiety mass percent is: bodied ferric sulfate 35; Polyacrylamide 10; Polymine 15; Wilkinite 20; Flyash 20.
6. a kind of sewage-treating agent as claimed in claim 1, is characterized in that, each moiety mass percent is: bodied ferric sulfate 40; Polyacrylamide 10; Polymine 12; Wilkinite 15; Flyash 23.
7. a kind of sewage-treating agent as claimed in claim 1, is characterized in that, each moiety mass percent is: bodied ferric sulfate 45; Polyacrylamide 10; Polymine 10; Wilkinite 15; Flyash 20.
8. a kind of sewage-treating agent as claimed in claim 1, is characterized in that, each moiety mass percent is: bodied ferric sulfate 45; Polyacrylamide 15; Polymine 10; Wilkinite 10; Flyash 20.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410555732.7A CN104326539A (en) | 2014-10-20 | 2014-10-20 | Sewage treatment agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410555732.7A CN104326539A (en) | 2014-10-20 | 2014-10-20 | Sewage treatment agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104326539A true CN104326539A (en) | 2015-02-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410555732.7A Pending CN104326539A (en) | 2014-10-20 | 2014-10-20 | Sewage treatment agent |
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| Country | Link |
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| CN (1) | CN104326539A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104891585A (en) * | 2015-05-05 | 2015-09-09 | 邱林 | Industrial sewage treatment agent |
| CN105439268A (en) * | 2015-12-16 | 2016-03-30 | 无锡吉进环保科技有限公司 | Preparation method of novel sewage processing agent |
| CN105481031A (en) * | 2015-12-16 | 2016-04-13 | 无锡吉进环保科技有限公司 | Novel sewage treatment agent |
| CN106186241A (en) * | 2016-09-27 | 2016-12-07 | 合肥天翔环境工程有限公司 | Flocculant for Acid Dye Wastewater |
| CN106430361A (en) * | 2016-11-25 | 2017-02-22 | 南宁市黑晶信息技术有限公司 | Special efficient low-cost sewage treatment agent for domestic sewage and preparation method of sewage treatment agent |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103101999A (en) * | 2011-11-11 | 2013-05-15 | 沈阳创达技术交易市场有限公司 | Novel sewage treatment agent |
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2014
- 2014-10-20 CN CN201410555732.7A patent/CN104326539A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103101999A (en) * | 2011-11-11 | 2013-05-15 | 沈阳创达技术交易市场有限公司 | Novel sewage treatment agent |
Non-Patent Citations (1)
| Title |
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| 秦安荣: "聚硫酸铁的絮凝特性及其在环境保护中的应用", 《上海环境科学》 * |
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| CN104891585A (en) * | 2015-05-05 | 2015-09-09 | 邱林 | Industrial sewage treatment agent |
| CN105439268A (en) * | 2015-12-16 | 2016-03-30 | 无锡吉进环保科技有限公司 | Preparation method of novel sewage processing agent |
| CN105481031A (en) * | 2015-12-16 | 2016-04-13 | 无锡吉进环保科技有限公司 | Novel sewage treatment agent |
| CN106186241A (en) * | 2016-09-27 | 2016-12-07 | 合肥天翔环境工程有限公司 | Flocculant for Acid Dye Wastewater |
| CN106430361A (en) * | 2016-11-25 | 2017-02-22 | 南宁市黑晶信息技术有限公司 | Special efficient low-cost sewage treatment agent for domestic sewage and preparation method of sewage treatment agent |
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Application publication date: 20150204 |