CN106745606A - A kind of medicament for processing organic wastewater with difficult degradation thereby and preparation method thereof - Google Patents
A kind of medicament for processing organic wastewater with difficult degradation thereby and preparation method thereof Download PDFInfo
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- CN106745606A CN106745606A CN201611223295.4A CN201611223295A CN106745606A CN 106745606 A CN106745606 A CN 106745606A CN 201611223295 A CN201611223295 A CN 201611223295A CN 106745606 A CN106745606 A CN 106745606A
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- 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
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- 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
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- 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
- C02F1/5263—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using natural chemical compounds
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- 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
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
- C02F2101/308—Dyes; Colorants; Fluorescent agents
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/30—Nature of the water, waste water, sewage or sludge to be treated from the textile industry
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/32—Nature of the water, waste water, sewage or sludge to be treated from the food or foodstuff industry, e.g. brewery waste waters
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The invention discloses a kind of medicament for processing organic wastewater with difficult degradation thereby, it is made up of according to weight portion following raw material：4 10 parts of 60 120 parts of highly basic, 15 28 parts of sodium metasilicate, 5 12 parts of lithopone, 36 parts of cellulose, 47 parts of mushroom residue, 7 15 parts of poly- propionamide, 28 parts of calcium oxide, 10 18 parts of kaolin and lotus rhizome juice.The present invention also disclosed the preparation method of the medicament.Present invention reduces reagent cost, improve treatment effect, and preparation process is simple, raw material sources convenience, to the efficiency high of wastewater treatment, the effect that purifies water is good, flocculation rate is fast, produces sludge few, easy to use, the treatment of the organic sewages of industry dual disposal such as printing and dyeing and food is particularly well-suited to, with good Social benefit and economic benefit.
Description
Technical field
The present invention relates to sewage treatment area, specifically a kind of medicament for processing organic wastewater with difficult degradation thereby.
Background technology
Sewage includes municipal sewage and trade effluent, and sewage has to pass through treatment and could discharge, otherwise can polluted water resources.
Flocculant is mainly used in sewage treatment area, can reduce the sense indexs such as turbidity, the colourity of raw water.Removed by flocculant
Various macromolecule organics, some heavy metals and radioactive substance, both can certainly into independent processing system, it is also possible to other
Processing unit process is combined, as pretreatment, intermediate treatment and final process process, it may also be used for dense before sludge dewatering
Compression process, improves the dewatering of sludge.
In recent years, the development of composite flocculation agent turns into focus.Composite flocculant can overcome being permitted using single flocculant
More not enough, wide adaptation range, decontamination mud is good, and pH is big using scope.But, current composite flocculant generally existing synthesis
Preparation technology is complicated, high cost, and sludge quantity is big, the undesirable problem for the treatment of effect, and organic for the difficult degradation of high concentration
Waste water, existing flocculant product can't be solved well, and this is just for the use of people brings inconvenience.
The content of the invention
It is an object of the invention to provide a kind of medicament for processing organic wastewater with difficult degradation thereby, with solving above-mentioned background technology
The problem of proposition.
To achieve the above object, the present invention provides following technical scheme：
A kind of medicament for processing organic wastewater with difficult degradation thereby, is made up of following raw material according to weight portion：Highly basic 60-120 parts, silicon
Sour sodium 15-28 parts, lithopone 5-12 parts, cellulose 3-6 parts, 4-7 parts of mushroom residue, poly- propionamide 7-15 parts, calcium oxide 2-8
Part, kaolin 10-18 parts and 4-10 parts of lotus rhizome juice, lotus rhizome juice use lotus root washing, blanching, crushing, enzyme hydrolysis and separation
Take the juice obtained after juice and be put into homogeneous gained in homogenizer.
As further scheme of the invention：Cellulose uses hydroxypropyl methyl cellulose, hydroxyethyl cellulose and carboxylic first
One or several mixture of base cellulose.
As further scheme of the invention：Highly basic uses the mixing of the one or two kinds of of NaOH and potassium hydroxide
Thing.
The preparation method of the medicament of the treatment organic wastewater with difficult degradation thereby, comprises the following steps that：
Step one, sodium metasilicate, lithopone, cellulose, calcium oxide and kaolin are put into ball mill and ball milling is added
The mass ratio of pearl, sodium metasilicate, lithopone, cellulose, calcium oxide and kaolin and ball milling pearl is 2:7-11, ball milling 2-4 hours
And 80-120 mesh sieve is crossed, the first mixture is obtained；
Step 2, mushroom residue is put into the deionized water of 4-8 times of volume times 30-70 points is boiled under 80-95 degrees Celsius
Clock, will boil rear product is carried out being filtrated to get mushroom juice and mushroom slag, and mushroom ground-slag is broken into 80-120 mesh, obtains mushroom powder
End；
Step 3, will add the deionized water of 3-6 times of its weight and stirs in the first mixture, add while stirring poly-
Propionamide and mushroom powder, stir after poly- propionamide and mushroom powder are added completely under 45-60 degrees Celsius, obtain
One mixed solution；
Step 4, to mushroom juice and lotus rhizome juice is added in the first mixed solution, quick stirring 2-5 minutes is added
Highly basic stirs, and stands 10-25 minutes, you can obtain finished product.
As further scheme of the invention：Whipping temp in step 4 is 35-44 degrees Celsius, the stirring in step 3
Speed is 150-240rpm.
Compared with prior art, the beneficial effects of the invention are as follows：Present invention reduces reagent cost, treatment effect is improve
Really, and preparation process is simple, raw material sources are convenient, and to the efficiency high of wastewater treatment, the effect that purifies water is good, flocculation rate
Hurry up, produce sludge few, it is easy to use, it is particularly well-suited to the treatment of the organic sewages of industry dual disposal such as printing and dyeing and food, tool
There is good Social benefit and economic benefit.
Specific embodiment
The technical scheme of this patent is described in more detail with reference to specific embodiment.
Embodiment 1
A kind of medicament for processing organic wastewater with difficult degradation thereby, is made up of following raw material according to weight portion：60 parts of highly basic, sodium metasilicate
15 parts, 5 parts of lithopone, 3 parts of cellulose, 4 parts of mushroom residue, 7 parts of poly- propionamide, 2 parts of calcium oxide, 10 parts of kaolin and lotus root juice
4 parts of liquid, lotus rhizome juice is taken the juice obtained after juice using lotus root washing, blanching, crushing, enzyme hydrolysis and separation and is put into homogenizer
Homogeneous gained.Cellulose uses hydroxypropyl methyl cellulose.
The preparation method of the medicament of the treatment organic wastewater with difficult degradation thereby, comprises the following steps that：
Step one, sodium metasilicate, lithopone, cellulose, calcium oxide and kaolin are put into ball mill and ball milling is added
The mass ratio of pearl, sodium metasilicate, lithopone, cellulose, calcium oxide and kaolin and ball milling pearl is 2:9, ball milling 2.5 hours and
80 mesh sieve are crossed, the first mixture is obtained；
Step 2, mushroom residue is put into the deionized water of 5 times of volume times and is boiled under 82 degrees Celsius 35 minutes, after boiling
Product is carried out being filtrated to get mushroom juice and mushroom slag, and mushroom ground-slag is broken into 90 mesh, obtains mushroom powder；
Step 3, will add the deionized water of 4 times of its weight and stirs in the first mixture, poly- third is added while stirring
Acid amides and mushroom powder, stir after poly- propionamide and mushroom powder are added completely under 48 degrees Celsius, obtain first and mix
Close solution；
Step 4, to mushroom juice and lotus rhizome juice is added in the first mixed solution, quick stirring 3 minutes is added strong
Alkali stirs, and stands 10 minutes, you can obtain finished product.
Embodiment 2
A kind of medicament for processing organic wastewater with difficult degradation thereby, is made up of following raw material according to weight portion：70 parts of highly basic, sodium metasilicate
18 parts, 7 parts of lithopone, 4.5 parts of cellulose, 5 parts of mushroom residue, 9 parts of poly- propionamide, 5 parts of calcium oxide, 13 parts of kaolin and lotus rhizome
6 parts of juice, lotus rhizome juice is taken the juice obtained after juice using lotus root washing, blanching, crushing, enzyme hydrolysis and separation and is put into homogenizer
Middle homogeneous gained.Highly basic uses NaOH.
The preparation method of the medicament of the treatment organic wastewater with difficult degradation thereby, comprises the following steps that：
Step one, sodium metasilicate, lithopone, cellulose, calcium oxide and kaolin are put into ball mill and ball milling is added
The mass ratio of pearl, sodium metasilicate, lithopone, cellulose, calcium oxide and kaolin and ball milling pearl is 1:4, ball milling 3 hours and mistake
100 mesh sieve, obtain the first mixture；
Step 2, mushroom residue is put into the deionized water of 6 times of volume times and is boiled under 88 degrees Celsius 45 minutes, after boiling
Product is carried out being filtrated to get mushroom juice and mushroom slag, and mushroom ground-slag is broken into 90 mesh, obtains mushroom powder；
Step 3, will add the deionized water of 5 times of its weight and stirs in the first mixture, poly- third is added while stirring
Acid amides and mushroom powder, stir after poly- propionamide and mushroom powder are added completely under 52 degrees Celsius, obtain first and mix
Close solution；
Step 4, to mushroom juice and lotus rhizome juice is added in the first mixed solution, quick stirring 4 minutes adds hydrogen
Sodium oxide molybdena stirs, and stands 14 minutes, you can obtain finished product.
Embodiment 3
A kind of medicament for processing organic wastewater with difficult degradation thereby, is made up of following raw material according to weight portion：105 parts of highly basic, silicic acid
22 parts of sodium, 9 parts of lithopone, 5 parts of cellulose, 6 parts of mushroom residue, 11 parts of poly- propionamide, 6 parts of calcium oxide, 15 parts of kaolin and lotus
7 parts of lotus root juice liquid, lotus rhizome juice is taken the juice obtained after juice using lotus root washing, blanching, crushing, enzyme hydrolysis and separation and is put into homogeneous
Homogeneous gained in machine.Cellulose is using hydroxypropyl methyl cellulose and the mixture of carboxymethylcellulose calcium.Highly basic uses hydroxide
Potassium.
The preparation method of the medicament of the treatment organic wastewater with difficult degradation thereby, comprises the following steps that：
Step one, sodium metasilicate, lithopone, cellulose, calcium oxide and kaolin are put into ball mill and ball milling is added
The mass ratio of pearl, sodium metasilicate, lithopone, cellulose, calcium oxide and kaolin and ball milling pearl is 2:7, ball milling 2.5 hours and
110 mesh sieve are crossed, the first mixture is obtained；
Step 2, mushroom residue is put into the deionized water of 6 times of volume times and is boiled under 88 degrees Celsius 60 minutes, after boiling
Product is carried out being filtrated to get mushroom juice and mushroom slag, and mushroom ground-slag is broken into 100 mesh, obtains mushroom powder；
Step 3, will add the deionized water and the rotating speed using 160rpm of 4 times of its weight to stir in the first mixture,
Add poly- propionamide and mushroom powder while stirring, after poly- propionamide and mushroom powder are added completely under 54 degrees Celsius with
The rotating speed of 160rpm stirs, and obtains the first mixed solution；
Step 4, it is quick under 38 degrees Celsius to stir 4 points to mushroom juice and lotus rhizome juice is added in the first mixed solution
Clock, adds highly basic and stirs, and stands 18 minutes, you can obtain finished product.
Embodiment 4
A kind of medicament for processing organic wastewater with difficult degradation thereby, is made up of following raw material according to weight portion：115 parts of highly basic, silicic acid
27 parts of sodium, 12 parts of lithopone, 6 parts of cellulose, 7 parts of mushroom residue, 14 parts of poly- propionamide, 8 parts of calcium oxide, 17 parts of kaolin and lotus
9 parts of lotus root juice liquid, lotus rhizome juice is taken the juice obtained after juice using lotus root washing, blanching, crushing, enzyme hydrolysis and separation and is put into homogeneous
Homogeneous gained in machine.Cellulose uses the mixture of hydroxypropyl methyl cellulose, hydroxyethyl cellulose and carboxymethylcellulose calcium.By force
Alkali is using NaOH and the mixture of potassium hydroxide.
The preparation method of the medicament of the treatment organic wastewater with difficult degradation thereby, comprises the following steps that：
Step one, sodium metasilicate, lithopone, cellulose, calcium oxide and kaolin are put into ball mill and ball milling is added
The mass ratio of pearl, sodium metasilicate, lithopone, cellulose, calcium oxide and kaolin and ball milling pearl is 2:11, ball milling 3.5 hours is simultaneously
And 120 mesh sieve are crossed, obtain the first mixture；
Step 2, mushroom residue is put into the deionized water of 7 times of volume times and is boiled under 92 degrees Celsius 60 minutes, after boiling
Product is carried out being filtrated to get mushroom juice and mushroom slag, and mushroom ground-slag is broken into 90 mesh, obtains mushroom powder；
Step 3, will add the deionized water of 5 times of its weight and is stirred under the rotating speed of 210rpm in the first mixture,
Add poly- propionamide and mushroom powder while stirring, after poly- propionamide and mushroom powder are added completely under 55 degrees Celsius with
The rotating speed of 210rpm stirs, and obtains the first mixed solution；
Step 4, it is quick under 42 degrees Celsius to stir 3 points to mushroom juice and lotus rhizome juice is added in the first mixed solution
Clock, adds highly basic and stirs, and stands 22 minutes, you can obtain finished product.
Comparative example
Except lotus rhizome juice is not contained, remaining component and preparation method of comparative example 1 are same as Example 3.
The product of embodiment 1-4, the product of comparative example 1 and existing product input are mixed with printing and dyeing mill and food factory effluent
High concentrated organic wastewater, input amount is 5mg/L and stirs under alkaline environment, and its waste water leading indicator is：Chemistry
Oxygen demand COD=(159.6-399.6) mg/L, is measured to the waste water after treatment, measures and the results are shown in Table 1.
Table 1
| Influent concentration (mg/L) | Aqueous concentration (mg/L) | COD clearances (%) | |
| Embodiment 1 | 203.5 | 87.6 | 57.95 |
| Embodiment 2 | 249.4 | 117.6 | 53.85 |
| Embodiment 3 | 337.4 | 132.4 | 60.76 |
| Embodiment 4 | 371.6 | 164.8 | 55.65 |
| Comparative example 1 | 348.9 | 206.3 | 40.87 |
| Existing product | 372.6 | 193.2 | 48.15 |
As can be seen from Table 1 embodiment 1-4 products to the removal effect of COD in sewage better than the product of comparative example 1 and
Existing product, use cost is low, and flocculation rate is fast, produces sludge few, easy to use.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be in other specific forms realized.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires to be limited rather than described above, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each implementation method is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Specification an as entirety, the technical scheme in each embodiment can also be formed into those skilled in the art through appropriately combined
May be appreciated other embodiment.
Claims (5)
1. it is a kind of process organic wastewater with difficult degradation thereby medicament, it is characterised in that be made up of according to weight portion following raw material：Highly basic
60-120 parts, sodium metasilicate 15-28 parts, lithopone 5-12 parts, cellulose 3-6 parts, 4-7 parts of mushroom residue, poly- propionamide 7-15 parts,
Calcium oxide 2-8 parts, kaolin 10-18 parts and 4-10 parts of lotus rhizome juice, lotus rhizome juice use lotus root washing, blanching, crushing, enzyme water
Solution and separation take the juice obtained after juice and are put into homogeneous gained in homogenizer.
2. it is according to claim 1 treatment organic wastewater with difficult degradation thereby medicament, it is characterised in that the cellulose uses hydroxyl
One or several mixture of propyl methocel, hydroxyethyl cellulose and carboxymethylcellulose calcium.
3. the medicament for the treatment of organic wastewater with difficult degradation thereby according to claim 1 and 2, it is characterised in that the highly basic is used
The mixture of the one or two kinds of of NaOH and potassium hydroxide.
4. the preparation method of the medicament of a kind for the treatment of organic wastewater with difficult degradation thereby as described in claim 1-3 is any, its feature exists
In comprising the following steps that：
Step one, sodium metasilicate, lithopone, cellulose, calcium oxide and kaolin are put into ball mill and ball milling pearl, silicon is added
The mass ratio of sour sodium, lithopone, cellulose, calcium oxide and kaolin and ball milling pearl is 2:7-11, ball milling 2-4 hours and mistake
80-120 mesh sieve, obtains the first mixture；
Step 2, mushroom residue is put into the deionized water of 4-8 times of volume times and is boiled under 80-95 degrees Celsius 30-70 minutes, will
Boiling rear product is carried out being filtrated to get mushroom juice and mushroom slag, and mushroom ground-slag is broken into 80-120 mesh, obtains mushroom powder；
Step 3, will add the deionized water of 3-6 times of its weight and stirs in the first mixture, poly- propionyl is added while stirring
Amine and mushroom powder, stir after poly- propionamide and mushroom powder are added completely under 45-60 degrees Celsius, obtain first and mix
Close solution；
Step 4, to mushroom juice and lotus rhizome juice is added in the first mixed solution, quick stirring 2-5 minutes adds highly basic
Stir, stand 10-25 minutes, you can obtain finished product.
5. it is according to claim 4 treatment organic wastewater with difficult degradation thereby medicament, it is characterised in that stirring in the step 4
Temperature is mixed for 35-44 degrees Celsius, the mixing speed in step 3 is 150-240rpm.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109289726A (en) * | 2018-11-19 | 2019-02-01 | 大连青松智慧生态科技有限公司 | A kind of curing method of serious pollution liquid |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006056022A1 (en) * | 2004-11-26 | 2006-06-01 | Hardman Australia Pty Ltd | Water treatment process |
| CN101284700A (en) * | 2008-04-11 | 2008-10-15 | 四川大学 | Treatment of Heavy Metals and Organic Matter in Water by Using Mushrooms as Biosorbents |
| CN103641182A (en) * | 2013-11-28 | 2014-03-19 | 大连创达技术交易市场有限公司 | Sewage treatment drug |
-
2016
- 2016-12-27 CN CN201611223295.4A patent/CN106745606A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006056022A1 (en) * | 2004-11-26 | 2006-06-01 | Hardman Australia Pty Ltd | Water treatment process |
| CN101284700A (en) * | 2008-04-11 | 2008-10-15 | 四川大学 | Treatment of Heavy Metals and Organic Matter in Water by Using Mushrooms as Biosorbents |
| CN103641182A (en) * | 2013-11-28 | 2014-03-19 | 大连创达技术交易市场有限公司 | Sewage treatment drug |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109289726A (en) * | 2018-11-19 | 2019-02-01 | 大连青松智慧生态科技有限公司 | A kind of curing method of serious pollution liquid |
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Application publication date: 20170531 |