CN105967336A - Composite biological nutritional agent for biological sewage treatment - Google Patents
Composite biological nutritional agent for biological sewage treatment Download PDFInfo
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- CN105967336A CN105967336A CN201610373484.3A CN201610373484A CN105967336A CN 105967336 A CN105967336 A CN 105967336A CN 201610373484 A CN201610373484 A CN 201610373484A CN 105967336 A CN105967336 A CN 105967336A
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- biological
- nutrient
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- sewage
- composite
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- 239000002131 composite material Substances 0.000 title claims abstract description 25
- 239000010865 sewage Substances 0.000 title claims abstract description 21
- 238000011282 treatment Methods 0.000 title claims abstract description 18
- 235000016709 nutrition Nutrition 0.000 title abstract 4
- 235000015097 nutrients Nutrition 0.000 claims abstract description 33
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 26
- 239000003337 fertilizer Substances 0.000 claims abstract description 12
- 239000007788 liquid Substances 0.000 claims abstract description 9
- 239000007787 solid Substances 0.000 claims abstract description 7
- 229920002101 Chitin Polymers 0.000 claims abstract description 6
- 239000005556 hormone Substances 0.000 claims abstract description 5
- 229940088597 hormone Drugs 0.000 claims abstract description 5
- 241000195493 Cryptophyta Species 0.000 claims abstract 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 5
- 238000011081 inoculation Methods 0.000 claims description 4
- 239000011573 trace mineral Substances 0.000 claims description 4
- 235000013619 trace mineral Nutrition 0.000 claims description 4
- IXVMHGVQKLDRKH-QHBHMFGVSA-N 24-epi-brassinolide Chemical compound C1OC(=O)[C@H]2C[C@H](O)[C@H](O)C[C@]2(C)[C@H]2CC[C@]3(C)[C@@H]([C@H](C)[C@@H](O)[C@H](O)[C@H](C)C(C)C)CC[C@H]3[C@@H]21 IXVMHGVQKLDRKH-QHBHMFGVSA-N 0.000 claims description 3
- 229930191978 Gibberellin Natural products 0.000 claims description 3
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 3
- 239000010941 cobalt Substances 0.000 claims description 3
- 229910017052 cobalt Inorganic materials 0.000 claims description 3
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 3
- 239000003448 gibberellin Substances 0.000 claims description 3
- IXORZMNAPKEEDV-OBDJNFEBSA-N gibberellin A3 Chemical class C([C@@]1(O)C(=C)C[C@@]2(C1)[C@H]1C(O)=O)C[C@H]2[C@]2(C=C[C@@H]3O)[C@H]1[C@]3(C)C(=O)O2 IXORZMNAPKEEDV-OBDJNFEBSA-N 0.000 claims description 3
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims description 3
- 239000011733 molybdenum Substances 0.000 claims description 3
- 229910052750 molybdenum Inorganic materials 0.000 claims description 3
- 239000011701 zinc Substances 0.000 claims description 3
- 229910052725 zinc Inorganic materials 0.000 claims description 3
- 241000195628 Chlorophyta Species 0.000 claims 1
- 239000002253 acid Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 7
- 239000000126 substance Substances 0.000 abstract description 7
- 230000003647 oxidation Effects 0.000 abstract description 5
- 238000007254 oxidation reaction Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 230000000813 microbial effect Effects 0.000 abstract description 4
- 239000003623 enhancer Substances 0.000 abstract 1
- 244000005700 microbiome Species 0.000 description 8
- 239000002994 raw material Substances 0.000 description 6
- 239000002351 wastewater Substances 0.000 description 6
- 238000012258 culturing Methods 0.000 description 5
- JLIDBLDQVAYHNE-YKALOCIXSA-N (+)-Abscisic acid Chemical compound OC(=O)/C=C(/C)\C=C\[C@@]1(O)C(C)=CC(=O)CC1(C)C JLIDBLDQVAYHNE-YKALOCIXSA-N 0.000 description 4
- 241000195649 Chlorella <Chlorellales> Species 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- SSJXIUAHEKJCMH-WDSKDSINSA-N (1s,2s)-cyclohexane-1,2-diamine Chemical compound N[C@H]1CCCC[C@@H]1N SSJXIUAHEKJCMH-WDSKDSINSA-N 0.000 description 3
- 230000003203 everyday effect Effects 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000001580 bacterial effect Effects 0.000 description 2
- 230000031018 biological processes and functions Effects 0.000 description 2
- FCRACOPGPMPSHN-UHFFFAOYSA-N desoxyabscisic acid Natural products OC(=O)C=C(C)C=CC1C(C)=CC(=O)CC1(C)C FCRACOPGPMPSHN-UHFFFAOYSA-N 0.000 description 2
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 description 2
- 239000010842 industrial wastewater Substances 0.000 description 2
- 239000007800 oxidant agent Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241000700141 Rotifera Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000002054 inoculum Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000000386 microscopy Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000000050 nutritive effect Effects 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000010893 paper waste Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000004457 water analysis Methods 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
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/32—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae
- C02F3/322—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae use of algae
- C02F3/325—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae use of algae as symbiotic combination of algae and bacteria
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
- C02F3/347—Use of yeasts or fungi
-
- 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
- C02F2305/06—Nutrients for stimulating the growth of microorganisms
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Microbiology (AREA)
- Biotechnology (AREA)
- Water Supply & Treatment (AREA)
- Biodiversity & Conservation Biology (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Botany (AREA)
- Ecology (AREA)
- Mycology (AREA)
- Fertilizers (AREA)
Abstract
The invention relates to a composite biological nutritional agent for biological sewage treatment. The composite biological nutritional agent is prepared from, by mass, 5%-10% of unicellular algae, 5%-10% of natural hormones, 2%-5% of chitin, 10%-20% of ferment, 45%-65% of biological fertilizer and 5%-10% of microelements. The product can be in a liquid state or a solid state according to whether water is added to dissolve the product. For the quality of industrial sewage, the composite biological nutritional agent is applied to various biological treatment processes such as oxidation ditch treatment, SBR, A2/O, bio-contact oxidation, biological aerated filter treatment and biological rotating disc treatment as a microculture agent or an enhancer or an accelerant. The biodegradability of sewage is improved, various nutrient substances needed for microbial growth are provided, the microbial activity is improved, and the biological treatment effect is improved.
Description
Technical field
The invention belongs to technical field of sewage, be specifically related to the composite biological nutrient agent of a kind of Sewage Biological Treatment.
Background technology
COD (COD) refers under certain condition, processes water sample, required oxidant content with strong oxidizer, is table
Show an index of Organic substance in water relative amount.Biochemical oxygen demand (BOD) refers to the condition at aerobic of the Organic substance in water,
It is decomposed by the microorganisms required oxygen amount, is the index representing biodegradable Organic substance relative amount in water.Biochemical aerobic
The ratio (B/C ratio) of amount and COD can react the quality of the biodegradability of sewage, is the finger of sewage bio-degradable
Mark, B/C ratio is the highest, and the biodegradability of sewage is the best.It has been generally acknowledged that B/C ratio more than 0.3, sewage has biodegradability, be suitable for
Employing bioremediation processes.
Along with various industrial trades productions such as the fast development of China's industry, oil, chemical industry, iron and steel, mine, plating, metallurgy
The sewage quantity that process produces discharge is increasing, and for realizing the preventing and treating of sewage pollution, meet the requirement of environmental protection, in recent years, at biology
Logos is widely used in the process of all types of industries waste water.But industrial wastewater is generally of complicated components, COD height, BOD
The feature such as low, B/C ratio is low, and biodegradability is poor.Therefore, for the feature of biochemical property of industrial waste water difference, it is provided that one is used for changing
The nutrient of kind Biodegradability of Wastewater, improves the B/C ratio of sewage, makes sewage can preferably be adapted to bioremediation, improves dirt
The treatment effect of water is significant.
Summary of the invention
It is an object of the invention to the feature according to trade effluent biodegradability difference, it is provided that a kind of for improving answering of Biodegradability of Wastewater
Close biological nutritive agent, improve the B/C ratio of sewage, make sewage can preferably be adapted to bioremediation, improve at the biology of sewage
Reason effect.
A kind of Sewage Biological Treatment composite biological nutrient agent, it is grouped mass percent shared by portioning and each component and is:
Unicellular alga, 5%-10%；
Natural hormone, 5%-10%；
Chitin, 2%-5%；
Ferment, 10%-20%；
Bio-fertilizer, 45%-65%；
Trace element, 5%-10%.
Described unicellular alga includes Azotica or phototrophy chlorella.
Described natural hormone includes gibberellins, epi-brassinolide, abscisic acid or (1S,2S)-3-oxo-2-(2'-cis-pentenyl)cyclopentan-1-acetate etc..
Described bio-fertilizer includes phosphobacteria and B. mucilaginocus fertilizer.
Described trace element includes ferrum, manganese, cobalt, zinc or molybdenum etc..
Composite biological nutrient agent of the present invention is obtained by mixing in specific proportions by above each component, and product is according to whether add water-soluble
Solving its state can be liquid or solid.
When composite biological nutrient agent of the present invention is solid, in biological treatment inoculation and cultivation domestication stage dosage it is
0.02-0.05kg/m3, properly functioning phase dosage 0.005-0.015kg/m3。
When composite biological nutrient agent of the present invention is liquid, when concentration calculates with 20%, in biological treatment inoculation and cultivation domestication
Stage liquid dosage is 0.1-0.2kg/m3, properly functioning phase dosage 0.02-0.05kg/m3。
Composite biological nutrient agent of the present invention can be used as microorganism culturing, enhancing, accelerator for the water quality of trade effluent
In oxidation ditch, SBR, A2In the various biological treatments such as/O, bio-contact oxidation, BAF, biological rotating disk.
Improve the various nutrient substance needed for Biodegradability of Wastewater, supply growth of microorganism, strengthen microbial activity, improve biological treatment
Effect.
Accompanying drawing explanation
Fig. 1 is present invention application design sketch in embodiment 1.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is described in further details.
Embodiment 1: composite biological nutrient agent is applied to polymer-containing sewage in oil field anaerobic-aerobic biological processing unit.
It is mixed to get solid composite biological nutrient agent by following raw material and shared mass percent thereof.
Phototrophy chlorella, 5%；Gibberellins, 8%；Chitin, 4%；Ferment, 20%；Phosphorous bacterial fertilizer, 53%；Zinc,
10%.
0.005-0.015kg/m is pressed in solid composite biological nutrient agent3Amount be added in properly functioning one group anaerobic-aerobic pond,
Run duration persistently adds, and every day carries out water analysis detection.Take the anaerobic-aerobic adding and not adding composite biological nutrient agent
During the stable operation of pond, certain 7 days water outlet COD Monitoring Data is analyzed, and result is as shown in table 1.
Table 1
| COD(mg/L) | 1d | 2d | 3d | 4d | 5d | 6d | 7d |
| Add | 103.2 | 112.5 | 107.1 | 101.4 | 102.1 | 107.6 | 97.5 |
| Do not add | 87.1 | 92.6 | 83.7 | 91.3 | 89.1 | 93.3 | 81.8 |
Embodiment 2: composite biological nutrient agent is applied to the domestication of high salinity Aerobic biological process unit microorganism culturing.
By following components and shared mass percent preparation raw material thereof: Azotica, 10%；Abscisic acid, 5%；Chitin, 2%；
Ferment, 18%；B. mucilaginocus fertilizer, 56%；Ferrum, 9%.
By above-mentioned raw materials under normal temperature and pressure conditions, it is dissolved in water, stirs, obtain liquid composite biological nutrient agent.
During microbial inoculant cultivates domestication, every day is liquid make-up composite biological nutrient agent 50kg in Aerobic Pond, point daytime two
Period adds, and reduces to 40kg, reduce to 30kg after surrounding after two weeks.Observe microorganism colonization situation in Aerobic Pond every day, fixed
Phase carries out biological microscopy analysis.After nearly 1 month cultivates domestication, by biology microscope sem observation, on Aerobic Pond carrier filler
With more bacterium colony, it was observed that the instruction based on wheel animalcule is biological, reaction biochemical system has set up reasonable ecological environment.
Embodiment 3: composite biological nutrient agent is applied to the domestication of paper waste biological processing unit microorganism culturing.
By following components and shared mass percent preparation raw material thereof: phototrophy chlorella, 9%；Epi-brassinolide,
10%；Chitin, 2%；Ferment, 18%；B. mucilaginocus fertilizer, 56%；Manganese, 5%.
Embodiment 4: composite biological nutrient agent is applied to the domestication of dyeing waste water bio-contact oxidation unit microorganism culturing.
By following components and shared mass percent preparation raw material thereof: phototrophy chlorella, 5%；(1S,2S)-3-oxo-2-(2'-cis-pentenyl)cyclopentan-1-acetate, 8%；Carapace
Element, 3%；Ferment, 11%；B. mucilaginocus fertilizer, 65%；Molybdenum, 8%.
Embodiment 5: composite biological nutrient agent is applied to the domestication of wastewater from chemical industry Aerobic biological process unit microorganism culturing.
By following components and shared mass percent preparation raw material thereof: Azotica, 10%；(1S,2S)-3-oxo-2-(2'-cis-pentenyl)cyclopentan-1-acetate, 10%；Carapace
Element, 5%；Ferment, 20%；Phosphorous bacterial fertilizer, 45%；Cobalt, 10%.
The user of the composite biological nutrient agent in the using method of composite biological nutrient agent and embodiment 1,2 in embodiment 3～5
Method is essentially identical, does not repeats them here.
The above, be only used for illustrating the present invention, not in order to limit the present invention, within the spirit and principles in the present invention,
Any those familiar with the art, in the technical scope that the invention discloses, any amendment of being made, replaces and improves,
All should contain within protection scope of the present invention.
Claims (8)
1. a Sewage Biological Treatment composite biological nutrient agent, is characterized in that forming component and mass percent is: single-cell algae
Class, 5%-10%；Natural hormone, 5%-10%；Chitin, 2%-5%；Ferment, 10%-20%；Bio-fertilizer, 45%-65%；
Trace element, 5%-10%.
2. nutrient as claimed in claim 1, is characterized in that described unicellular alga includes that Azotica or phototrophy are green
Algae.
3. nutrient as claimed in claim 1, is characterized in that described natural hormone includes gibberellins, epi-brassinolide, takes off
Fall acid or (1S,2S)-3-oxo-2-(2'-cis-pentenyl)cyclopentan-1-acetate.
4. nutrient as claimed in claim 1, is characterized in that described bio-fertilizer includes phosphobacteria or B. mucilaginocus fertilizer.
5. nutrient as claimed in claim 1, is characterized in that described trace element includes ferrum, manganese, cobalt, zinc or molybdenum.
6. nutrient as claimed in claim 1, is characterized in that described nutrient state is liquid or solid.
7. nutrient as claimed in claim 6, is characterized in that when nutrient is solid, in biological treatment inoculation and cultivation domestication
Stage dosage is 0.02-0.05kg/m3, properly functioning phase dosage 0.005-0.015kg/m3。
8. nutrient as claimed in claim 6, is characterized in that when composite biological nutrient agent is liquid, when concentration calculates with 20%,
It is 0.1-0.2kg/m in biological treatment inoculation and cultivation domestication stage liquid dosage3, properly functioning phase dosage
0.02-0.05kg/m3。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610373484.3A CN105967336A (en) | 2016-05-30 | 2016-05-30 | Composite biological nutritional agent for biological sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610373484.3A CN105967336A (en) | 2016-05-30 | 2016-05-30 | Composite biological nutritional agent for biological sewage treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105967336A true CN105967336A (en) | 2016-09-28 |
Family
ID=57011372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610373484.3A Pending CN105967336A (en) | 2016-05-30 | 2016-05-30 | Composite biological nutritional agent for biological sewage treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105967336A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101082034A (en) * | 2006-06-01 | 2007-12-05 | 上海泓宝绿色水产科技发展有限公司 | Preparation of phycomycetes bacterium and method for restoring aquaculture environment |
| CN102515364A (en) * | 2011-11-03 | 2012-06-27 | 袁磊 | Broad-spectrum bio-energizer for industrial wastewater treatment and preparation method thereof |
| CN104276874A (en) * | 2013-07-05 | 2015-01-14 | 北京微邦生物工程有限公司 | Microorganism-enzyme powdery composite biological preparation for promoting crop yield increase |
-
2016
- 2016-05-30 CN CN201610373484.3A patent/CN105967336A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101082034A (en) * | 2006-06-01 | 2007-12-05 | 上海泓宝绿色水产科技发展有限公司 | Preparation of phycomycetes bacterium and method for restoring aquaculture environment |
| CN102515364A (en) * | 2011-11-03 | 2012-06-27 | 袁磊 | Broad-spectrum bio-energizer for industrial wastewater treatment and preparation method thereof |
| CN104276874A (en) * | 2013-07-05 | 2015-01-14 | 北京微邦生物工程有限公司 | Microorganism-enzyme powdery composite biological preparation for promoting crop yield increase |
Non-Patent Citations (2)
| Title |
|---|
| 毛玉红: "《水生物处理新技术》", 30 April 2015 * |
| 陈亮等: "化废水生物处理新方法的研究", 《化学世界》 * |
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Address after: 301800 Tianjin city Baodi Plastic Industrial Zone No. 2 Fuyilu Applicant after: TIANJIN ZENITH OIL&GAS ENGINEERING CO., LTD. Address before: Rong Yuan Road 300384 Tianjin city Nankai District Huayuan Industrial Park No. 1 Tian Hotel Room 507 building A Applicant before: TIANJIN ZENITH OIL&GAS ENGINEERING CO., LTD. |
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