CN103667141B - A kind of Industrial sewage treatment agent - Google Patents
A kind of Industrial sewage treatment agent Download PDFInfo
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- CN103667141B CN103667141B CN201310670028.1A CN201310670028A CN103667141B CN 103667141 B CN103667141 B CN 103667141B CN 201310670028 A CN201310670028 A CN 201310670028A CN 103667141 B CN103667141 B CN 103667141B
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- substratum
- complex microorganism
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- sewage treatment
- treatment agent
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- 239000010865 sewage Substances 0.000 title claims abstract description 29
- 244000005700 microbiome Species 0.000 claims abstract description 25
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 23
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 16
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims abstract description 16
- 241000193755 Bacillus cereus Species 0.000 claims abstract description 11
- 241000194108 Bacillus licheniformis Species 0.000 claims abstract description 11
- 241000108664 Nitrobacteria Species 0.000 claims abstract description 11
- 241000589597 Paracoccus denitrificans Species 0.000 claims abstract description 11
- 241000589517 Pseudomonas aeruginosa Species 0.000 claims abstract description 11
- 241000235015 Yarrowia lipolytica Species 0.000 claims abstract description 11
- JRKICGRDRMAZLK-UHFFFAOYSA-L persulfate group Chemical group S(=O)(=O)([O-])OOS(=O)(=O)[O-] JRKICGRDRMAZLK-UHFFFAOYSA-L 0.000 claims abstract description 8
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 8
- 229910000029 sodium carbonate Inorganic materials 0.000 claims abstract description 8
- 229920002401 polyacrylamide Polymers 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 239000007788 liquid Substances 0.000 claims description 11
- 241000894006 Bacteria Species 0.000 claims description 10
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 claims description 10
- 239000001888 Peptone Substances 0.000 claims description 10
- 108010080698 Peptones Proteins 0.000 claims description 10
- 230000001580 bacterial effect Effects 0.000 claims description 10
- 229940041514 candida albicans extract Drugs 0.000 claims description 10
- 239000002131 composite material Substances 0.000 claims description 10
- 238000012258 culturing Methods 0.000 claims description 10
- 239000008103 glucose Substances 0.000 claims description 10
- 235000019319 peptone Nutrition 0.000 claims description 10
- 230000001954 sterilising effect Effects 0.000 claims description 10
- 238000004659 sterilization and disinfection Methods 0.000 claims description 10
- 239000012138 yeast extract Substances 0.000 claims description 10
- 238000001035 drying Methods 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 230000003213 activating effect Effects 0.000 claims description 5
- 238000005119 centrifugation Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 8
- 239000000126 substance Substances 0.000 abstract description 8
- 239000010802 sludge Substances 0.000 abstract description 7
- 239000002351 wastewater Substances 0.000 abstract description 7
- 238000004500 asepsis Methods 0.000 abstract description 6
- 229960001866 silicon dioxide Drugs 0.000 abstract description 5
- 235000012239 silicon dioxide Nutrition 0.000 abstract description 5
- 230000000813 microbial effect Effects 0.000 description 6
- 239000002054 inoculum Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012993 chemical processing Methods 0.000 description 1
- 235000017168 chlorine Nutrition 0.000 description 1
- 125000001309 chloro group Chemical class Cl* 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 description 1
- 238000011081 inoculation Methods 0.000 description 1
- 230000002906 microbiologic effect Effects 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Abstract
The invention discloses a kind of Industrial sewage treatment agent, comprise polyacrylamide, silicon-dioxide, persulphate, sodium carbonate, complex microorganism, wherein, complex microorganism comprises Bacillus licheniformis, Pseudomonas aeruginosa, bacillus cereus, Candida lipolytica, nitrobacteria, Paracoccus denitrificans.Industrial sewage treatment agent of the present invention wastewater suspended substance clearance can be made to reach 99.8%, BOD clearance can to reach 98.7%, COD clearance be 98%, and sludge quantity is few, non-secondary pollution, and treatment effect is stablized, environment-protecting asepsis.
Description
Technical field
The present invention relates to technical field of sewage, particularly relate to a kind of Industrial sewage treatment agent.
Background technology
Very important effect is played in the process of industrial sewage in protection of the environment; current sewage work still has a lot of problem to exist; such as water quality treatment effect is unstable; working cost is high; water after purification needs to sterilize through modes such as liquid chlorines; microorganism mortality in water body is caused to cause water body to lose self-purification capacity, the higher phenomenon etc. that there is secondary pollution of chemical composition in sewage-treating agent.And simple microbial decomposition, speed comparatively chemical processing agent is slow, is not easy fast onset, how microbiological treatment is combined with Chemical treatment, is the problem that the present invention needs to solve.
Summary of the invention
Object of the present invention is exactly defect for above-mentioned existence and provides a kind of Industrial sewage treatment agent.Industrial sewage treatment agent of the present invention wastewater suspended substance clearance can be made to reach 99.8%, BOD clearance can to reach 98.7%, COD clearance be 98%, and sludge quantity is few, non-secondary pollution, and treatment effect is stablized, environment-protecting asepsis.
A kind of Industrial sewage treatment agent technical scheme of the present invention is, comprise polyacrylamide, silicon-dioxide, persulphate, sodium carbonate, complex microorganism, wherein, complex microorganism comprises Bacillus licheniformis, Pseudomonas aeruginosa, bacillus cereus, Candida lipolytica, nitrobacteria, Paracoccus denitrificans.
Complex microorganism is through prepared by following steps:
(1) each bacterial classification carry out respectively activating, enlarged culturing;
(2) bacterial classification after enlarged culturing is inoculated in mixed strains substratum with percent by volume 1-5% respectively, mixed culture temperature 28 DEG C, 36 hours time, obtains composite bacteria liquid;
(3) composite bacteria liquid obtains complex microorganism by drying.
Cultivating required substratum in step (1) is: yeast extract paste 1%, peptone 1.5%, glucose 0.5%, NH
4cl
20.5%, K
2hPO
40.5%, surplus is water, and substratum is through 121 DEG C of 20 minutes high-temperature sterilizations.
In step (2), mixed strains substratum is: yeast extract paste 1%, peptone 1.5%, glucose 0.5%, NH
4cl
20.5%, surplus is water, and substratum is through 121 DEG C of 20 minutes high-temperature sterilizations.
In step (2), each strain inoculation amount is respectively: Bacillus licheniformis 2% part, Pseudomonas aeruginosa 3% part, bacillus cereus 2% part, Candida lipolytica 4% part, nitrobacteria 3% part, Paracoccus denitrificans 2% part.
In step (3), dry employing centrifugation drying or lyophilize.
Sewage treatment microbial inoculant of the present invention specifically comprises following composition by weight: polyacrylamide 10-15 part, silicon-dioxide 8-15 part, persulphate 3-5 part, sodium carbonate 2-3 part, complex microorganism 15-20 part.
Every 20Kg sewage drops into the sewage-treating agent of 1kg.
Beneficial effect of the present invention is: a kind of Industrial sewage treatment agent of the present invention can reduce sludge discharge, adopt a small amount of organic floculant, silicon-dioxide and complex microbial community biological treatment, the waste water near colorless after process can be made transparent containing persulphate, a small amount of sodium carbonate and complex microorganism are to nitrogenous, phosphorous and other organic pollutants are degraded in advance, improve residue inorganics and the separation property containing polymers, Industrial sewage treatment agent of the present invention can make wastewater suspended substance clearance reach 99.8%, BOD clearance can reach 98.7%, COD clearance is 98%, and sludge quantity is few, non-secondary pollution, treatment effect is stablized, environment-protecting asepsis.
Embodiment:
In order to understand the present invention better, describe technical scheme of the present invention in detail with specific examples below, but the present invention is not limited thereto.
Embodiment 1
A kind of Industrial sewage treatment agent of the present invention, comprises following composition by weight: polyacrylamide 12 parts, silica 10 part, persulphate 4 parts, 2 parts, sodium carbonate, complex microorganism 18 parts.
Wherein, complex microorganism comprises Bacillus licheniformis, Pseudomonas aeruginosa, bacillus cereus, Candida lipolytica, nitrobacteria, Paracoccus denitrificans.
Complex microorganism is through prepared by following steps:
(1) each bacterial classification carry out respectively activating, enlarged culturing; Substratum is: yeast extract paste 1%, peptone 1.5%, glucose 0.5%, NH
4cl
20.5%, K
2hPO
40.5%, surplus is water, and substratum is through 121 DEG C of 20 minutes high-temperature sterilizations.
(2) bacterial classification after enlarged culturing is inoculated in mixed strains substratum with following percent by volume: Bacillus licheniformis 2% part, Pseudomonas aeruginosa 3% part, bacillus cereus 2% part, Candida lipolytica 4% part, nitrobacteria 3% part, Paracoccus denitrificans 2% part.Mixed culture temperature 28 DEG C, 36 hours time, obtains composite bacteria liquid; Mixed strains substratum is: yeast extract paste 1%, peptone 1.5%, glucose 0.5%, NH
4cl
20.5%, surplus is water, and substratum is through 121 DEG C of 20 minutes high-temperature sterilizations.
(3) composite bacteria liquid obtains complex microorganism by centrifugation drying.
The concrete every 20Kg sewage of sewage treatment microbial inoculant of the present invention drops into the sewage-treating agent of 1kg.
Industrial sewage treatment agent of the present invention wastewater suspended substance clearance can be made to reach 99.8%, BOD clearance can to reach 98.7%, COD clearance be 98%, and sludge quantity is few, non-secondary pollution, and treatment effect is stablized, environment-protecting asepsis.
Embodiment 2
A kind of Industrial sewage treatment agent of the present invention, comprises following composition by weight: polyacrylamide 15 parts, silica 15 parts, persulphate 5 parts, 3 parts, sodium carbonate, complex microorganism 20 parts.
Wherein, complex microorganism comprises Bacillus licheniformis, Pseudomonas aeruginosa, bacillus cereus, Candida lipolytica, nitrobacteria, Paracoccus denitrificans.
Complex microorganism is through prepared by following steps:
(1) each bacterial classification carry out respectively activating, enlarged culturing; Substratum is: yeast extract paste 1%, peptone 1.5%, glucose 0.5%, NH
4cl
20.5%, K
2hPO
40.5%, surplus is water, and substratum is through 121 DEG C of 20 minutes high-temperature sterilizations.
(2) bacterial classification after enlarged culturing is inoculated in mixed strains substratum with following percent by volume: Bacillus licheniformis 2% part, Pseudomonas aeruginosa 3% part, bacillus cereus 2% part, Candida lipolytica 4% part, nitrobacteria 3% part, Paracoccus denitrificans 2% part.Mixed culture temperature 28 DEG C, 36 hours time, obtains composite bacteria liquid; Mixed strains substratum is: yeast extract paste 1%, peptone 1.5%, glucose 0.5%, NH
4cl
20.5%, surplus is water, and substratum is through 121 DEG C of 20 minutes high-temperature sterilizations.
(3) composite bacteria liquid obtains complex microorganism by centrifugation drying.
The concrete every 20Kg sewage of sewage treatment microbial inoculant of the present invention drops into the sewage-treating agent of 1kg.
Industrial sewage treatment agent of the present invention wastewater suspended substance clearance can be made to reach 99.1%, BOD clearance can to reach 98%, COD clearance be 98%, and sludge quantity is few, non-secondary pollution, and treatment effect is stablized, environment-protecting asepsis.
Embodiment 3
A kind of Industrial sewage treatment agent of the present invention, comprises following composition by weight: polyacrylamide 10 parts, silicon-dioxide 8 parts, persulphate 3 parts, 2 parts, sodium carbonate, complex microorganism 15 parts.
Wherein, complex microorganism comprises Bacillus licheniformis, Pseudomonas aeruginosa, bacillus cereus, Candida lipolytica, nitrobacteria, Paracoccus denitrificans.
Complex microorganism is through prepared by following steps:
(1) each bacterial classification carry out respectively activating, enlarged culturing; Substratum is: yeast extract paste 1%, peptone 1.5%, glucose 0.5%, NH
4cl
20.5%, K
2hPO
40.5%, surplus is water, and substratum is through 121 DEG C of 20 minutes high-temperature sterilizations.
(2) bacterial classification after enlarged culturing is inoculated in mixed strains substratum with following percent by volume: Bacillus licheniformis 2% part, Pseudomonas aeruginosa 3% part, bacillus cereus 2% part, Candida lipolytica 4% part, nitrobacteria 3% part, Paracoccus denitrificans 2% part.Mixed culture temperature 28 DEG C, 36 hours time, obtains composite bacteria liquid; Mixed strains substratum is: yeast extract paste 1%, peptone 1.5%, glucose 0.5%, NH
4cl
20.5%, surplus is water, and substratum is through 121 DEG C of 20 minutes high-temperature sterilizations.
(3) composite bacteria liquid obtains complex microorganism by centrifugation drying.
The concrete every 20Kg sewage of sewage treatment microbial inoculant of the present invention drops into the sewage-treating agent of 1kg.
Industrial sewage treatment agent of the present invention wastewater suspended substance clearance can be made to reach 99%, BOD clearance can to reach 98%, COD clearance be 98%, and sludge quantity is few, non-secondary pollution, and treatment effect is stablized, environment-protecting asepsis.
Claims (1)
1. an Industrial sewage treatment agent, is characterized in that, comprises following composition by weight: polyacrylamide 12 parts, silica 10 part, persulphate 4 parts, 2 parts, sodium carbonate, complex microorganism 18 parts;
Wherein, complex microorganism comprises Bacillus licheniformis, Pseudomonas aeruginosa, bacillus cereus, Candida lipolytica, nitrobacteria, Paracoccus denitrificans;
Complex microorganism is through prepared by following steps:
(1) each bacterial classification carry out respectively activating, enlarged culturing; Substratum is: yeast extract paste 1%, peptone 1.5%, glucose 0.5%, NH
4cl
20.5%, K
2hPO
40.5%, surplus is water, and substratum is through 121 DEG C of 20 minutes high-temperature sterilizations;
(2) bacterial classification after enlarged culturing is inoculated in mixed strains substratum with following percent by volume: Bacillus licheniformis 2% part, Pseudomonas aeruginosa 3% part, bacillus cereus 2% part, Candida lipolytica 4% part, nitrobacteria 3% part, Paracoccus denitrificans 2% part;
Mixed culture temperature 28 DEG C, 36 hours time, obtains composite bacteria liquid; Mixed strains substratum is: yeast extract paste 1%, peptone 1.5%, glucose 0.5%, NH
4cl
20.5%, surplus is water, and substratum is through 121 DEG C of 20 minutes high-temperature sterilizations;
(3) composite bacteria liquid obtains complex microorganism by centrifugation drying;
Every 20Kg sewage drops into the sewage-treating agent of 1kg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310670028.1A CN103667141B (en) | 2013-12-11 | 2013-12-11 | A kind of Industrial sewage treatment agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310670028.1A CN103667141B (en) | 2013-12-11 | 2013-12-11 | A kind of Industrial sewage treatment agent |
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| Publication Number | Publication Date |
|---|---|
| CN103667141A CN103667141A (en) | 2014-03-26 |
| CN103667141B true CN103667141B (en) | 2015-09-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310670028.1A Expired - Fee Related CN103667141B (en) | 2013-12-11 | 2013-12-11 | A kind of Industrial sewage treatment agent |
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Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104830740A (en) * | 2015-05-28 | 2015-08-12 | 陕西科技大学 | Preparation and application methods of efficient microorganism agent for treating compound fertilizer wastewater |
| CN105062912A (en) * | 2015-07-20 | 2015-11-18 | 哈尔滨工业大学 | Phenolic wastewater treatment microbial inoculum as well as preparation method and application thereof |
| CN105198021A (en) * | 2015-10-19 | 2015-12-30 | 晋城职业技术学院 | Chemical wastewater treatment agent and preparation method thereof |
| CN105399219A (en) * | 2015-12-23 | 2016-03-16 | 太仓东浔生物科技有限公司 | Water quality regulation and control compound microbial preparation and production method thereof |
| CN105462903A (en) * | 2016-01-18 | 2016-04-06 | 南京国龙生物科技有限公司 | Efficient sewage treatment microbial agent |
| CN105505841B (en) * | 2016-02-24 | 2019-08-16 | 杭州富阳高博信息技术服务有限公司 | For handling the microbial bacterial agent of industrial wastewater pollution |
| CN106630419B (en) * | 2016-12-20 | 2020-07-31 | 江苏绿尚环保科技有限公司 | Urban comprehensive sewage treatment process |
| CN106630418B (en) * | 2016-12-20 | 2020-07-31 | 江苏绿尚环保科技有限公司 | Industrial wastewater treatment process |
| CN106976993A (en) * | 2017-05-04 | 2017-07-25 | 冯志容 | A kind of industrial sewage-treating agent |
| CN107227282A (en) * | 2017-08-08 | 2017-10-03 | 苏州克莱尔环保科技有限公司 | A kind of extraordinary flora of sewage disposal and its cultural method |
| CN112479389A (en) * | 2020-10-19 | 2021-03-12 | 深圳碧江源环保科技有限公司 | Novel sewage treatment agent |
| CN114656041A (en) * | 2022-03-31 | 2022-06-24 | 重庆大学 | Wastewater treatment preparation and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101475265A (en) * | 2009-01-16 | 2009-07-08 | 中国科学院南京土壤研究所 | Water purification method for circulating water industrialized aquiculture system and complex bacterial agent thereof |
| CN101748091A (en) * | 2009-12-31 | 2010-06-23 | 中国环境科学研究院 | Deodorant predominant bacteria, composite microbial inoculum and application |
| CN101985376A (en) * | 2010-06-28 | 2011-03-16 | 北京大学 | Method for removing carbon and nitrogen pollutants in waste water in one step |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101434907B (en) * | 2008-12-18 | 2010-12-08 | 天津大学 | Microbial preparation for processing refuse leachate and preparation |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101475265A (en) * | 2009-01-16 | 2009-07-08 | 中国科学院南京土壤研究所 | Water purification method for circulating water industrialized aquiculture system and complex bacterial agent thereof |
| CN101748091A (en) * | 2009-12-31 | 2010-06-23 | 中国环境科学研究院 | Deodorant predominant bacteria, composite microbial inoculum and application |
| CN101985376A (en) * | 2010-06-28 | 2011-03-16 | 北京大学 | Method for removing carbon and nitrogen pollutants in waste water in one step |
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| CN103667141A (en) | 2014-03-26 |
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