CN110482698A - 一种生化脱氮剂及其制备方法 - Google Patents
一种生化脱氮剂及其制备方法 Download PDFInfo
- Publication number
- CN110482698A CN110482698A CN201910724659.4A CN201910724659A CN110482698A CN 110482698 A CN110482698 A CN 110482698A CN 201910724659 A CN201910724659 A CN 201910724659A CN 110482698 A CN110482698 A CN 110482698A
- Authority
- CN
- China
- Prior art keywords
- carbon source
- denitrification agent
- biochemical denitrification
- sodium acetate
- blender
- 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
Links
- 238000002360 preparation method Methods 0.000 title description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 72
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 72
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical group OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims abstract description 69
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 claims abstract description 47
- 239000001632 sodium acetate Substances 0.000 claims abstract description 40
- 235000017281 sodium acetate Nutrition 0.000 claims abstract description 40
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 32
- 239000000126 substance Substances 0.000 claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- 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 abstract description 20
- 239000008103 glucose Substances 0.000 claims abstract description 19
- 238000004519 manufacturing process Methods 0.000 claims abstract description 16
- LKDRXBCSQODPBY-VRPWFDPXSA-N D-fructopyranose Chemical compound OCC1(O)OC[C@@H](O)[C@@H](O)[C@@H]1O LKDRXBCSQODPBY-VRPWFDPXSA-N 0.000 claims abstract description 6
- 239000000203 mixture Substances 0.000 claims abstract description 6
- 239000007788 liquid Substances 0.000 claims description 19
- 238000007789 sealing Methods 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 13
- 230000008569 process Effects 0.000 claims description 11
- 238000002156 mixing Methods 0.000 claims description 10
- 238000003756 stirring Methods 0.000 claims description 10
- 239000007787 solid Substances 0.000 claims description 9
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 4
- 239000011734 sodium Substances 0.000 claims description 4
- 229910052708 sodium Inorganic materials 0.000 claims description 4
- 239000000052 vinegar Substances 0.000 claims description 4
- 235000021419 vinegar Nutrition 0.000 claims description 4
- 230000008901 benefit Effects 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 10
- 150000001298 alcohols Chemical class 0.000 abstract description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract description 2
- 150000002772 monosaccharides Chemical class 0.000 abstract description 2
- 150000003839 salts Chemical class 0.000 abstract description 2
- 150000003384 small molecules Chemical class 0.000 abstract description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 20
- 239000000047 product Substances 0.000 description 11
- 229910052757 nitrogen Inorganic materials 0.000 description 10
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 9
- 241000196324 Embryophyta Species 0.000 description 8
- 239000010802 sludge Substances 0.000 description 7
- CKUAXEQHGKSLHN-UHFFFAOYSA-N [C].[N] Chemical compound [C].[N] CKUAXEQHGKSLHN-UHFFFAOYSA-N 0.000 description 4
- 238000002425 crystallisation Methods 0.000 description 4
- 230000008025 crystallization Effects 0.000 description 4
- 239000005416 organic matter Substances 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 239000002131 composite material Substances 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- JVMRPSJZNHXORP-UHFFFAOYSA-N ON=O.ON=O.ON=O.N Chemical compound ON=O.ON=O.ON=O.N JVMRPSJZNHXORP-UHFFFAOYSA-N 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 235000013312 flour Nutrition 0.000 description 2
- 238000000386 microscopy Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 1
- 229930006000 Sucrose Natural products 0.000 description 1
- MMDJDBSEMBIJBB-UHFFFAOYSA-N [O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[NH6+3] Chemical compound [O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[NH6+3] MMDJDBSEMBIJBB-UHFFFAOYSA-N 0.000 description 1
- 239000000809 air pollutant Substances 0.000 description 1
- 231100001243 air pollutant Toxicity 0.000 description 1
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 1
- 238000005842 biochemical reaction Methods 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 235000014633 carbohydrates Nutrition 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 235000001727 glucose Nutrition 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 235000011091 sodium acetates Nutrition 0.000 description 1
- 239000005720 sucrose Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000002699 waste material 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
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/28—Anaerobic digestion processes
-
- 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
- C02F2101/10—Inorganic compounds
- C02F2101/16—Nitrogen compounds, e.g. ammonia
-
- 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)
- Microbiology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
- Activated Sludge Processes (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
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CN201910724659.4A CN110482698A (zh) | 2019-08-07 | 2019-08-07 | 一种生化脱氮剂及其制备方法 |
Applications Claiming Priority (1)
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CN201910724659.4A CN110482698A (zh) | 2019-08-07 | 2019-08-07 | 一种生化脱氮剂及其制备方法 |
Publications (1)
Publication Number | Publication Date |
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CN110482698A true CN110482698A (zh) | 2019-11-22 |
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Family Applications (1)
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CN201910724659.4A Pending CN110482698A (zh) | 2019-08-07 | 2019-08-07 | 一种生化脱氮剂及其制备方法 |
Country Status (1)
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CN (1) | CN110482698A (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111018134A (zh) * | 2019-12-26 | 2020-04-17 | 辽宁鑫隆科技有限公司 | 一种总氮去除剂 |
CN111018137A (zh) * | 2019-12-31 | 2020-04-17 | 宁夏兴日晟环保科技有限公司 | 一种高效复合碳源药剂及其制备方法 |
CN111099746A (zh) * | 2019-12-27 | 2020-05-05 | 江阴市博成环保科技有限公司 | 一种高效碳源醋酸钠溶液及其制备方法 |
CN111517481A (zh) * | 2020-06-18 | 2020-08-11 | 山东海景天环保科技股份公司 | 一种皮革废水深度脱氮用复合碳源及其制备方法 |
CN112744902A (zh) * | 2020-12-30 | 2021-05-04 | 中原环保股份有限公司 | 一种基于地表ⅲ类水的新型碳源补充剂及其制备方法 |
CN115072865A (zh) * | 2022-06-28 | 2022-09-20 | 福建省恒创环保科技有限公司 | 一种污水处理生物脱氮复合碳源及其应用 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100163484A1 (en) * | 2007-06-18 | 2010-07-01 | Cormier Murphy J | Compound for denitrifying wastewater |
CN104058548A (zh) * | 2013-03-22 | 2014-09-24 | 宝山钢铁股份有限公司 | 一种不锈钢冷轧酸性废水脱氮除盐回用工艺 |
KR20150091979A (ko) * | 2014-02-03 | 2015-08-12 | 주식회사 씨디아이 | 탈질 또는 탈취용 액상 탄소원 조성물 및 그를 이용한 오폐수의 탈질 또는 탈취 방법 |
CN107777790A (zh) * | 2016-08-29 | 2018-03-09 | 中国石油化工股份有限公司 | 高钙高盐污水脱氮碳源 |
CN108751423A (zh) * | 2018-05-07 | 2018-11-06 | 湖南凯涛环保科技有限公司 | 一种降解废水中氨氮的高效液体醋酸钠碳源 |
CN109485157A (zh) * | 2018-11-26 | 2019-03-19 | 四川山水源环保技术有限公司 | 一种用于污水脱氮的复合碳源及其制备方法和使用方法 |
CN109761374A (zh) * | 2019-03-04 | 2019-05-17 | 乌鲁木齐市科发展精细化工有限公司 | 一种污水厂低温下使用的碳源补充剂及制备方法 |
-
2019
- 2019-08-07 CN CN201910724659.4A patent/CN110482698A/zh active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100163484A1 (en) * | 2007-06-18 | 2010-07-01 | Cormier Murphy J | Compound for denitrifying wastewater |
CN104058548A (zh) * | 2013-03-22 | 2014-09-24 | 宝山钢铁股份有限公司 | 一种不锈钢冷轧酸性废水脱氮除盐回用工艺 |
KR20150091979A (ko) * | 2014-02-03 | 2015-08-12 | 주식회사 씨디아이 | 탈질 또는 탈취용 액상 탄소원 조성물 및 그를 이용한 오폐수의 탈질 또는 탈취 방법 |
CN107777790A (zh) * | 2016-08-29 | 2018-03-09 | 中国石油化工股份有限公司 | 高钙高盐污水脱氮碳源 |
CN108751423A (zh) * | 2018-05-07 | 2018-11-06 | 湖南凯涛环保科技有限公司 | 一种降解废水中氨氮的高效液体醋酸钠碳源 |
CN109485157A (zh) * | 2018-11-26 | 2019-03-19 | 四川山水源环保技术有限公司 | 一种用于污水脱氮的复合碳源及其制备方法和使用方法 |
CN109761374A (zh) * | 2019-03-04 | 2019-05-17 | 乌鲁木齐市科发展精细化工有限公司 | 一种污水厂低温下使用的碳源补充剂及制备方法 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111018134A (zh) * | 2019-12-26 | 2020-04-17 | 辽宁鑫隆科技有限公司 | 一种总氮去除剂 |
CN111099746A (zh) * | 2019-12-27 | 2020-05-05 | 江阴市博成环保科技有限公司 | 一种高效碳源醋酸钠溶液及其制备方法 |
CN111018137A (zh) * | 2019-12-31 | 2020-04-17 | 宁夏兴日晟环保科技有限公司 | 一种高效复合碳源药剂及其制备方法 |
CN111517481A (zh) * | 2020-06-18 | 2020-08-11 | 山东海景天环保科技股份公司 | 一种皮革废水深度脱氮用复合碳源及其制备方法 |
CN112744902A (zh) * | 2020-12-30 | 2021-05-04 | 中原环保股份有限公司 | 一种基于地表ⅲ类水的新型碳源补充剂及其制备方法 |
CN115072865A (zh) * | 2022-06-28 | 2022-09-20 | 福建省恒创环保科技有限公司 | 一种污水处理生物脱氮复合碳源及其应用 |
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Address after: 310000 Gongshu District, Hangzhou City, Zhejiang Province, 260 Space Building, 2 514 Rooms Applicant after: HANGZHOU LISHANG ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Address before: 310000 Zhejiang Hangzhou Gongshu District harmony street Gongshu District 360 space mansion 2 building 514 room. Applicant before: HANGZHOU LISHANG ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. |
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Address after: 310000 Gongshu District, Hangzhou City, Zhejiang Province, 260 Space Building, 2 514 Rooms Applicant after: Zhejiang Lishang Environmental Protection Technology Co., Ltd Address before: 310000 Gongshu District, Hangzhou City, Zhejiang Province, 260 Space Building, 2 514 Rooms Applicant before: HANGZHOU LISHANG ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. |
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Application publication date: 20191122 |