CN114684927B - 一种快速启动污水处理***脱氮功能的方法 - Google Patents
一种快速启动污水处理***脱氮功能的方法 Download PDFInfo
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- CN114684927B CN114684927B CN202011635369.1A CN202011635369A CN114684927B CN 114684927 B CN114684927 B CN 114684927B CN 202011635369 A CN202011635369 A CN 202011635369A CN 114684927 B CN114684927 B CN 114684927B
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- sewage treatment
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- 238000000034 method Methods 0.000 title claims abstract description 58
- 238000011282 treatment Methods 0.000 title claims abstract description 46
- 239000010865 sewage Substances 0.000 title claims abstract description 31
- 239000002068 microbial inoculum Substances 0.000 claims abstract description 52
- 239000000843 powder Substances 0.000 claims abstract description 46
- 241000894006 Bacteria Species 0.000 claims abstract description 44
- 230000001546 nitrifying effect Effects 0.000 claims abstract description 39
- 239000010802 sludge Substances 0.000 claims abstract description 36
- 238000005336 cracking Methods 0.000 claims abstract description 18
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 claims abstract description 16
- 235000010413 sodium alginate Nutrition 0.000 claims abstract description 16
- 239000000661 sodium alginate Substances 0.000 claims abstract description 16
- 229940005550 sodium alginate Drugs 0.000 claims abstract description 16
- 239000000725 suspension Substances 0.000 claims abstract description 12
- 150000002148 esters Chemical class 0.000 claims abstract description 11
- 230000001276 controlling effect Effects 0.000 claims abstract description 10
- 230000001105 regulatory effect Effects 0.000 claims abstract description 10
- 229920000642 polymer Polymers 0.000 claims abstract description 9
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims description 60
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 32
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 claims description 27
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 claims description 19
- 229910052921 ammonium sulfate Inorganic materials 0.000 claims description 19
- 235000011130 ammonium sulphate Nutrition 0.000 claims description 19
- 238000005273 aeration Methods 0.000 claims description 18
- 238000004062 sedimentation Methods 0.000 claims description 15
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 14
- 230000008569 process Effects 0.000 claims description 14
- 238000003756 stirring Methods 0.000 claims description 11
- 238000010926 purge Methods 0.000 claims description 9
- -1 trehalose lipid Chemical class 0.000 claims description 8
- 229910052757 nitrogen Inorganic materials 0.000 claims description 7
- 239000000126 substance Substances 0.000 claims description 7
- 238000001291 vacuum drying Methods 0.000 claims description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 230000005484 gravity Effects 0.000 claims description 6
- 239000001301 oxygen Substances 0.000 claims description 6
- 229910052760 oxygen Inorganic materials 0.000 claims description 6
- HDTRYLNUVZCQOY-UHFFFAOYSA-N α-D-glucopyranosyl-α-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OC1C(O)C(O)C(O)C(CO)O1 HDTRYLNUVZCQOY-UHFFFAOYSA-N 0.000 claims description 5
- HDTRYLNUVZCQOY-WSWWMNSNSA-N Trehalose Natural products O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@@H]1O[C@@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 HDTRYLNUVZCQOY-WSWWMNSNSA-N 0.000 claims description 5
- 238000002156 mixing Methods 0.000 claims description 5
- 239000006228 supernatant Substances 0.000 claims description 5
- 229930006000 Sucrose Natural products 0.000 claims description 3
- 239000005720 sucrose Substances 0.000 claims description 3
- ZTOKUMPYMPKCFX-CZNUEWPDSA-N (E)-17-[(2R,3R,4S,5S,6R)-6-(acetyloxymethyl)-3-[(2S,3R,4S,5S,6R)-6-(acetyloxymethyl)-3,4,5-trihydroxyoxan-2-yl]oxy-4,5-dihydroxyoxan-2-yl]oxyoctadec-9-enoic acid Chemical compound OC(=O)CCCCCCC/C=C/CCCCCCC(C)O[C@@H]1O[C@H](COC(C)=O)[C@@H](O)[C@H](O)[C@H]1O[C@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](COC(C)=O)O1 ZTOKUMPYMPKCFX-CZNUEWPDSA-N 0.000 claims description 2
- 231100000956 nontoxicity Toxicity 0.000 claims description 2
- 241000589651 Zoogloea Species 0.000 abstract description 8
- 230000015572 biosynthetic process Effects 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 3
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- 239000007788 liquid Substances 0.000 description 6
- 238000001914 filtration Methods 0.000 description 5
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- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 238000011084 recovery Methods 0.000 description 4
- 230000018044 dehydration Effects 0.000 description 3
- 238000006297 dehydration reaction Methods 0.000 description 3
- 238000005070 sampling Methods 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 230000032770 biofilm formation Effects 0.000 description 2
- 238000012258 culturing Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 239000002054 inoculum Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 102000004169 proteins and genes Human genes 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- IOVCWXUNBOPUCH-UHFFFAOYSA-N Nitrous acid Chemical compound ON=O IOVCWXUNBOPUCH-UHFFFAOYSA-N 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 239000003124 biologic agent Substances 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
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- 238000005119 centrifugation Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000012136 culture method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 230000005059 dormancy Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000011081 inoculation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
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- 239000012528 membrane Substances 0.000 description 1
- 244000005700 microbiome Species 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
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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- 230000004083 survival effect Effects 0.000 description 1
- 238000004448 titration 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
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/14—NH3-N
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/22—O2
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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)
- Activated Sludge Processes (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
Description
Claims (17)
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CN202011635369.1A CN114684927B (zh) | 2020-12-31 | 2020-12-31 | 一种快速启动污水处理***脱氮功能的方法 |
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CN114684927A CN114684927A (zh) | 2022-07-01 |
CN114684927B true CN114684927B (zh) | 2023-09-01 |
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Citations (12)
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KR20010079050A (ko) * | 2001-06-08 | 2001-08-22 | 김학로 | Sbr공법에 있어서 하수 및 오,폐수 고도처리의 질소,인제거 방법 및 이에 따르는 슬러지 무배출 시스템 |
CN103936155A (zh) * | 2014-05-12 | 2014-07-23 | 西南大学 | 一种利用蒙脱石提高污水脱氮能力的方法 |
CN104531664A (zh) * | 2014-12-26 | 2015-04-22 | 四川高福记生物科技有限公司 | 一种以美拉德产物为壁材包埋乳酸菌的方法 |
CN104805032A (zh) * | 2014-12-29 | 2015-07-29 | 天津北洋百川生物技术有限公司 | 一种减量污泥的多功能微生物菌剂及其制备 |
CN105540839A (zh) * | 2015-12-10 | 2016-05-04 | 郭嘉川 | 一种污水脱氮的方法 |
CN106635803A (zh) * | 2017-01-06 | 2017-05-10 | 大连理工大学 | 一种厌氧氨氧化菌干粉菌剂制备与保藏的方法 |
JP2017176067A (ja) * | 2016-03-31 | 2017-10-05 | シーシーアイ株式会社 | 生菌製剤の製造方法、ならびに生菌製剤およびこれを用いた排水処理方法 |
CN107513539A (zh) * | 2017-09-07 | 2017-12-26 | 福建农林大学 | 一种利用胞外聚合物促进厌氧消化产甲烷的方法 |
CN107646873A (zh) * | 2017-10-12 | 2018-02-02 | 泰克美生物科技(喀左)有限公司 | 一种防治细菌性植物病害的微生物菌剂和应用 |
CN107937273A (zh) * | 2017-11-22 | 2018-04-20 | 北京沃太斯环保科技发展有限公司 | 鼠李糖脂在微生物产品喷雾干燥过程中作为保护剂的应用 |
CN108439765A (zh) * | 2018-04-19 | 2018-08-24 | 北京林业大学 | 一种强化溶菌酶调理污泥的方法 |
CN109439571A (zh) * | 2018-10-31 | 2019-03-08 | 广州小众环保科技有限公司 | 一种氨氮去除菌剂 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB201323123D0 (en) * | 2013-12-30 | 2014-02-12 | United Utilities Water Plc | Method for the preparation of biopolymers |
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2020
- 2020-12-31 CN CN202011635369.1A patent/CN114684927B/zh active Active
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KR20010079050A (ko) * | 2001-06-08 | 2001-08-22 | 김학로 | Sbr공법에 있어서 하수 및 오,폐수 고도처리의 질소,인제거 방법 및 이에 따르는 슬러지 무배출 시스템 |
CN103936155A (zh) * | 2014-05-12 | 2014-07-23 | 西南大学 | 一种利用蒙脱石提高污水脱氮能力的方法 |
CN104531664A (zh) * | 2014-12-26 | 2015-04-22 | 四川高福记生物科技有限公司 | 一种以美拉德产物为壁材包埋乳酸菌的方法 |
CN104805032A (zh) * | 2014-12-29 | 2015-07-29 | 天津北洋百川生物技术有限公司 | 一种减量污泥的多功能微生物菌剂及其制备 |
CN105540839A (zh) * | 2015-12-10 | 2016-05-04 | 郭嘉川 | 一种污水脱氮的方法 |
JP2017176067A (ja) * | 2016-03-31 | 2017-10-05 | シーシーアイ株式会社 | 生菌製剤の製造方法、ならびに生菌製剤およびこれを用いた排水処理方法 |
CN106635803A (zh) * | 2017-01-06 | 2017-05-10 | 大连理工大学 | 一种厌氧氨氧化菌干粉菌剂制备与保藏的方法 |
CN107513539A (zh) * | 2017-09-07 | 2017-12-26 | 福建农林大学 | 一种利用胞外聚合物促进厌氧消化产甲烷的方法 |
CN107646873A (zh) * | 2017-10-12 | 2018-02-02 | 泰克美生物科技(喀左)有限公司 | 一种防治细菌性植物病害的微生物菌剂和应用 |
CN107937273A (zh) * | 2017-11-22 | 2018-04-20 | 北京沃太斯环保科技发展有限公司 | 鼠李糖脂在微生物产品喷雾干燥过程中作为保护剂的应用 |
CN108439765A (zh) * | 2018-04-19 | 2018-08-24 | 北京林业大学 | 一种强化溶菌酶调理污泥的方法 |
CN109439571A (zh) * | 2018-10-31 | 2019-03-08 | 广州小众环保科技有限公司 | 一种氨氮去除菌剂 |
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