CN101130447B - A2/o工艺二沉池内反硝化和磷释放的优化控制方法 - Google Patents
A2/o工艺二沉池内反硝化和磷释放的优化控制方法 Download PDFInfo
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- CN101130447B CN101130447B CN2007101003346A CN200710100334A CN101130447B CN 101130447 B CN101130447 B CN 101130447B CN 2007101003346 A CN2007101003346 A CN 2007101003346A CN 200710100334 A CN200710100334 A CN 200710100334A CN 101130447 B CN101130447 B CN 101130447B
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- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 title claims abstract description 44
- 229910052698 phosphorus Inorganic materials 0.000 title claims abstract description 44
- 239000011574 phosphorus Substances 0.000 title claims abstract description 44
- 238000000034 method Methods 0.000 title claims abstract description 22
- 230000008569 process Effects 0.000 title claims abstract description 13
- 239000010802 sludge Substances 0.000 claims abstract description 48
- 229910002651 NO3 Inorganic materials 0.000 claims abstract description 36
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 claims abstract description 36
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000001301 oxygen Substances 0.000 claims abstract description 14
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 14
- 230000000694 effects Effects 0.000 claims abstract description 9
- 238000005273 aeration Methods 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 41
- 238000010992 reflux Methods 0.000 claims description 18
- 238000005516 engineering process Methods 0.000 claims description 17
- 230000001105 regulatory effect Effects 0.000 claims description 9
- 238000012544 monitoring process Methods 0.000 claims description 7
- 230000001276 controlling effect Effects 0.000 claims description 6
- 239000011259 mixed solution Substances 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 4
- 239000012141 concentrate Substances 0.000 claims description 2
- 238000001556 precipitation Methods 0.000 claims description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract description 21
- 229910052757 nitrogen Inorganic materials 0.000 abstract description 10
- 239000010865 sewage Substances 0.000 abstract description 6
- 238000004062 sedimentation Methods 0.000 abstract 3
- 230000002542 deteriorative effect Effects 0.000 abstract 1
- 238000005457 optimization Methods 0.000 description 5
- 230000000630 rising effect Effects 0.000 description 5
- 238000006396 nitration reaction Methods 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 4
- 229910019142 PO4 Inorganic materials 0.000 description 3
- 235000013405 beer Nutrition 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 235000015097 nutrients Nutrition 0.000 description 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 3
- 239000010452 phosphate Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 239000002351 wastewater Substances 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000005842 biochemical reaction Methods 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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CN2007101003346A CN101130447B (zh) | 2007-06-08 | 2007-06-08 | A2/o工艺二沉池内反硝化和磷释放的优化控制方法 |
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CN2007101003346A CN101130447B (zh) | 2007-06-08 | 2007-06-08 | A2/o工艺二沉池内反硝化和磷释放的优化控制方法 |
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CN101130447A CN101130447A (zh) | 2008-02-27 |
CN101130447B true CN101130447B (zh) | 2010-06-09 |
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Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101445295A (zh) * | 2008-12-11 | 2009-06-03 | 上海市政工程设计研究总院 | 污水处理系统运行异常的生物活性监测装置及其监测方法 |
CN101508504B (zh) * | 2009-03-27 | 2010-09-22 | 南京林业大学 | 单污泥反硝化除磷脱氮装置及方法 |
CN102001784B (zh) * | 2010-10-18 | 2012-05-23 | 余静 | 高效低能耗的城市污水除磷脱氮处理方法 |
CN103508556A (zh) * | 2013-10-28 | 2014-01-15 | 上海纯元环保科技有限公司 | 好氧污水处理曝气量调节系统 |
CN104310608A (zh) * | 2014-10-11 | 2015-01-28 | 福建工程学院 | 微增氧在线监测自控系统 |
CN104326632A (zh) * | 2014-11-21 | 2015-02-04 | 中国市政工程华北设计研究总院有限公司 | 基于内回流混合液溶解氧控制的强化脱氮系统及方法 |
CN106045206B (zh) * | 2016-07-10 | 2019-04-05 | 北京工业大学 | 生物脱氮除磷工艺中启动并稳定维持丝状菌微膨胀的装置与方法 |
CN107055949B (zh) * | 2017-03-12 | 2018-11-27 | 云南滇清环境科技有限公司 | 一种可灵活切换工艺的高效低耗橡胶废水处理方法及系统 |
CN108033561A (zh) * | 2017-12-08 | 2018-05-15 | 绍兴水处理发展有限公司 | 一种印染废水脱氮工艺 |
CN109867357B (zh) * | 2019-03-07 | 2020-12-01 | 杨林 | 一种污水处理系统及其污泥减量方法 |
CN111467871B (zh) * | 2020-03-27 | 2021-09-21 | 中国建筑第八工程局有限公司 | 清淤底泥智能筛分装置 |
CN111533363B (zh) * | 2020-04-03 | 2022-05-03 | 北京博泰至淳生物科技有限公司 | 一种实现原位提高处理规模的污水处理方法及系统 |
CN111517565A (zh) * | 2020-04-16 | 2020-08-11 | 北京博泰至淳生物科技有限公司 | 一种实现原位提高处理规模的污水处理控制方法及系统 |
CN112047581A (zh) * | 2020-09-22 | 2020-12-08 | 广东帝亿建材科技有限公司 | 一种粪便污水处理的控制系统 |
CN113104977A (zh) * | 2021-03-31 | 2021-07-13 | 大连海洋大学 | 一种强化二沉池内源反硝化的方法 |
CN113443711A (zh) * | 2021-07-28 | 2021-09-28 | 北控水务(中国)投资有限公司 | 一种aoa工艺增强污泥沉降处理系统及控制方法 |
CN116143255A (zh) * | 2022-11-11 | 2023-05-23 | 北控水务(中国)投资有限公司 | Aoa工艺污泥沉降优化装置、方法及污水处理系统 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6328891B1 (en) * | 1998-12-30 | 2001-12-11 | Snpe | Process for the biological purification of a water containing ammonium perchlorate |
CN1587126A (zh) * | 2004-07-09 | 2005-03-02 | 北京工业大学 | 低溶解氧丝状菌污泥膨胀节能污水生物处理方法 |
CN1651343A (zh) * | 2005-02-05 | 2005-08-10 | 彭永臻 | A2n反硝化除磷污水处理方法及装置 |
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- 2007-06-08 CN CN2007101003346A patent/CN101130447B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6328891B1 (en) * | 1998-12-30 | 2001-12-11 | Snpe | Process for the biological purification of a water containing ammonium perchlorate |
CN1587126A (zh) * | 2004-07-09 | 2005-03-02 | 北京工业大学 | 低溶解氧丝状菌污泥膨胀节能污水生物处理方法 |
CN1651343A (zh) * | 2005-02-05 | 2005-08-10 | 彭永臻 | A2n反硝化除磷污水处理方法及装置 |
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