CN104193093B - 一种污水自养脱氮处理方法及装置 - Google Patents
一种污水自养脱氮处理方法及装置 Download PDFInfo
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- CN104193093B CN104193093B CN201410429260.0A CN201410429260A CN104193093B CN 104193093 B CN104193093 B CN 104193093B CN 201410429260 A CN201410429260 A CN 201410429260A CN 104193093 B CN104193093 B CN 104193093B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 76
- 238000006396 nitration reaction Methods 0.000 claims abstract description 63
- 230000003647 oxidation Effects 0.000 claims abstract description 51
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 51
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims abstract description 50
- 238000000034 method Methods 0.000 claims abstract description 43
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 26
- 239000001301 oxygen Substances 0.000 claims abstract description 14
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 14
- MYMOFIZGZYHOMD-UHFFFAOYSA-N oxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims abstract description 14
- CVTZKFWZDBJAHE-UHFFFAOYSA-N [N].N Chemical compound [N].N CVTZKFWZDBJAHE-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 13
- 230000001105 regulatory Effects 0.000 claims description 25
- 238000005273 aeration Methods 0.000 claims description 17
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 17
- 229910052799 carbon Inorganic materials 0.000 claims description 17
- 241000894006 Bacteria Species 0.000 claims description 10
- 241001453382 Nitrosomonadales Species 0.000 claims description 10
- QGZKDVFQNNGYKY-UHFFFAOYSA-O ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 10
- 238000004064 recycling Methods 0.000 claims description 9
- 238000003756 stirring Methods 0.000 claims description 8
- 230000001276 controlling effect Effects 0.000 claims description 7
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- -1 nitrate nitrogen Chemical compound 0.000 claims description 7
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- 239000010802 sludge Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 229920003048 styrene butadiene rubber Polymers 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- NHNBFGGVMKEFGY-UHFFFAOYSA-N nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 2
- IOVCWXUNBOPUCH-UHFFFAOYSA-M nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
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- 206010012601 Diabetes mellitus Diseases 0.000 description 1
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- 239000010841 municipal wastewater Substances 0.000 description 1
- ABLZXFCXXLZCGV-UHFFFAOYSA-N phosphorous acid Chemical compound OP(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 description 1
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Abstract
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CN201410429260.0A CN104193093B (zh) | 2014-08-27 | 一种污水自养脱氮处理方法及装置 |
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CN201410429260.0A CN104193093B (zh) | 2014-08-27 | 一种污水自养脱氮处理方法及装置 |
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CN104193093A CN104193093A (zh) | 2014-12-10 |
CN104193093B true CN104193093B (zh) | 2017-01-04 |
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Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102718314A (zh) * | 2012-05-24 | 2012-10-10 | 北京工业大学 | 一种常温低基质厌氧氨氧化工艺的快速启动方法 |
CN103058365A (zh) * | 2013-01-08 | 2013-04-24 | 北京工业大学 | 一种处理城市生活污水的厌氧氨氧化颗粒污泥启动方法 |
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102718314A (zh) * | 2012-05-24 | 2012-10-10 | 北京工业大学 | 一种常温低基质厌氧氨氧化工艺的快速启动方法 |
CN103058365A (zh) * | 2013-01-08 | 2013-04-24 | 北京工业大学 | 一种处理城市生活污水的厌氧氨氧化颗粒污泥启动方法 |
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Address after: 510060 Guangdong City, Guangzhou City East Road, No. 348 East Applicant after: Guangzhou City Engineering Design studies total institute Address before: 510060 Guangdong City, Guangzhou City East Road, No. 348 East Applicant before: Guangzhou Municipal Engineering Design and Research Institute |
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Address after: 510060 East seat, No. 348 East Ring Road, Guangzhou, Guangdong, Yuexiu District Patentee after: Guangzhou municipal engineering design and Research Institute Co., Ltd. Address before: 510060 East staircase, No. 348 East Ring Road, Guangzhou, Guangdong Patentee before: Guangzhou City Engineering Design studies total institute |