CN102690001B - 化学沉淀法处理畜禽养殖场高氨、氮、磷污水的方法 - Google Patents
化学沉淀法处理畜禽养殖场高氨、氮、磷污水的方法 Download PDFInfo
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- CN102690001B CN102690001B CN 201210184539 CN201210184539A CN102690001B CN 102690001 B CN102690001 B CN 102690001B CN 201210184539 CN201210184539 CN 201210184539 CN 201210184539 A CN201210184539 A CN 201210184539A CN 102690001 B CN102690001 B CN 102690001B
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- Prior art keywords
- sewage
- nitrogen
- reaction tower
- phosphorus
- ammonia
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- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 title claims abstract description 76
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 title claims abstract description 72
- 239000010865 sewage Substances 0.000 title claims abstract description 53
- 238000000034 method Methods 0.000 title claims abstract description 45
- 229910052757 nitrogen Inorganic materials 0.000 title claims abstract description 38
- 229910021529 ammonia Inorganic materials 0.000 title claims abstract description 36
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 title claims abstract description 31
- 229910052698 phosphorus Inorganic materials 0.000 title claims abstract description 30
- 239000011574 phosphorus Substances 0.000 title claims abstract description 30
- 244000144972 livestock Species 0.000 title claims abstract description 17
- 244000144977 poultry Species 0.000 title claims abstract description 17
- 238000009388 chemical precipitation Methods 0.000 title claims abstract description 14
- 238000006243 chemical reaction Methods 0.000 claims abstract description 34
- 229910052567 struvite Inorganic materials 0.000 claims abstract description 24
- CKMXBZGNNVIXHC-UHFFFAOYSA-L ammonium magnesium phosphate hexahydrate Chemical compound [NH4+].O.O.O.O.O.O.[Mg+2].[O-]P([O-])([O-])=O CKMXBZGNNVIXHC-UHFFFAOYSA-L 0.000 claims abstract description 23
- 239000007788 liquid Substances 0.000 claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 229910019142 PO4 Inorganic materials 0.000 claims abstract description 13
- 239000010452 phosphate Substances 0.000 claims abstract description 13
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims abstract description 13
- 239000011777 magnesium Substances 0.000 claims abstract description 9
- 239000000376 reactant Substances 0.000 claims abstract description 9
- 238000000926 separation method Methods 0.000 claims abstract description 9
- ZFXVRMSLJDYJCH-UHFFFAOYSA-N calcium magnesium Chemical compound [Mg].[Ca] ZFXVRMSLJDYJCH-UHFFFAOYSA-N 0.000 claims description 12
- 238000007599 discharging Methods 0.000 claims description 4
- 238000001556 precipitation Methods 0.000 claims description 4
- 229910019440 Mg(OH) Inorganic materials 0.000 claims description 3
- 239000013078 crystal Substances 0.000 claims description 3
- 239000003337 fertilizer Substances 0.000 abstract description 6
- 238000004062 sedimentation Methods 0.000 abstract description 4
- 239000000126 substance Substances 0.000 abstract description 4
- 239000011575 calcium Substances 0.000 abstract description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract description 2
- 229910052791 calcium Inorganic materials 0.000 abstract description 2
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 abstract description 2
- 229910052749 magnesium Inorganic materials 0.000 abstract description 2
- 238000005086 pumping Methods 0.000 abstract description 2
- 239000002994 raw material Substances 0.000 abstract description 2
- 238000000855 fermentation Methods 0.000 abstract 2
- 239000013049 sediment Substances 0.000 abstract 2
- 230000008021 deposition Effects 0.000 abstract 1
- 230000004151 fermentation Effects 0.000 abstract 1
- 230000036632 reaction speed Effects 0.000 abstract 1
- 238000013268 sustained release Methods 0.000 abstract 1
- 239000012730 sustained-release form Substances 0.000 abstract 1
- 239000007787 solid Substances 0.000 description 9
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 7
- 239000002351 wastewater Substances 0.000 description 6
- 241000283690 Bos taurus Species 0.000 description 3
- 241000282898 Sus scrofa Species 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000012851 eutrophication Methods 0.000 description 3
- 239000010794 food waste Substances 0.000 description 3
- 239000000292 calcium oxide Substances 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 230000009615 deamination Effects 0.000 description 2
- 238000006481 deamination reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 210000003608 fece Anatomy 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 235000003715 nutritional status Nutrition 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000001988 toxicity Effects 0.000 description 2
- 231100000419 toxicity Toxicity 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 229910004762 CaSiO Inorganic materials 0.000 description 1
- 241000195493 Cryptophyta Species 0.000 description 1
- 241000282326 Felis catus Species 0.000 description 1
- 229910017625 MgSiO Inorganic materials 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 1
- 241000108664 Nitrobacteria Species 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 208000005735 Water intoxication Diseases 0.000 description 1
- LWNCNSOPVUCKJL-UHFFFAOYSA-N [Mg].[P] Chemical compound [Mg].[P] LWNCNSOPVUCKJL-UHFFFAOYSA-N 0.000 description 1
- MKPXGEVFQSIKGE-UHFFFAOYSA-N [Mg].[Si] Chemical compound [Mg].[Si] MKPXGEVFQSIKGE-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 150000004645 aluminates Chemical class 0.000 description 1
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 1
- MXZRMHIULZDAKC-UHFFFAOYSA-L ammonium magnesium phosphate Chemical compound [NH4+].[Mg+2].[O-]P([O-])([O-])=O MXZRMHIULZDAKC-UHFFFAOYSA-L 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000031018 biological processes and functions Effects 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000008239 natural water Substances 0.000 description 1
- 238000006396 nitration reaction Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000008177 pharmaceutical agent Substances 0.000 description 1
- 239000002367 phosphate rock Substances 0.000 description 1
- -1 phosphonium ion Chemical class 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
Images
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- Removal Of Specific Substances (AREA)
- Fertilizers (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
- Treatment Of Sludge (AREA)
Abstract
Description
Claims (4)
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CN 201210184539 CN102690001B (zh) | 2012-06-06 | 2012-06-06 | 化学沉淀法处理畜禽养殖场高氨、氮、磷污水的方法 |
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CN 201210184539 CN102690001B (zh) | 2012-06-06 | 2012-06-06 | 化学沉淀法处理畜禽养殖场高氨、氮、磷污水的方法 |
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CN102690001A CN102690001A (zh) | 2012-09-26 |
CN102690001B true CN102690001B (zh) | 2013-10-30 |
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Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103304101B (zh) * | 2013-06-27 | 2015-05-27 | 波鹰(厦门)科技有限公司 | 一种畜禽养殖废水的资源利用和再生循环利用装置 |
CN103288303B (zh) * | 2013-06-27 | 2015-10-14 | 波鹰(厦门)科技有限公司 | 一种畜禽养殖废水的资源利用和再生循环利用方法 |
CN105692964A (zh) * | 2016-03-25 | 2016-06-22 | 福建禹环境科技有限公司 | 一种畜禽养殖废水除磷新工艺 |
CN108622870B (zh) * | 2018-06-30 | 2020-08-21 | 浙江工业大学 | 一种碳酸钙镁盐岩矿生产鸟兽积粪材料的方法 |
CN110330166B (zh) * | 2019-07-18 | 2021-11-02 | 华北水利水电大学 | 一种高效环保工业废水处理系统 |
CN112158986B (zh) * | 2020-09-23 | 2023-04-07 | 广西大学 | 一种使用硼泥处理畜禽养殖场高含氨、氮、磷污水的方法 |
CN112159051B (zh) * | 2020-09-23 | 2022-06-28 | 广西大学 | 一种畜禽养殖废弃物中残留有机砷的无害化处理方法 |
CN115072848B (zh) * | 2022-05-25 | 2024-02-20 | 江西武功山食品集团股份有限公司 | 一种猪场污水预处理系统及其处理方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101376531A (zh) * | 2007-08-27 | 2009-03-04 | 江苏金环环保设备有限公司 | Map(鸟粪石)结晶沉淀填料及制备方法 |
CN101898840A (zh) * | 2009-05-25 | 2010-12-01 | 中国科学院广州地球化学研究所 | 一种可提高磷酸铵镁沉淀去除氨氮和磷的效果的方法 |
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Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101376531A (zh) * | 2007-08-27 | 2009-03-04 | 江苏金环环保设备有限公司 | Map(鸟粪石)结晶沉淀填料及制备方法 |
CN101898840A (zh) * | 2009-05-25 | 2010-12-01 | 中国科学院广州地球化学研究所 | 一种可提高磷酸铵镁沉淀去除氨氮和磷的效果的方法 |
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Application publication date: 20120926 Assignee: GUANGXI YULIN DAZHI BIOTECHNOLOGY CO.,LTD. Assignor: Guangxi University Contract record no.: X2019450000032 Denomination of invention: Method for treating sewage with high ammonia, nitrogen and phosphorus contents in livestock and poultry farms by chemical precipitation Granted publication date: 20131030 License type: Common License Record date: 20191012 |
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