CN110902807B - 一种粉体强化生化水处理的方法 - Google Patents
一种粉体强化生化水处理的方法 Download PDFInfo
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- CN110902807B CN110902807B CN201911131996.9A CN201911131996A CN110902807B CN 110902807 B CN110902807 B CN 110902807B CN 201911131996 A CN201911131996 A CN 201911131996A CN 110902807 B CN110902807 B CN 110902807B
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- C—CHEMISTRY; METALLURGY
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- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
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- C02F3/1226—Particular type of activated sludge processes comprising an absorbent material suspended in the mixed liquor
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- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
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- C—CHEMISTRY; METALLURGY
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- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2305/00—Use of specific compounds during water treatment
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- 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
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- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
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- Biodiversity & Conservation Biology (AREA)
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- Inorganic Chemistry (AREA)
- Biological Treatment Of Waste Water (AREA)
Abstract
Description
污泥的沉降性能 | 实施例 | 污水厂污泥 |
混合液悬浮固体浓度(MLSS)(mg/L) | 3000~20000 | 3000~6000 |
混合液挥发性悬浮固体浓度(MLVSS)(mg/L) | 2500~15000 | 1200~3600 |
污泥沉降比(SV)(%) | 10~40 | 15~30 |
污泥体积指数(SVI)(mL/g) | 100~200 | 80~150 |
Claims (14)
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CN201911131996.9A CN110902807B (zh) | 2019-11-19 | 2019-11-19 | 一种粉体强化生化水处理的方法 |
US17/029,080 US11370680B2 (en) | 2019-11-19 | 2020-09-23 | Method for enhancing biochemical water treatment by powder carrier |
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CN201911131996.9A CN110902807B (zh) | 2019-11-19 | 2019-11-19 | 一种粉体强化生化水处理的方法 |
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CN110902807B true CN110902807B (zh) | 2021-08-06 |
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Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111039394A (zh) * | 2020-01-03 | 2020-04-21 | 同济大学 | 一种粉体强化sbr法污水生化处理的方法 |
CN111547834B (zh) * | 2020-05-26 | 2022-12-09 | 华电电力科学研究院有限公司 | 一种微孔生物砾料、其制备方法及应用 |
CN111875056B (zh) * | 2020-07-17 | 2021-06-11 | 同济大学 | 一种复合载体强化去除污水中重金属的生化处理方法 |
CN112694218A (zh) * | 2020-12-23 | 2021-04-23 | 河北和悦环保科技有限公司 | 一种强化废水处理用生物载体及其制备方法和应用 |
CN113321385A (zh) * | 2021-06-30 | 2021-08-31 | 陈宁 | 一种在活性污泥法污水处理系统中降尾水cod值的方法 |
CN114426676B (zh) * | 2021-12-20 | 2023-03-24 | 南京师范大学 | 一种磁性铁基mof微生物载体材料及其制备方法 |
CN115140840B (zh) * | 2022-05-24 | 2023-10-27 | 湖南五方环境科技研究院有限公司 | 一种功能载体及其在污水处理中的应用 |
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US4186085A (en) * | 1978-01-03 | 1980-01-29 | Exxon Research & Engineering Co. | Suspension of powdered carbonaceous adsorbent in a hydrocarbon solvent and its use in waste water treatment |
US5932099A (en) * | 1995-07-25 | 1999-08-03 | Omnium De Traitements Et De Valorisation (Otv) | Installation for biological water treatment for the production of drinkable water |
US6908556B2 (en) * | 1999-12-02 | 2005-06-21 | The University Of Tulsa | Methods for forming microcultures within porous media |
FR2847572B1 (fr) * | 2002-11-22 | 2006-04-21 | Omnium Traitement Valorisa | Procede de traitement des eaux a l'aide d'un reactif pulverulent inorganique a forte surface specifique incluant une etape de recyclage dudit reactif |
US8580122B2 (en) * | 2004-08-26 | 2013-11-12 | Earth Renaissance Technologies, Llc | Hybrid chemical/mechanical method and apparatus for inactivating and removing pharmaceuticals and other contaminants from water |
CN101817595A (zh) * | 2010-05-27 | 2010-09-01 | 北京坎普尔环保技术有限公司 | 添加剂强化的复合空隙生物填料生物反应器 |
CN105800879A (zh) * | 2016-05-12 | 2016-07-27 | 上海市政工程设计研究总院(集团)有限公司 | 一种能够提高浓度的生物载体回流接触氧化池 |
CN108862562B (zh) * | 2017-05-09 | 2021-12-17 | 中国石油化工股份有限公司 | 生物膜悬浮载体及其应用和生物接触氧化处理废水的方法 |
CN110092464B (zh) * | 2019-04-12 | 2021-07-16 | 大连理工大学 | 一种基于沸石改性高分子悬浮生物载体的废水强化硝化工艺 |
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