CN112174440B - 一种重金属废水处理工艺 - Google Patents
一种重金属废水处理工艺 Download PDFInfo
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- CN112174440B CN112174440B CN202011120130.0A CN202011120130A CN112174440B CN 112174440 B CN112174440 B CN 112174440B CN 202011120130 A CN202011120130 A CN 202011120130A CN 112174440 B CN112174440 B CN 112174440B
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- 239000010802 sludge Substances 0.000 claims abstract description 45
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
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Images
Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/34—Treatment of water, waste water, or sewage with mechanical oscillations
- C02F1/36—Treatment of water, waste water, or sewage with mechanical oscillations ultrasonic vibrations
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
- C02F1/5245—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents using basic salts, e.g. of aluminium and iron
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/02—Biological treatment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal compounds
-
- 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
- C02F2209/06—Controlling or monitoring parameters in water treatment pH
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/04—Flow arrangements
- C02F2301/046—Recirculation with an external loop
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
-
- 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
- C02F3/28—Anaerobic digestion processes
-
- 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
- C02F3/345—Biological treatment of water, waste water, or sewage characterised by the microorganisms used for biological oxidation or reduction of sulfur compounds
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Removal Of Specific Substances (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
Description
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Priority Applications (1)
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CN202011120130.0A CN112174440B (zh) | 2020-10-19 | 2020-10-19 | 一种重金属废水处理工艺 |
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CN202011120130.0A CN112174440B (zh) | 2020-10-19 | 2020-10-19 | 一种重金属废水处理工艺 |
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CN112174440A CN112174440A (zh) | 2021-01-05 |
CN112174440B true CN112174440B (zh) | 2022-11-15 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108977395B (zh) * | 2018-07-31 | 2022-03-22 | 李昕 | 钝化固化修复土壤六价铬污染的生物纳米材料的制备方法 |
CN113943086A (zh) * | 2021-11-16 | 2022-01-18 | 山西交控生态环境股份有限公司 | 一种高速公路运营站区污水综合处理及资源化利用方法 |
CN115057529A (zh) * | 2022-07-12 | 2022-09-16 | 国环电池科技(苏州)有限公司 | 一种重金属废水的厌氧生物处理方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1180994C (zh) * | 2003-05-16 | 2004-12-22 | 天津大学 | 增强硫酸盐还原菌的活性提高废水处理效率的方法 |
CN1289683C (zh) * | 2005-06-18 | 2006-12-13 | 山西大学 | 纳米金属硫化物的微生物制备方法 |
CN102181495B (zh) * | 2011-02-28 | 2013-03-06 | 北京理工大学 | 一种纳米金属硫化物的制备方法 |
CN102815831B (zh) * | 2012-09-19 | 2014-07-30 | 北京格瑞奥环境科技有限公司 | 一种用于处理重金属废水及回收重金属的装置及方法 |
CN103265142A (zh) * | 2013-04-22 | 2013-08-28 | 安徽工程大学 | 一种处理酸性矿井废水的方法 |
CN103265141B (zh) * | 2013-04-22 | 2015-03-04 | 安徽工程大学 | 一种酸性矿井废水处理***及其使用方法 |
CN104278058B (zh) * | 2014-10-22 | 2017-12-12 | 中国矿业大学(北京) | 利用微生物在酸性矿井水中原位生成纳米FeS的方法及其应用 |
CN106007001B (zh) * | 2016-06-29 | 2019-04-09 | 华南理工大学 | 海绵铁与微生物协同去除硫酸盐和Zn(Ⅱ)废水的方法 |
CN106430811A (zh) * | 2016-08-30 | 2017-02-22 | 陈亚松 | 一种剧毒废水预处理装置及其使用方法 |
CN106565055A (zh) * | 2016-09-30 | 2017-04-19 | 江南大学 | 一种污水深度脱氮的方法 |
CN107973406B (zh) * | 2017-12-12 | 2023-10-03 | 广州市蕴泰电力成套设备有限公司 | 一种实现污水中有机物和氨氮分离的装置和方法 |
CN111072224B (zh) * | 2019-12-24 | 2021-10-26 | 华南理工大学 | 一种同步去除有机物、硫酸根、重金属和总氮的废水处理方法 |
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Effective date of registration: 20240513 Address after: 423000 Qilang Village, Taihe Town, Yongxing County, Chenzhou City, Hunan Province (Circular Economy Project Area) Patentee after: Yongxing Hesheng Environmental Protection Technology Co.,Ltd. Country or region after: China Address before: 215600 Jiangsu Province Zhangjiagang City Yangshe Town Fangang Village Zhangjiagang City Wuhu New Material Technology Development Co., Ltd. Patentee before: ZHANGJIAGANG WUHU NEW MATERIAL TECHNOLOGY DEVELOPMENT CO.,LTD. Country or region before: China |
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