CN111762981A - Pta污水处理系统及处理方法 - Google Patents
Pta污水处理系统及处理方法 Download PDFInfo
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- CN111762981A CN111762981A CN202010713677.5A CN202010713677A CN111762981A CN 111762981 A CN111762981 A CN 111762981A CN 202010713677 A CN202010713677 A CN 202010713677A CN 111762981 A CN111762981 A CN 111762981A
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- Prior art keywords
- tank
- anaerobic
- sewage
- sedimentation
- sedimentation tank
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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
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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
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/28—Anaerobic digestion processes
- C02F3/2806—Anaerobic processes using solid supports for microorganisms
-
- 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
- C02F3/286—Anaerobic digestion processes including two or more steps
-
- 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
-
- 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
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
-
- 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
- C02F2001/007—Processes including a sedimentation step
-
- 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
- C02F2003/001—Biological treatment of water, waste water, or sewage using granular carriers or supports for the microorganisms
-
- 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
- C02F3/30—Aerobic and anaerobic processes
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F7/00—Aeration of stretches of water
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202010713677.5A CN111762981A (zh) | 2020-07-21 | 2020-07-21 | Pta污水处理系统及处理方法 |
Applications Claiming Priority (1)
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CN202010713677.5A CN111762981A (zh) | 2020-07-21 | 2020-07-21 | Pta污水处理系统及处理方法 |
Publications (1)
Publication Number | Publication Date |
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CN111762981A true CN111762981A (zh) | 2020-10-13 |
Family
ID=72727557
Family Applications (1)
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CN202010713677.5A Pending CN111762981A (zh) | 2020-07-21 | 2020-07-21 | Pta污水处理系统及处理方法 |
Country Status (1)
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CN (1) | CN111762981A (zh) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1039784A (zh) * | 1989-06-20 | 1990-02-21 | 北京市环境保护科学研究所 | 精对苯二甲酸(pta)生产废水处理技术 |
CN101254985A (zh) * | 2008-04-02 | 2008-09-03 | 中国纺织工业设计院 | Pta装置精制母液回收方法和系统 |
CN101941769A (zh) * | 2010-09-10 | 2011-01-12 | 常州大学 | 一种组合絮凝剂预处理碱性pta废水的方法 |
WO2011082329A1 (en) * | 2009-12-30 | 2011-07-07 | Bp Corporation North America Inc. | Methods and systems for producing granules of biomass in the treatment of wastewater |
CN203269722U (zh) * | 2013-04-15 | 2013-11-06 | 中石化洛阳工程有限公司 | 一种pta污水处理系统 |
CN203382611U (zh) * | 2013-07-08 | 2014-01-08 | 中石化洛阳工程有限公司 | 一种精对苯二甲酸生产废水的处理装置 |
EP3397596A1 (en) * | 2015-12-31 | 2018-11-07 | BP Corporation North America Inc. | Use of magnesium hydroxide in the neutralization of pta wastewater |
-
2020
- 2020-07-21 CN CN202010713677.5A patent/CN111762981A/zh active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1039784A (zh) * | 1989-06-20 | 1990-02-21 | 北京市环境保护科学研究所 | 精对苯二甲酸(pta)生产废水处理技术 |
CN101254985A (zh) * | 2008-04-02 | 2008-09-03 | 中国纺织工业设计院 | Pta装置精制母液回收方法和系统 |
WO2011082329A1 (en) * | 2009-12-30 | 2011-07-07 | Bp Corporation North America Inc. | Methods and systems for producing granules of biomass in the treatment of wastewater |
CN101941769A (zh) * | 2010-09-10 | 2011-01-12 | 常州大学 | 一种组合絮凝剂预处理碱性pta废水的方法 |
CN203269722U (zh) * | 2013-04-15 | 2013-11-06 | 中石化洛阳工程有限公司 | 一种pta污水处理系统 |
CN203382611U (zh) * | 2013-07-08 | 2014-01-08 | 中石化洛阳工程有限公司 | 一种精对苯二甲酸生产废水的处理装置 |
EP3397596A1 (en) * | 2015-12-31 | 2018-11-07 | BP Corporation North America Inc. | Use of magnesium hydroxide in the neutralization of pta wastewater |
Non-Patent Citations (3)
Title |
---|
尧品华等: "《厌氧环境实验微生物学》", 30 June 2015, 哈尔滨工业大学 * |
郭宇杰等: "《工业废水处理工程》", 31 October 2016, 华东理工大学出版社 * |
雷玲等: "PTA装置废水预处理单元存在的问题及对策", 《工业用水与废水》 * |
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Inventor after: Huang Jinfeng Inventor after: Xie Zhaofu Inventor after: Tian Junchao Inventor after: Guo Yanbin Inventor after: Yao Yuanhong Inventor after: Tan Hanming Inventor after: Chen Hongyan Inventor after: Jia Xinhai Inventor after: He Fan Inventor after: Niu Xuetao Inventor before: Huang Jinfeng Inventor before: Tian Junchao Inventor before: Guo Yanbin Inventor before: Yao Yuanhong Inventor before: Tan Hanming Inventor before: Jia Xinhai Inventor before: He Fan Inventor before: Niu Xuetao Inventor before: Xie Zhaofu |
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Application publication date: 20201013 |