SG10201911200UA - Method for wastewater treatment and the treatment system thereof, and method for the preparation of a molecular sieve and the preparation system - Google Patents

Method for wastewater treatment and the treatment system thereof, and method for the preparation of a molecular sieve and the preparation system

Info

Publication number
SG10201911200UA
SG10201911200UA SG10201911200UA SG10201911200UA SG10201911200UA SG 10201911200U A SG10201911200U A SG 10201911200UA SG 10201911200U A SG10201911200U A SG 10201911200UA SG 10201911200U A SG10201911200U A SG 10201911200UA SG 10201911200U A SG10201911200U A SG 10201911200UA
Authority
SG
Singapore
Prior art keywords
preparation
treatment
molecular sieve
wastewater treatment
wastewater
Prior art date
Application number
SG10201911200UA
Other languages
English (en)
Inventor
Zhongqing Liu
Yibin Luo
Lina Zhou
Xingtian Shu
Original Assignee
China Petroleum & Chem Corp
Research Institute Of Petroleum Processing Sinopec
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN201510726164.7A external-priority patent/CN105540945A/zh
Priority claimed from CN201510725846.6A external-priority patent/CN105540944A/zh
Priority claimed from CN201510726216.0A external-priority patent/CN105540762A/zh
Priority claimed from CN201510726250.8A external-priority patent/CN105540743A/zh
Application filed by China Petroleum & Chem Corp, Research Institute Of Petroleum Processing Sinopec filed Critical China Petroleum & Chem Corp
Publication of SG10201911200UA publication Critical patent/SG10201911200UA/en

Links

Classifications

    • 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
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/469—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis
    • C02F1/4693—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis electrodialysis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/58—Multistep processes
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B39/00—Compounds having molecular sieve and base-exchange properties, e.g. crystalline zeolites; Their preparation; After-treatment, e.g. ion-exchange or dealumination
    • 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
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/469—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis
    • 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
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2311/00—Details relating to membrane separation process operations and control
    • B01D2311/04—Specific process operations in the feed stream; Feed pretreatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2311/00—Details relating to membrane separation process operations and control
    • B01D2311/12—Addition of chemical agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2311/00—Details relating to membrane separation process operations and control
    • B01D2311/25—Recirculation, recycling or bypass, e.g. recirculation of concentrate into the feed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2311/00—Details relating to membrane separation process operations and control
    • B01D2311/25—Recirculation, recycling or bypass, e.g. recirculation of concentrate into the feed
    • B01D2311/251—Recirculation of permeate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2311/00—Details relating to membrane separation process operations and control
    • B01D2311/26—Further operations combined with membrane separation processes
    • B01D2311/2642—Aggregation, sedimentation, flocculation, precipitation or coagulation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2311/00—Details relating to membrane separation process operations and control
    • B01D2311/26—Further operations combined with membrane separation processes
    • B01D2311/2643—Crystallisation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
    • B01D61/44—Ion-selective electrodialysis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
    • B01D61/44—Ion-selective electrodialysis
    • B01D61/445—Ion-selective electrodialysis with bipolar membranes; Water splitting
    • 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
    • C02F2101/30—Organic compounds
    • C02F2101/38—Organic compounds containing nitrogen
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/46—Apparatus for electrochemical processes
    • C02F2201/461—Electrolysis apparatus
    • C02F2201/46105—Details relating to the electrolytic devices
    • C02F2201/4612—Controlling or monitoring
    • C02F2201/46125—Electrical variables
    • C02F2201/46135—Voltage
    • 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
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/124—Water desalination

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Molecular Biology (AREA)
  • Analytical Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Geology (AREA)
  • Materials Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Urology & Nephrology (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Removal Of Specific Substances (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
SG10201911200UA 2015-10-30 2016-10-28 Method for wastewater treatment and the treatment system thereof, and method for the preparation of a molecular sieve and the preparation system SG10201911200UA (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN201510726164.7A CN105540945A (zh) 2015-10-30 2015-10-30 废水的处理方法和废水处理系统以及分子筛的制备方法和分子筛制备系统
CN201510725846.6A CN105540944A (zh) 2015-10-30 2015-10-30 废水的处理方法和废水处理系统以及分子筛的制备方法和分子筛制备系统
CN201510726216.0A CN105540762A (zh) 2015-10-30 2015-10-30 废水的处理方法和废水处理系统以及分子筛的制备方法和分子筛制备系统
CN201510726250.8A CN105540743A (zh) 2015-10-30 2015-10-30 一种废水的处理方法和一种分子筛的制备方法以及一种分子筛制备系统

Publications (1)

Publication Number Publication Date
SG10201911200UA true SG10201911200UA (en) 2020-01-30

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SG11201803576SA SG11201803576SA (en) 2015-10-30 2016-10-28 Method for wastewater treatment and the treatment system thereof, and method for the preparation of a molecular sieve and the preparation system
SG10201911200UA SG10201911200UA (en) 2015-10-30 2016-10-28 Method for wastewater treatment and the treatment system thereof, and method for the preparation of a molecular sieve and the preparation system

Family Applications Before (1)

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Country Status (5)

Country Link
EP (1) EP3369710B1 (zh)
JP (1) JP6917369B2 (zh)
RU (1) RU2730338C2 (zh)
SG (2) SG11201803576SA (zh)
WO (1) WO2017071116A1 (zh)

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CN110270225B (zh) * 2018-03-13 2023-04-07 Bl 科技公司 用于高浓度酸或碱生产的多级双极电渗析系统
CN112694186A (zh) * 2019-10-23 2021-04-23 中国石油化工股份有限公司 含有机胺的废水的处理方法
CN111518056A (zh) * 2020-05-23 2020-08-11 安徽金禾实业股份有限公司 一种安赛蜜结晶废液的处理利用方法
CN112299553A (zh) * 2020-10-26 2021-02-02 济南大学 一种解决电催化曝气生物滤池阴极结垢的方法
GB202019478D0 (en) * 2020-12-10 2021-01-27 Fujifilm Corp Purifying polar liquids
CN113009794A (zh) * 2021-03-05 2021-06-22 苏州晶洲装备科技有限公司 一种光阻剥离液废液循环利用系统
RU2761205C1 (ru) * 2021-03-26 2021-12-06 Федеральное государственное бюджетное образовательное учреждение высшего образования "Российский химико-технологический университет имени Д.И. Менделеева (РХТУ им. Д.И. Менделеева) Способ получения комплексного алюминийсодержащего коагулянта
CN113184952B (zh) * 2021-04-20 2022-10-25 同济大学 一种废水中氮磷同步回收装置及其回收方法与应用
CN113184818B (zh) * 2021-04-20 2023-02-10 同济大学 一种源分离尿液中高纯氮磷回收装置及其回收方法与应用
CN114477653B (zh) * 2022-02-24 2023-06-02 陕西煤业化工技术研究院有限责任公司 一种分子筛生产过程废水处理方法及系统
US20230322588A1 (en) * 2022-04-08 2023-10-12 Macdermid, Incorporated Electrochemical Oxidation of Amine Complexants in Waste Streams from Electroplating Processes
CN117797775A (zh) * 2024-02-28 2024-04-02 中蓝长化工程科技有限公司 一种高盐废水cod去除药剂及其制备方法及其应用

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CN105540762A (zh) * 2015-10-30 2016-05-04 中国石油化工股份有限公司 废水的处理方法和废水处理系统以及分子筛的制备方法和分子筛制备系统
CN105540743A (zh) * 2015-10-30 2016-05-04 中国石油化工股份有限公司 一种废水的处理方法和一种分子筛的制备方法以及一种分子筛制备系统
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CN105540944A (zh) * 2015-10-30 2016-05-04 中国石油化工股份有限公司 废水的处理方法和废水处理系统以及分子筛的制备方法和分子筛制备系统

Also Published As

Publication number Publication date
RU2730338C2 (ru) 2020-08-21
JP6917369B2 (ja) 2021-08-11
RU2018119084A (ru) 2019-12-02
EP3369710A1 (en) 2018-09-05
RU2018119084A3 (zh) 2020-03-13
SG11201803576SA (en) 2018-05-30
WO2017071116A1 (zh) 2017-05-04
EP3369710A4 (en) 2019-07-10
EP3369710B1 (en) 2023-02-15
JP2018533473A (ja) 2018-11-15

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