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WO2014171812A3 - A composition for treating waste water - Google Patents

A composition for treating waste water Download PDF

Info

Publication number
WO2014171812A3
WO2014171812A3 PCT/MY2014/000060 MY2014000060W WO2014171812A3 WO 2014171812 A3 WO2014171812 A3 WO 2014171812A3 MY 2014000060 W MY2014000060 W MY 2014000060W WO 2014171812 A3 WO2014171812 A3 WO 2014171812A3
Authority
WO
WIPO (PCT)
Prior art keywords
composition
waste water
treating waste
chitosan
particle size
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/MY2014/000060
Other languages
French (fr)
Other versions
WO2014171812A2 (en
Inventor
Kok Fong NG
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LOI Chin Chin
PALM BIOGREEN Sdn Bhd
ZAINAL ABIDIN Roslan Bin
Original Assignee
LOI Chin Chin
PALM BIOGREEN Sdn Bhd
ZAINAL ABIDIN Roslan Bin
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
Application filed by LOI Chin Chin, PALM BIOGREEN Sdn Bhd, ZAINAL ABIDIN Roslan Bin filed Critical LOI Chin Chin
Priority to CN201480001546.7A priority Critical patent/CN104903252B/en
Publication of WO2014171812A2 publication Critical patent/WO2014171812A2/en
Publication of WO2014171812A3 publication Critical patent/WO2014171812A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • C02F1/52—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
    • 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
    • C02F1/5263—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using natural chemical compounds
    • 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
    • C02F1/5281—Installations for water purification using chemical agents
    • 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
    • C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
    • C02F1/685—Devices for dosing the additives
    • C02F1/687—Devices for dosing solid compounds
    • 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
    • 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
    • C02F11/122—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering using filter presses
    • 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
    • C02F3/02—Aerobic processes
    • 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
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage

Landscapes

  • Chemical & Material Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Water Treatment By Sorption (AREA)

Abstract

The present invention relates to a composition for treating waste water comprises, by weight percentage,: 43.7 - 46.2% bentonite; 24.1 - 25.9% aluminium sulphate (AI2(SO4)3), wherein the particle size of the AI2(SO4)3 is 18 - 74pm; 19.2 - 20.8% ceramic powder; 4.8 - 5.2% chitosan, wherein the particle size of the chitosan is 44μm; and 4.8 - 5.2% calcium carbonate (CaCO3). Further disclosed is a method of using the composition for treating waste water. In another further disclosure, there is introduced an apparatus for dispensing the composition into the waste water.
PCT/MY2014/000060 2013-04-18 2014-04-18 A composition for treating waste water Ceased WO2014171812A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201480001546.7A CN104903252B (en) 2013-04-18 2014-04-18 For processing the compositions of waste water

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
MYPI2013700629 2013-04-18
MYPI2013700629 2013-04-18

Publications (2)

Publication Number Publication Date
WO2014171812A2 WO2014171812A2 (en) 2014-10-23
WO2014171812A3 true WO2014171812A3 (en) 2015-05-07

Family

ID=50943507

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/MY2014/000060 Ceased WO2014171812A2 (en) 2013-04-18 2014-04-18 A composition for treating waste water

Country Status (2)

Country Link
CN (1) CN104903252B (en)
WO (1) WO2014171812A2 (en)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105330097B (en) * 2015-10-26 2018-05-29 毛旭 Garbage leachate handles fundamental technology
CN105293821B (en) * 2015-10-26 2018-05-29 毛旭 General chemical industry sewage disposal fundamental technology
CN105293764B (en) * 2015-10-26 2018-01-23 毛旭 Starch processing industry sewage disposal fundamental technology
CN105293867B (en) * 2015-10-26 2018-04-17 毛旭 Sludge dewatering concentration fundamental technology
CN105293660B (en) * 2015-10-26 2018-05-29 毛旭 Pulping and paper-making industry sewage handles fundamental technology
CN105293766B (en) * 2015-10-26 2018-07-06 毛旭 Heavy industries sewage disposal fundamental technology
CN105293765B (en) * 2015-10-26 2018-01-23 毛旭 Sanitary sewage disposal fundamental technology
CN105271613B (en) * 2015-10-26 2018-05-11 毛旭 Dyeing sewage disposal fundamental technology
CN105417836B (en) * 2015-10-26 2018-05-11 毛旭 Food and cultivation industry sewage disposal fundamental technology
CN105293823B (en) * 2015-10-26 2018-10-02 毛旭 Desulfurization wastewater handles fundamental technology
CN105271571B (en) * 2015-10-26 2018-01-23 毛旭 Sewage disposal core process
CN105293763B (en) * 2015-10-26 2018-01-23 毛旭 Mining industry picks up industry sewage processing fundamental technology
CN105293822B (en) * 2015-10-26 2018-05-11 毛旭 Coal chemical industry sewage disposal fundamental technology
CN105858755B (en) * 2016-05-31 2018-09-21 杭州大业环保科技有限公司 A kind of dedicated sewage-treating agent of glass processing and preparation method thereof
CN105858751A (en) * 2016-05-31 2016-08-17 陈萍 Sewage treatment agent special for stone mining and processing and preparation method of sewage treatment agent
CN105858750B (en) * 2016-05-31 2018-12-14 亳州市华标节能科技有限公司 A special sewage treatment agent for coal mine processing and its preparation method
EP3615477B1 (en) * 2017-04-23 2022-05-18 Third Wave Water LLC Water mineralizing system
CN107364919A (en) * 2017-07-28 2017-11-21 毛旭 It is a kind of be used to decolourizing, the wastewater treatment composition of taste removal and precipitation
CN110921730A (en) * 2018-09-19 2020-03-27 南京卡邦科技有限公司 Wastewater treatment agent prepared from ceramic waste and preparation method thereof
JP2020075231A (en) * 2018-11-09 2020-05-21 株式会社宮本製作所 Water quality improvement device
CN109574250A (en) * 2018-12-28 2019-04-05 美丽国土（北京）生态环境工程技术研究院有限公司 Standing water water quality cleansing agent and its preparation method and application
CN110885120A (en) * 2019-12-05 2020-03-17 常州市振邦化工制造有限公司 Efficient composite flocculant for papermaking sewage treatment
CN111039372A (en) * 2019-12-23 2020-04-21 中冶京诚工程技术有限公司 Flocculating agent for pretreatment of coking wastewater and preparation method and application thereof
CN111039371A (en) * 2019-12-23 2020-04-21 中冶京诚工程技术有限公司 A kind of natural organic composite flocculant and its preparation method and application
CN111039373A (en) * 2019-12-23 2020-04-21 中冶京诚工程技术有限公司 Flocculating agent for purifying black and odorous water body and preparation method and application thereof
CN115634668A (en) * 2022-10-31 2023-01-24 同济大学 Preparation and application method of sodium bentonite-loaded chitosan heavy metal stabilizer

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4765908A (en) * 1985-02-04 1988-08-23 Barbara Monick Process and composition for removing contaminants from wastewater
US5269939A (en) * 1992-07-13 1993-12-14 Laurent Edward L Method of solids recovery for use in animal feed or as a fuel utilizing natural flocculents
US5543056A (en) * 1994-06-29 1996-08-06 Massachusetts Institute Of Technology Method of drinking water treatment with natural cationic polymers
DE19544455A1 (en) * 1995-11-29 1997-06-05 Henkel Kgaa Biological treatment of waste water
WO2011119043A1 (en) * 2010-03-24 2011-09-29 Dag Arntsen Method for removal of contaminations from water

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4415467A (en) 1981-03-05 1983-11-15 Colloid Piepho Agent for the purification of waste waters and process for its production
CN1085192A (en) * 1992-09-29 1994-04-13 赵永新 The preparation of high-efficiency compound water purifying agent and application thereof
US6921486B2 (en) 2002-11-14 2005-07-26 Stephen Hough Waste activated sludge anaerobic contact waste stream treatment process
US7384573B2 (en) 2005-04-18 2008-06-10 Ken Brummett Compositions for wastewater treatment
CN101624230B (en) * 2008-07-11 2011-06-15 烟台海岸带可持续发展研究所 Method of processing waste water and recycling protein
CN102491462A (en) * 2011-11-16 2012-06-13 戚军 Preparation method for polluted water treatment agent
CN102908997B (en) * 2012-10-10 2014-10-08 暨南大学 Compound water treatment agent and preparation method and application of water treatment agent

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4765908A (en) * 1985-02-04 1988-08-23 Barbara Monick Process and composition for removing contaminants from wastewater
US5269939A (en) * 1992-07-13 1993-12-14 Laurent Edward L Method of solids recovery for use in animal feed or as a fuel utilizing natural flocculents
US5543056A (en) * 1994-06-29 1996-08-06 Massachusetts Institute Of Technology Method of drinking water treatment with natural cationic polymers
DE19544455A1 (en) * 1995-11-29 1997-06-05 Henkel Kgaa Biological treatment of waste water
WO2011119043A1 (en) * 2010-03-24 2011-09-29 Dag Arntsen Method for removal of contaminations from water

Also Published As

Publication number Publication date
CN104903252A (en) 2015-09-09
WO2014171812A2 (en) 2014-10-23
CN104903252B (en) 2016-08-17

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