AU2003302081A1 - Purification agent for wastewater and sludge water - Google Patents

Purification agent for wastewater and sludge water

Info

Publication number
AU2003302081A1
AU2003302081A1 AU2003302081A AU2003302081A AU2003302081A1 AU 2003302081 A1 AU2003302081 A1 AU 2003302081A1 AU 2003302081 A AU2003302081 A AU 2003302081A AU 2003302081 A AU2003302081 A AU 2003302081A AU 2003302081 A1 AU2003302081 A1 AU 2003302081A1
Authority
AU
Australia
Prior art keywords
wastewater
purification agent
sludge water
sludge
water
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.)
Abandoned
Application number
AU2003302081A
Inventor
Kihachi Ogaki
Tadahiro Yoshida
Yumi Yoshida
Yutaka Yoshida
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.)
KK Ysd
Original Assignee
YSD KK
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 YSD KK filed Critical YSD KK
Publication of AU2003302081A1 publication Critical patent/AU2003302081A1/en
Abandoned 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/01—Separation of suspended solid particles from liquids by sedimentation using flocculating 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
    • C02F1/5236—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
    • C02F1/52—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
    • C02F1/5254—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents using magnesium compounds and phosphoric acid for removing ammonia
    • 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
    • C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
    • 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
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/20—Heavy metals or heavy metal compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Cleaning Or Clearing Of The Surface Of Open Water (AREA)
AU2003302081A 2002-11-21 2003-11-20 Purification agent for wastewater and sludge water Abandoned AU2003302081A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
PCT/JP2002/012144 WO2004046046A1 (en) 2002-11-21 2002-11-21 Agents for purifying waste water and muddy water
JPPCT/JP02/12144 2002-11-21
PCT/JP2003/014807 WO2004045740A1 (en) 2002-11-21 2003-11-20 Purification agent for wastewater and sludge water

Publications (1)

Publication Number Publication Date
AU2003302081A1 true AU2003302081A1 (en) 2004-06-15

Family

ID=32321517

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003302081A Abandoned AU2003302081A1 (en) 2002-11-21 2003-11-20 Purification agent for wastewater and sludge water

Country Status (3)

Country Link
JP (1) JPWO2004045740A1 (en)
AU (1) AU2003302081A1 (en)
WO (2) WO2004046046A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108341565A (en) * 2018-03-07 2018-07-31 李大川 A kind of detergent of municipal sludge and preparation method thereof

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004305893A (en) * 2003-04-07 2004-11-04 Junsuke Haruna Solid-state waste water treating agent using artificial zeolite
JP4183741B1 (en) * 2008-04-07 2008-11-19 株式会社 ゼオソーブ Adsorption / coagulation wastewater treatment agent
JP5962177B2 (en) * 2012-04-25 2016-08-03 栗田工業株式会社 Cyanogen-containing wastewater treatment method and treatment agent
CN104370355A (en) * 2014-10-24 2015-02-25 无锡伊佩克科技有限公司 High-efficiency sewage treating agent
CN105621725B (en) * 2014-11-03 2018-08-17 江苏巨达环保科技有限公司 Heavy metal-polluted acid waste water treatment system
CN104817123B (en) * 2015-04-29 2016-09-14 浙江奇彩环境科技股份有限公司 A kind of technique extracting zinc salt from zinc-containing water
CN108585437A (en) * 2018-03-29 2018-09-28 昆明理工大学 A method of processing sludge
CN108996629A (en) * 2018-08-31 2018-12-14 江苏祥豪实业股份有限公司 Potassium Monopersulfate compound effervescent tablet and preparation method thereof for the improvement of water quality substrate

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5092860A (en) * 1973-12-19 1975-07-24
JP2774096B2 (en) * 1996-10-11 1998-07-09 小松 達利 Purification agent for polluted wastewater
JP2002126756A (en) * 2000-10-31 2002-05-08 Suishou Yuka Kogyo Kk Waste liquid treating agent and method for treating waste liquid using the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108341565A (en) * 2018-03-07 2018-07-31 李大川 A kind of detergent of municipal sludge and preparation method thereof

Also Published As

Publication number Publication date
JPWO2004045740A1 (en) 2006-03-16
WO2004045740A1 (en) 2004-06-03
WO2004046046A1 (en) 2004-06-03

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase