SG16488G - Sewage treatment process - Google Patents

Sewage treatment process

Info

Publication number
SG16488G
SG16488G SG164/88A SG16488A SG16488G SG 16488 G SG16488 G SG 16488G SG 164/88 A SG164/88 A SG 164/88A SG 16488 A SG16488 A SG 16488A SG 16488 G SG16488 G SG 16488G
Authority
SG
Singapore
Prior art keywords
floating
discharged
wastewater
machine
floating machine
Prior art date
Application number
SG164/88A
Other languages
English (en)
Original Assignee
Rasa Corp
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 Rasa Corp filed Critical Rasa Corp
Publication of SG16488G publication Critical patent/SG16488G/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L5/00—Solid fuels
    • C10L5/40—Solid fuels essentially based on materials of non-mineral origin
    • C10L5/46—Solid fuels essentially based on materials of non-mineral origin on sewage, house, or town refuse
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/02—Froth-flotation processes
    • 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
    • C02F1/24—Treatment of water, waste water, or sewage by flotation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/14—Flotation machines
    • B03D1/1443—Feed or discharge mechanisms for flotation tanks
    • B03D1/1475—Flotation tanks having means for discharging the pulp, e.g. as a bleed stream
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/14—Flotation machines
    • B03D1/16—Flotation machines with impellers; Subaeration machines
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/10—Biofuels, e.g. bio-diesel
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Physical Water Treatments (AREA)
  • Water Treatment By Sorption (AREA)
  • Treatment Of Sludge (AREA)
SG164/88A 1984-07-24 1988-03-04 Sewage treatment process SG16488G (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15211384A JPS6133285A (ja) 1984-07-24 1984-07-24 下水処理方法

Publications (1)

Publication Number Publication Date
SG16488G true SG16488G (en) 1988-07-15

Family

ID=15533338

Family Applications (1)

Application Number Title Priority Date Filing Date
SG164/88A SG16488G (en) 1984-07-24 1988-03-04 Sewage treatment process

Country Status (5)

Country Link
US (1) US4671881A (fr)
JP (1) JPS6133285A (fr)
AU (1) AU571717B2 (fr)
GB (1) GB2162196B (fr)
SG (1) SG16488G (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5019245A (en) * 1989-06-02 1991-05-28 Teresa Ignasiak Method for recovery of hydrocarbons form contaminated soil or refuse materials
DE4330884A1 (de) * 1993-09-13 1995-03-16 Bayer Ag Verfahren zur Verwertung von Klärschlämmen
US6149805A (en) * 1995-11-13 2000-11-21 Ab Ribea Engineering Device for adding oxygen to water
RU2109795C1 (ru) * 1996-08-12 1998-04-27 Грудинин Владимир Павлович Способ получения жидкого бессернистого органического топлива
CA2380797A1 (fr) * 2002-04-09 2003-10-09 Institut National De La Recherche Scientifique Methode de traitement du lisier
CN100371258C (zh) * 2006-01-22 2008-02-27 徐浩昌 处理毛纺、印染废水的方法
US20110084029A1 (en) * 2009-10-08 2011-04-14 Dominick O' Reilly Waste treatment system
US20110089097A1 (en) * 2009-10-19 2011-04-21 O'reilly Dominick Attachment and system for dewatering material
US20110094395A1 (en) * 2009-10-26 2011-04-28 O'reilly Dominick Method and attachment for dewatering logs
JP5938304B2 (ja) * 2012-08-30 2016-06-22 株式会社クレハ 排水の処理方法および排水処理装置
CN103361144B (zh) * 2013-07-30 2014-09-10 尹无忌 用污泥或废弃物改善煤粉燃烧性能的方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1069623A (fr) * 1976-01-07 1980-01-08 Michael O. Holowaty Appareil et methode pour separer les fines d'un melange liquide
US4104128A (en) * 1976-07-21 1978-08-01 Wilputte Corporation Apparatus and method for recovery of coal fines
US4175035A (en) * 1978-02-27 1979-11-20 Bethlehem Steel Corporation Method for increasing fine coal filtration efficiency
US4321151A (en) * 1979-12-07 1982-03-23 Mcmullen Frederick G Process for wastewater treatment and wastewater sludge conversion into energy

Also Published As

Publication number Publication date
JPS6133285A (ja) 1986-02-17
GB2162196A (en) 1986-01-29
AU4528885A (en) 1986-01-30
AU571717B2 (en) 1988-04-21
GB8518702D0 (en) 1985-08-29
GB2162196B (en) 1987-10-28
JPH043278B2 (fr) 1992-01-22
US4671881A (en) 1987-06-09

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