NL180577B - METHOD FOR WORKING UP EMULSULATED ORGANIC SUBSTANCES CONTAINING WASTE WATER. - Google Patents

METHOD FOR WORKING UP EMULSULATED ORGANIC SUBSTANCES CONTAINING WASTE WATER.

Info

Publication number
NL180577B
NL180577B NLAANVRAGE7407387,A NL7407387A NL180577B NL 180577 B NL180577 B NL 180577B NL 7407387 A NL7407387 A NL 7407387A NL 180577 B NL180577 B NL 180577B
Authority
NL
Netherlands
Prior art keywords
emulsulated
working
waste water
organic substances
containing waste
Prior art date
Application number
NLAANVRAGE7407387,A
Other languages
Dutch (nl)
Other versions
NL7407387A (en
NL180577C (en
Original Assignee
Degussa
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 Degussa filed Critical Degussa
Publication of NL7407387A publication Critical patent/NL7407387A/en
Publication of NL180577B publication Critical patent/NL180577B/en
Application granted granted Critical
Publication of NL180577C publication Critical patent/NL180577C/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
    • C02F1/52—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0202—Separation of non-miscible liquids by ab- or adsorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/04—Breaking emulsions
    • B01D17/047—Breaking emulsions with separation aids
    • 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

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)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
NLAANVRAGE7407387,A 1973-07-09 1974-05-31 METHOD FOR WORKING UP EMULSULATED ORGANIC SUBSTANCES CONTAINING WASTE WATER. NL180577C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2334766A DE2334766C3 (en) 1973-07-09 1973-07-09 Process for the treatment of waste water containing organic water-insoluble substances in emulsified form

Publications (3)

Publication Number Publication Date
NL7407387A NL7407387A (en) 1975-01-13
NL180577B true NL180577B (en) 1986-10-16
NL180577C NL180577C (en) 1987-03-16

Family

ID=5886323

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7407387,A NL180577C (en) 1973-07-09 1974-05-31 METHOD FOR WORKING UP EMULSULATED ORGANIC SUBSTANCES CONTAINING WASTE WATER.

Country Status (6)

Country Link
BE (1) BE817399A (en)
CA (1) CA1033641A (en)
DE (1) DE2334766C3 (en)
FR (1) FR2236793B1 (en)
GB (1) GB1438427A (en)
NL (1) NL180577C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103922453A (en) * 2014-05-14 2014-07-16 山东盛阳集团有限公司 Flocculating agent for coking wastewater and preparation method thereof and application thereof

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2397863A1 (en) * 1977-07-21 1979-02-16 Technime Sa EMULSIONS BREAKING PROCESS AND MEANS FOR IMPLEMENTING THIS PROCESS
FR2418200A1 (en) * 1978-02-27 1979-09-21 Egyesult Muszaki Tomito Gepsza Purificn. of esp. oil polluted water - by upflow through bed of elastically deformable particles regenerated with raw water
DE3247431A1 (en) * 1982-12-22 1984-06-28 Henkel KGaA, 4000 Düsseldorf METHOD FOR REGENERATION OR FOR RECYCLING AQUEOUS DEGREASING AND CLEANING SOLUTIONS
DE3324425A1 (en) * 1983-07-07 1985-01-17 Ralf F. Piepho Abwassertechnik Gmbh, 3015 Wennigsen METHOD FOR SEPARATING HYDROCARBONS FROM WATER, IN PARTICULAR GROUND WATER
AU618231B3 (en) * 1991-05-29 1991-10-22 Hoefer, Dawn Annette Treatment of emulsions
AUPM745994A0 (en) * 1994-08-16 1994-09-08 Water Board, The Method of alkaline flocculation for waste water streams
DE10147658A1 (en) * 2001-09-27 2003-04-10 Cu Chemie Uetikon Ag Uetikon Composition and its use as a coagulant and flocculant
US11124711B2 (en) * 2017-05-09 2021-09-21 Baker Hughes Holdings Llc Demulsifier or water clarifier activity modifiers
CN112047428B (en) * 2020-07-31 2022-09-16 东营东方化学工业有限公司 Reverse demulsifier composition and method for performing reverse demulsification by using same
CN113415849A (en) * 2021-07-07 2021-09-21 天津开放大学 Preparation method of composite demulsification adsorbent for oil-containing waste water of cutting fluid
CN114538691B (en) * 2022-03-14 2023-04-07 宏源防水科技集团有限公司 Water-based waterproof coating wastewater treatment process
CN114804434B (en) * 2022-05-12 2023-11-24 天津城建大学 Impurity removal treatment process applicable to organic matters in high-salt oily wastewater
CN118239582B (en) * 2024-05-27 2024-09-06 东莞市华清环保工程有限公司 Waste water destabilization powder and preparation method thereof

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1594406A1 (en) * 1951-01-28 1970-09-24 Degussa Process for the preparation of metalworking oil emulsions

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103922453A (en) * 2014-05-14 2014-07-16 山东盛阳集团有限公司 Flocculating agent for coking wastewater and preparation method thereof and application thereof
CN103922453B (en) * 2014-05-14 2016-03-16 山东盛阳集团有限公司 A kind of coking chemical waste water flocculation agent and preparation method thereof and application

Also Published As

Publication number Publication date
DE2334766B2 (en) 1980-11-27
FR2236793B1 (en) 1978-01-20
NL7407387A (en) 1975-01-13
CA1033641A (en) 1978-06-27
NL180577C (en) 1987-03-16
GB1438427A (en) 1976-06-09
DE2334766A1 (en) 1975-03-06
FR2236793A1 (en) 1975-02-07
DE2334766C3 (en) 1981-12-24
BE817399A (en) 1975-01-08

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
DNT Communications of changes of names of applicants whose applications have been laid open to public inspection

Free format text: DEGUSSA AKTIENGESELLSCHAFT

A85 Still pending on 85-01-01
V1 Lapsed because of non-payment of the annual fee