NL172228C - METHOD FOR PURIFYING WASTE WATER POLLUTED BY ORGANIC SUBSTANCES - Google Patents

METHOD FOR PURIFYING WASTE WATER POLLUTED BY ORGANIC SUBSTANCES

Info

Publication number
NL172228C
NL172228C NL7514872A NL7514872A NL172228C NL 172228 C NL172228 C NL 172228C NL 7514872 A NL7514872 A NL 7514872A NL 7514872 A NL7514872 A NL 7514872A NL 172228 C NL172228 C NL 172228C
Authority
NL
Netherlands
Prior art keywords
waste water
organic substances
purifying waste
water polluted
polluted
Prior art date
Application number
NL7514872A
Other languages
Dutch (nl)
Other versions
NL172228B (en
NL7514872A (en
Original Assignee
Agrotechnika Np
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 Agrotechnika Np filed Critical Agrotechnika Np
Publication of NL7514872A publication Critical patent/NL7514872A/en
Publication of NL172228B publication Critical patent/NL172228B/en
Application granted granted Critical
Publication of NL172228C publication Critical patent/NL172228C/en

Links

Classifications

    • 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
    • C02F3/12—Activated sludge processes
    • C02F3/1205—Particular type of activated sludge processes
    • C02F3/1215—Combinations of activated sludge treatment with precipitation, flocculation, coagulation and separation of phosphates
    • 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
    • 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
    • C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
    • C02F1/586—Treatment of water, waste water, or sewage by removing specified dissolved compounds by removing ammoniacal nitrogen
    • 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
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Removal Of Specific Substances (AREA)
NL7514872A 1974-12-22 1975-12-19 METHOD FOR PURIFYING WASTE WATER POLLUTED BY ORGANIC SUBSTANCES NL172228C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS887674A CS181403B1 (en) 1974-12-22 1974-12-22 Method and device for with organic substances strongly polluted waste water treatment in industry and agriculture

Publications (3)

Publication Number Publication Date
NL7514872A NL7514872A (en) 1976-06-24
NL172228B NL172228B (en) 1983-03-01
NL172228C true NL172228C (en) 1983-08-01

Family

ID=5439949

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7514872A NL172228C (en) 1974-12-22 1975-12-19 METHOD FOR PURIFYING WASTE WATER POLLUTED BY ORGANIC SUBSTANCES

Country Status (6)

Country Link
CS (1) CS181403B1 (en)
FR (1) FR2294986A1 (en)
GB (1) GB1518357A (en)
IT (1) IT1051391B (en)
NL (1) NL172228C (en)
SE (1) SE429330B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU172727B (en) * 1976-02-07 1978-11-28 Tatabanyai Szenbanyak Method for cleaning thin manure formed in big farms keeping cattle
CS201654B1 (en) * 1976-10-29 1980-11-28 Jaroslav Kristoufek Method of obtaining concentrated nitrogenous and organic phosphatocalcareous products from organic materials,animal excrements and sewage sludge
DE2738309A1 (en) * 1977-08-25 1979-03-15 Linde Ag METHOD FOR CLEANING CALCIUM-CONTAINING ORGANICALLY BURNISHED WASTE WATER
FR2420363A2 (en) * 1978-03-22 1979-10-19 Soaf Purificn. of waste water with lime and carbon di:oxide - followed by sepn. of sludge by filtration
US4738750A (en) * 1986-02-10 1988-04-19 Stone Container Corp. System and method for treating pulp and paper mill waste water
DK294089D0 (en) * 1989-06-15 1989-06-15 Ingenioer Og Arkitektfirmaet J PROCEDURE AND PLANT FOR TREATMENT OF ORGANIC LOADED WASTE
US5275734A (en) * 1992-08-04 1994-01-04 International Business Machines Corporation Chemical pre-treatment and biological destruction of propylene carbonate waste streams effluent streams to reduce the biological oxygen demand thereof
SE508836C2 (en) * 1993-04-20 1998-11-09 Boliden Contech Ab Process for purification of industrial wastewater by two-stage precipitation
EP0672624A1 (en) * 1994-02-21 1995-09-20 Ecc International Limited Treatment of waste water
CN100429157C (en) * 2005-10-31 2008-10-29 中国石油化工股份有限公司 Method for treating ammonia nitrogen wastewater
ES2375849T3 (en) 2007-03-21 2012-03-06 Omya Development Ag CALCIUM CARBONATE WITH SURFACE SUBJECT TO REACTION AND ITS USE IN THE TREATMENT OF WASTEWATER.
PT2011766E (en) 2007-06-15 2009-06-25 Omya Development Ag Surface-reacted calcium carbonate in combination with hydrophobic adsorbent for water treatment
FI20085969L (en) * 2008-10-15 2010-04-16 Kautar Oy Acidic water and its use for removal of water or separation of suspended matter
FR3009552A1 (en) * 2013-08-08 2015-02-13 Jean Paul Braun PROCESS FOR TREATING CONTINUOUS SANITATION WITH ALKALINE FLUID NEUTRALIZATION SOLUTION OF LIQUID EFFLUENTS AND USE THEREOF

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE75875C (en) * C. SALZBERGER in Burgsteinfurt i. W Device for the purification of service water using lime and carbon dioxide
US2196840A (en) * 1935-10-11 1940-04-09 Micajah T Singleton Sewage treatment
CH418990A (en) * 1963-02-21 1966-08-15 Hildebrand Karl Heinz Fa Process for clarifying waste water
US3736254A (en) * 1971-06-03 1973-05-29 Owens Illinois Inc System for removing color from paper mill liquid waste

Also Published As

Publication number Publication date
GB1518357A (en) 1978-07-19
FR2294986B1 (en) 1979-07-27
FR2294986A1 (en) 1976-07-16
CS181403B1 (en) 1978-03-31
NL172228B (en) 1983-03-01
NL7514872A (en) 1976-06-24
SE7514541L (en) 1976-06-23
IT1051391B (en) 1981-04-21
SE429330B (en) 1983-08-29

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee