ES430757A1 - Process for treating waste water - Google Patents

Process for treating waste water

Info

Publication number
ES430757A1
ES430757A1 ES430757A ES430757A ES430757A1 ES 430757 A1 ES430757 A1 ES 430757A1 ES 430757 A ES430757 A ES 430757A ES 430757 A ES430757 A ES 430757A ES 430757 A1 ES430757 A1 ES 430757A1
Authority
ES
Spain
Prior art keywords
phase
waste water
influent
treating waste
residual waters
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.)
Expired
Application number
ES430757A
Other languages
Spanish (es)
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.)
Stamicarbon BV
Original Assignee
Stamicarbon BV
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 Stamicarbon BV filed Critical Stamicarbon BV
Publication of ES430757A1 publication Critical patent/ES430757A1/en
Expired 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
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
    • 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
    • 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

  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Water Treatment By Sorption (AREA)
  • Activated Sludge Processes (AREA)

Abstract

A procedure for the purification in two phases of residual waters, in which, in the first phase, the influent is submitted to biological treatment, and in the second phase, to an adsorption process, characterized in that residual waters are treated from textile dyeing workshops, or similar types of wastewater, and because in the first phase the turbidity (COD) of the influent is reduced to a value of 300 to 450 mg per liter, and the effluent from the first phase is passed to through an activated carbon filter in the second phase. (Machine-translation by Google Translate, not legally binding)
ES430757A 1973-10-08 1974-10-07 Process for treating waste water Expired ES430757A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7313774A NL171886C (en) 1973-10-08 1973-10-08 METHOD FOR PURIFYING WASTE WATER.

Publications (1)

Publication Number Publication Date
ES430757A1 true ES430757A1 (en) 1976-10-16

Family

ID=19819762

Family Applications (1)

Application Number Title Priority Date Filing Date
ES430757A Expired ES430757A1 (en) 1973-10-08 1974-10-07 Process for treating waste water

Country Status (9)

Country Link
JP (1) JPS5078152A (en)
BE (1) BE820804A (en)
CH (1) CH580038A5 (en)
DE (1) DE2447956C3 (en)
ES (1) ES430757A1 (en)
FR (1) FR2246501B1 (en)
GB (1) GB1481089A (en)
IT (1) IT1019484B (en)
NL (1) NL171886C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4207179A (en) * 1976-07-28 1980-06-10 Phillips Petroleum Company Biotreatment using carbon treated recycle and/or clarifier effluent backwash

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE762109A (en) * 1970-02-13 1971-07-01 Lefrancois Louis A A RESIDUAL WATER TREATMENT PROCESS

Also Published As

Publication number Publication date
NL171886B (en) 1983-01-03
BE820804A (en) 1975-04-08
FR2246501A1 (en) 1975-05-02
NL171886C (en) 1983-06-01
GB1481089A (en) 1977-07-27
JPS5078152A (en) 1975-06-25
CH580038A5 (en) 1976-09-30
DE2447956C3 (en) 1981-10-08
IT1019484B (en) 1977-11-10
NL7313774A (en) 1975-04-10
DE2447956B2 (en) 1979-01-18
DE2447956A1 (en) 1975-04-17
FR2246501B1 (en) 1982-04-16

Similar Documents

Publication Publication Date Title
DE3268957D1 (en) Process and installation for the biological purification of waste water
GB1268224A (en) Treatment of water containing organic waste matter
ATA393376A (en) Aeration apparatus for biological water treatment, in particular for the aerobic purification of organically polluted wastewaters
ES431717A1 (en) Process for purifying industrial effluents
DE3381198D1 (en) WASTEWATER TREATMENT.
ES430757A1 (en) Process for treating waste water
SE7711881L (en) BIOLOGICAL WASTEWATER PURIFICATION
GB1368806A (en) Treatment of industrial and domestic waste waters
PT1123259E (en) APERETICOAMENTOS IN THE TREATMENT OF RESIDUAL WATERS THROUGH PROCESSES USING ACTIVATED LAMAS.
Lent et al. TREATMENT OF WASTEWATERS FROM MILITARY FIELD LAUNDRY, SHOWERS, AND KITCHEN UNITS
JPS54123247A (en) Treatment of raw urine and clarification tank sludge
SU469416A1 (en) Wastewater treatment method containing organic impurities
SU676568A1 (en) Waste water treatment method
Shogenji ACTIVATED CARBON TREATMENT OF PAPER AND PULP EFFLUENTS,(KAMI PARUPU HAISUI NO KASSEITAN SHORI)
Sollo et al. Disinfection of Sewage Effluents
Burman Effects of alum water treatment sludge on domestic wastewater sludges
ES421551A1 (en) Method of purifying sewage
KR840000436A (en) Treatment method of organic wastewater
Rovel Treatment of Effluents from Textile Fiber Processing Industries
JPS5771699A (en) Treating method for organic waste liquid
Hung et al. Biological Activated Carbon Process for Treatment of Potato Processing Wastewater for In-Plant Reuse
Jewell et al. Treatability of Septic Tank Sludge
Bowen Evaluation of Process Design Parameters for Phosphorus Removal from Domestic Waste Waters by Chemical Clarification
NAGASAWA et al. CORRELATION OF VARIOUS MONITORING ITEMS REGARDING POLLUTION SUBSTANCES OF HUMAN WASTES AND TREATED WATER(SHINYO TO SONO SHORISUI NO ODAKU SIBUN NI KANSURU KAKUSHU SOKUTEI KOMOKU KAN NO SOKAN NI TSUITE)
TAKUSAGAWA et al. MUNICIPAL WASTE WATER TREATMENT BY OZONE(OZON NI YORU TOSHIGESUI SHORI)