HUT57162A - Process for anaerobic biological treatment of sewages comprising sulfur compounds having inhibiting effect - Google Patents

Process for anaerobic biological treatment of sewages comprising sulfur compounds having inhibiting effect

Info

Publication number
HUT57162A
HUT57162A HU666888A HU666888A HUT57162A HU T57162 A HUT57162 A HU T57162A HU 666888 A HU666888 A HU 666888A HU 666888 A HU666888 A HU 666888A HU T57162 A HUT57162 A HU T57162A
Authority
HU
Hungary
Prior art keywords
sewages
biological treatment
sulfur compounds
inhibiting effect
anaerobic biological
Prior art date
Application number
HU666888A
Other languages
Hungarian (hu)
Other versions
HU205044B (en
Inventor
Lajos Czako
Pal Michaltz
Laszlo Morvai
Barnabas Peczka
Jenoe Toth
Original Assignee
Budapesti Mueszaki Egyetem
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 Budapesti Mueszaki Egyetem filed Critical Budapesti Mueszaki Egyetem
Priority to HU666888A priority Critical patent/HU205044B/en
Publication of HUT57162A publication Critical patent/HUT57162A/en
Publication of HU205044B publication Critical patent/HU205044B/en

Links

Landscapes

  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Treating Waste Gases (AREA)

Abstract

The process renders it possible to use an anaerobic purificn. process even in cases of deleterious S-contg. effluents (sulphates, sulphides, sulphites and thiosulphates) coupled with more intensive and efficient removal of organic matter. - pH of the bio-reactor is adjusted to 5.5-6.9. The organic matter content of the effluent is largely converted to volatile organic acids. The liq. from the bioreactor is passed to a unit contacting it with a circulating gas stream which carries a H2S absorbing cpd. Thus treated effluents are subjected to a CH4-generating proces
HU666888A 1988-12-30 1988-12-30 Process for anaerobic biological treatment of sewages containing sulfur compounds having inhibiting effect HU205044B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
HU666888A HU205044B (en) 1988-12-30 1988-12-30 Process for anaerobic biological treatment of sewages containing sulfur compounds having inhibiting effect

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU666888A HU205044B (en) 1988-12-30 1988-12-30 Process for anaerobic biological treatment of sewages containing sulfur compounds having inhibiting effect

Publications (2)

Publication Number Publication Date
HUT57162A true HUT57162A (en) 1991-11-28
HU205044B HU205044B (en) 1992-03-30

Family

ID=10971921

Family Applications (1)

Application Number Title Priority Date Filing Date
HU666888A HU205044B (en) 1988-12-30 1988-12-30 Process for anaerobic biological treatment of sewages containing sulfur compounds having inhibiting effect

Country Status (1)

Country Link
HU (1) HU205044B (en)

Also Published As

Publication number Publication date
HU205044B (en) 1992-03-30

Similar Documents

Publication Publication Date Title
DE3364489D1 (en) Process and apparatus for the biological purification of waste water
MX166249B (en) TWO-STAGE ANAEROBIC / AEROBIC TREATMENT PROCEDURE
DE59209142D1 (en) Method and device for the biological purification of waste water organically contaminated with biologically difficult or non-degradable ingredients
ATE10269T1 (en) METHOD AND DEVICE FOR ANAEROBIC BIOLOGICAL PURIFICATION OF WASTEWATER.
ATE120239T1 (en) SYSTEM AND CONTINUOUS PROCESS FOR THE BIOCATALYTIC DESULFURIZATION OF SULFUR-CONTAINING HETEROCYCLIC MOLECULES.
DE3870785D1 (en) METHOD AND DEVICE FOR INCREASING THE SLUDGE CONTENT IN WASTEWATER TREATMENT PLANTS.
BR8803849A (en) RESIDUAL MUD TREATMENT PROCESS
BR9713440A (en) Process for the removal of reduced sulfur compounds
TW345498B (en) Process for the purification of gases containing hydrogen sulphide
HK1076618A1 (en) Process and assembly for the treatment of waste water on ships
DE3460019D1 (en) Process and apparatus for the anaerobic biological treatment of waste water
WO1996009987A3 (en) Process and arrangement for biodegrading pollutants in water
SE8403881L (en) SET AND DEVICE FOR BIOLOGICAL CLEANING OF WASTE WATER
ATE128039T1 (en) METHOD FOR REMOVAL OF HYDROGEN SULFIDE (H2S) FROM BIOGAS.
BR0016220A (en) Process of purification of waste water loaded with organic matter and water treatment installation
SE9000379L (en) PROCEDURES FOR BIOLOGICAL CLEANING OF WASTE WATER CONDUCTING POLLUTANTS WITH HARDWARDABLE ORGANIC SUBSTANCES
ES2034535T3 (en) PROCEDURE FOR THE TREATMENT OF WASTEWATER WITH A HIGH CONTENT OF AMMONIUM NITROGEN.
CA2126156A1 (en) Biological treatment of wastewater and facilities for its application
HUT57162A (en) Process for anaerobic biological treatment of sewages comprising sulfur compounds having inhibiting effect
JPS57113898A (en) Method and apparatus for biologically purifying waste water
KR970020992A (en) Nitrogen removal method of high concentration organic sewage in liquid corrosion method
IT1166437B (en) Volatile hydrocarbon concn. in waste water reduced, e.g. to 10 ppm.
JPS56147699A (en) Treatment for waste water of stack gas desulfurization and denitration
JPS57204298A (en) Dewatering method for highly-concentrated sludge
SU1334612A1 (en) Method of active coal regeneration contaminated with biodestructive organic substances

Legal Events

Date Code Title Description
HMM4 Cancellation of final prot. due to non-payment of fee
HRH9 Withdrawal of annulment decision
HMM4 Cancellation of final prot. due to non-payment of fee