BG104978A - Activator based on minerals for biological treatment plants - Google Patents

Activator based on minerals for biological treatment plants

Info

Publication number
BG104978A
BG104978A BG104978A BG10497800A BG104978A BG 104978 A BG104978 A BG 104978A BG 104978 A BG104978 A BG 104978A BG 10497800 A BG10497800 A BG 10497800A BG 104978 A BG104978 A BG 104978A
Authority
BG
Bulgaria
Prior art keywords
treatment plants
sludge
activator
minerals
biological treatment
Prior art date
Application number
BG104978A
Other languages
Bulgarian (bg)
Other versions
BG64751B1 (en
Inventor
Анелия ЦВЕТКОВА
Original Assignee
"Зеорекс Интернационал" Еоод
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 "Зеорекс Интернационал" Еоод filed Critical "Зеорекс Интернационал" Еоод
Priority to BG104978A priority Critical patent/BG64751B1/en
Publication of BG104978A publication Critical patent/BG104978A/en
Publication of BG64751B1 publication Critical patent/BG64751B1/en

Links

Classifications

    • 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

  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Fertilizers (AREA)
  • Treatment Of Sludge (AREA)
  • Activated Sludge Processes (AREA)

Abstract

The activator is used in biological (aerator) treatment plants as a dead catalyst. It is made of natural zeolite-clinoptilolite by atomization to fraction from 2 to 100 and has additionally modifed foodstuff substances and enzymes. The activator operates simultaneously as a selective ion-exchanger of ammonium, microorganism immobilizer, activates and segregates the sludge, affects of process of rotting, reduces the sludge volume by from 30 to 50 %, reduces the amount of the ammonia from 9 to 2 mg/l, increases the time of rotting from 22 to 40 days and ensures the reduction of the organic part of the sludge from 49 to 35 %. 4 claims
BG104978A 2000-11-23 2000-11-23 Activator based on minerals for biological treatment plants BG64751B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BG104978A BG64751B1 (en) 2000-11-23 2000-11-23 Activator based on minerals for biological treatment plants

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BG104978A BG64751B1 (en) 2000-11-23 2000-11-23 Activator based on minerals for biological treatment plants

Publications (2)

Publication Number Publication Date
BG104978A true BG104978A (en) 2001-02-28
BG64751B1 BG64751B1 (en) 2006-02-28

Family

ID=3928236

Family Applications (1)

Application Number Title Priority Date Filing Date
BG104978A BG64751B1 (en) 2000-11-23 2000-11-23 Activator based on minerals for biological treatment plants

Country Status (1)

Country Link
BG (1) BG64751B1 (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BG43766A1 (en) * 1986-11-18 1988-08-15 Ljulja D Kostova Method for biological cleaning of waste waters

Also Published As

Publication number Publication date
BG64751B1 (en) 2006-02-28

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