METHOD OF BIOCHEMICAL TREATMENT OF SEWAGE CONTAINING FORMALDEHYDE Russian patent published in 1994 - IPC

Abstract RU 2021984 C1

FIELD: sewage treatment. SUBSTANCE: method of sewage treatment from fiber glass production involves biochemical treatment with active silt microflora which is grown preliminary on the sewage of fiber glass production. Actibe slit contains microorganisms Bacillus, Bacterium, Pseudomonas in the presence of nutrient solution of the following composition, wt.-%: ammophos 3-10; urea 0.05-1; ascorbic acid 0.02-0.08, and water - the rest. EFFECT: improved method of sewage treatment. 1 tbl

Similar patents RU2021984C1

Title Year Author Number
METHOD OF SEWAGE TREATMENT FROM FIBER GLASS MATERIALS PRODUCTION 1992
  • Berezina I.V.
  • Vorob'Eva T.Eh.
  • D'Jachenko R.A.
  • Karpov D.V.
  • Mel'Nichenko L.S.
  • Silant'Eva N.S.
RU2023687C1
METHOD OF BIOLOGICAL TREATMENT OF SEWAGE CONTAINING NITROCELLULOSE 1993
  • Isakova E.P.
  • Sviridov A.F.
  • Balojan B.M.
RU2026830C1
METHOD OF CLEANING QUARTZ SANDS FROM IRON 2015
  • Bashlykova Tatjana Viktorovna
  • Pakhomova Galina Alekseevna
  • Ashirbaeva Evgenija Aleksandrovna
  • Kanarskaja Alena Vladimirovna
  • Telnova Olga Pavlovna
RU2603934C1
BIOPREPARATION FOR BIOREMEDIATION OF OIL-CONTAMINATED SOILS FOR CLIMATIC CONDITIONS OF FAR NORTH 2013
  • Erofeevskaja Larisa Anatol'Evna
  • Gljaznetsova Julija Stanislavovna
RU2565549C2
CURATIVE-AND-PROPHYLACTIC TOOTH PASTE 1999
  • Leljak A.I.
  • Katkovskij L.P.
RU2155028C1
BIOLOGICALLY-ACTIVE ADDITION 1993
  • Grigor'Ev V.M.
  • Sholokhov V.M.
RU2035880C1
PREPARATION FOR BIODEGRADATION OF PETROLEUM PRODUCTS "BIOIONIT" AND METHOD OF OBTAINING THEREOF 2013
  • Volkov Mikhail Jur'Evich
  • Il'In Aleksandr Aleksandrovich
  • Kalilets Andrej Andreevich
RU2571219C2
BACTERIAL COMPOSITION FOR PROCESSING ORGANIC WASTE OF ANIMAL HOUSING, POULTRY, HUMAN LIFE AND SEWAGE SLUDGE 2023
RU2809511C2
PREPARATION FOR SOILS AND WATER BODIES PURIFICATION FROM OIL PRODUCTS 2015
  • Erofeevskaya Larisa Anatolevna
  • Saltykova Anastasiya Leonidovna
  • Vit Alina Aleksandrovna
RU2615464C1
METHOD OF ABSCISIC ACID PRODUCING 1992
  • Muromtsev G.S.
  • Krasnopol'Skaja L.M.
  • Makeeva A.P.
RU2085077C1

RU 2 021 984 C1

Authors

Silant'Eva N.S.

Vorob'Eva T.Eh.

Berezina I.V.

Dates

1994-10-30Published

1992-06-10Filed