Skip to main content
OSTI.GOVU.S. Department of Energy Office of Scientific and Technical Information
U.S. Department of Energy
Office of Scientific and Technical Information
 

Method and an apparatus for biological treatment of waste waters

Patent ·
OSTI ID:6710420
A waste water treatment plant providing biological oxidation, biological nitrification and denitrification and biological removal of phosphorus and clarification of the treated waste water in a single reaction tank in a single suspended growth sludge system without the use of the traditional compressors, surface aerators, mixers, recirculation pumps, sludge scrapers, sludge return pumps, piping and valving.
Assignee:
EDB-83-018073
Patent Number(s):
US 4353800
OSTI ID:
6710420
Country of Publication:
United States
Language:
English

Similar Records

Apparatus and a method for biological treatment of waste waters
Patent · Mon Dec 19 23:00:00 EST 1983 · OSTI ID:6948211
Method and apparatus for aerobically treating wastewater
Patent · Mon Jan 05 23:00:00 EST 1981 · OSTI ID:6264892
Apparatus for biological treatment of waste water
Patent · Mon Jan 19 23:00:00 EST 1981 · OSTI ID:6177530

Related Subjects

32 ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION
320604 -- Energy Conservation
Consumption
& Utilization-- Municipalities & Community Systems-- Municipal Waste Management-- (1980-)
42 ENGINEERING
420900* -- Engineering-- Waste Processing Plants & Equipment-- (-1989)
AERATION
BIODEGRADATION
CHEMICAL REACTIONS
CIRCULATING SYSTEMS
CONTAINERS
CONTROL
DECOMPOSITION
DENITRIFICATION
DESIGN
ELEMENTS
HYDROGEN COMPOUNDS
LIQUID WASTES
MANAGEMENT
NITRATION
NONMETALS
OXYGEN COMPOUNDS
PHOSPHORUS
POLLUTION CONTROL
PROCESSING
PUMPING
REMOVAL
SLUDGES
TANKS
WASTE MANAGEMENT
WASTE PROCESSING
WASTE WATER
WASTES
WATER
WATER POLLUTION CONTROL
WATER TREATMENT PLANTS