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Application filed by Norton CofiledCriticalNorton Co
Publication of IN168276BpublicationCriticalpatent/IN168276B/en
B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
B08B5/00—Cleaning by methods involving the use of air flow or gas flow
B—PERFORMING OPERATIONS; TRANSPORTING
B08—CLEANING
B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
B08B9/08—Cleaning containers, e.g. tanks
B08B9/0856—Cleaning of water-treatment installations
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
C02F3/12—Activated sludge processes
C02F3/20—Activated sludge processes using diffusers
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
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Life Sciences & Earth Sciences
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Engineering & Computer Science
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Biodiversity & Conservation Biology
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Microbiology
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Hydrology & Water Resources
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Environmental & Geological Engineering
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Water Supply & Treatment
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Chemical & Material Sciences
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Organic Chemistry
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Mechanical Engineering
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Aeration Devices For Treatment Of Activated Polluted Sludge
(AREA)