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DIN
DIN 19552-2:1975-12
Отменен
Sewage treatment plants - Circular tank with suction type sludge remover - Main dimensions
— 2 стр.
Описание
Изменения
Ссылки
Версии
Ссылочные документы
DIN 19558:1975-03
Отменен
Sewage treatment plants; weir and scum baffle, arrangement, main dimensions and overflow rate
— 2 стр.
DIN 19552:2002-12
Действует
Wastewater treatment plants - Circular tanks - Settlement tanks with sludge scraper, suction type sludge remover and thickener; Types, main dimensions, equipment
— 12 стр.
На этот документ ссылаются
DIN 19569-1:1987-02
Отменен
Principles for the design of structures and technical equipment for sewage treatment plants - General principles
— 8 стр.
DIN 19569-2:1989-05
Отменен
Principles for the design of structures and equipment for sewage treatment plants - Installations for separating and thickening solids
— 13 стр.
DIN 19552:2002-12
Действует
Wastewater treatment plants - Circular tanks - Settlement tanks with sludge scraper, suction type sludge remover and thickener; Types, main dimensions, equipment
— 12 стр.
DIN 19554-3:1984-12
Отменен
Sewage treatment plants - Screening plant with straight bar screen back-raked - Main dimensions
— 2 стр.
BS EN 12255-6:2002
Действует
Wastewater treatment plants. Activated sludge processes
— 18 стр.
BS EN 12255-4:2002
Действует
Wastewater treatment plants. Primary settlement
— 12 стр.