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For denitrification process to start, Available :DO should be

For denitrification process to start, Available :DO should be

Structural Analysis
Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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For denitrification process to start, Available :DO should be إختر أحد الخيارات: Zero or less (mg/L) .a O less than 0.3 mg/L .b O greater than 2 mg/L .c O Between 1-2 mg/L .d O
Transcribed Image Text:For denitrification process to start, Available :DO should be إختر أحد الخيارات: Zero or less (mg/L) .a O less than 0.3 mg/L .b O greater than 2 mg/L .c O Between 1-2 mg/L .d O
Control and Removal of Nitrogen from • :wastewater can be accomplished by air Stripping - breakpoint chlorination - selective ion exchange - biological removal – Which methods of these are considered chemical methods إختر أحد الخيارات Air Stripping, Biological Removal .a O Air Stripping, Selective lon .b O Exchange Breakpoint Chlorination, Selective .c O lon Exchange Selective lon exchange, Biological .d O Removal
Transcribed Image Text:Control and Removal of Nitrogen from • :wastewater can be accomplished by air Stripping - breakpoint chlorination - selective ion exchange - biological removal – Which methods of these are considered chemical methods إختر أحد الخيارات Air Stripping, Biological Removal .a O Air Stripping, Selective lon .b O Exchange Breakpoint Chlorination, Selective .c O lon Exchange Selective lon exchange, Biological .d O Removal
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