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0 votes	822 views	1 answer	For non-scouring velocity 5 m/sec, the type of sewers generally preferred to, is updated 9 years ago by Civil Engineer
0 votes	751 views	1 answer	Flocculated particles do not change their updated 9 years ago by Civil Engineer
0 votes	788 views	1 answer	Bio-chemical oxygen demand (BOD) for the first 20 days in generally referred to updated 9 years ago by Civil Engineer
0 votes	791 views	1 answer	The ratio of minimum hourly flow to the average flow of sewage is updated 9 years ago by Civil Engineer
0 votes	1031 views	1 answer	If the side of a square sewer is 1000 mm, the diameter of a hydraulically equivalent circular section, is updated 9 years ago by Civil Engineer
0 votes	1232 views	1 answer	For house drainage minimum gradient is updated 9 years ago by Civil Engineer
0 votes	1237 views	1 answer	Dilution method of disposing off sewage, is not preferred to updated 9 years ago by Civil Engineer
0 votes	881 views	1 answer	The ratio of maximum sewage flow to average sewage flow for mains up to 1 m in diameter, is updated 9 years ago by Civil Engineer
0 votes	765 views	1 answer	House connections to the laterals is generally made by updated 9 years ago by Civil Engineer
0 votes	1319 views	1 answer	The coagulant widely used for sewage treatment, is updated 9 years ago by Civil Engineer