The concentration of biodegradable organic matter after the septic tank is

Related Questions

• The disposal of sewage from the septic tank is done by which of the following?
• The detention period of a septic tank is
• What is the maximum design flow of sewage in a septic tank?
• Which of the following is not the method of disposal of sewage from septic tank?
• The minimum depth of septic tank as per design consideration is
• All of the following pollutants are produced as a result of decaying organic matter EXCEPT
• The cycle of life, death and decay involving organic nitrogeneous matter is called
• Which of the following pollutant results from decaying organic matter?
• The design velocity of flow of a detritus tank is                          
• How many types of settling are there in the sedimentation tank?