What is the minimum amount of dissolved oxygen required for nitrification?

What is the upflow velocity considered for a UASB while treating partially soluble COD?

What is the material used in the making of BARC-TFC2 membrane?

What is the allowable pressure drop assumed for the ammonia stripping tower to remove ammonia?

What is the average phosphorus contribution per person per day?

What is the retention time considered for a UASB while designing at 22-26 degree Celsius?

Calculate the amount of resin required for the following information. Cation Load: 30 ppm as CaCO3 Capacity: 47 Kg/m3 …

In case along with silica, there is high content in sulphide and chloride what should be used?