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

What is the retention time considered for the aerobic zone for the AO process for removing phosphorus?

The treatment system includes a WAC, SAC, followed by a WBA and SBA. There is no degasser in this system. Calculate the …

Operating conditions also affect fouling of the membrane.

What is the safe limit for manganese in water?

What is the height of the anthracite maintained in a dual media filter?

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

Which of these materials can be made into thin film composite?