How much amount of phosphorus is removed by secondary treatment?

In RO, the solvent passes through the membrane at a much faster rate than the dissolved solids.

Calculate the fast rinse period of the regenerant liquid for a softener system with the given below data. Calcium Load:…

What is the MFI in s/L2 assumed for nanofiltration?

What is the colour of septic wastewater?

Calculate the length of the rapid sand filter for the following details. Flow: 1000 m3/h. Velocity: 5m/h Backwash tim…

Surface water contains approximately 1,000 times more indicator organisms than domestic wastewater.

Calculate the SAC resin required for the following data. It should be noted that prior to the SAC, a WAC system is prese…