What is the diameter assumed for hollow fine membranes for treating brackish water?

What is the neutral pH?

What is the minimum number of electrodes required for the process?

What is the standard for TDS for aesthetic considerations?

What is the smallest mesh size of the filter is used?

Calculate the feed flow for a two stage pass for the following data. Recovery: 85℅ Permeate flow: 100 m3/hr

What is the optimum pH for nitrosomonas?

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