application of polyacrylamide in water purification in singapore
In an urban wastewater treatment plant it is estimated that only 20-30% of the color in the effluent will be eliminated. In addition, the dyes are evident in the water in very small concentrations, so the elimination yield must be very high. The treatment of dyed effluent is an environmental problem that has not yet been resolved satisfactorily
Study on color removal of Sewage Treatment Plant (STP) effluent using granular activated carbon Article (PDF Available) in MATEC Web of Conferences 156:03011 路 January 2025 with 172 Reads
