water effluent treatment chemicals suppliers in italy
----- Conventional filtration treatment plants without the capacity to meet enhanced coagulation TOC (Step I) removal requirements due to water quality parameters or operational constraints may qualify for alternative compliance criteria or may apply for TOC (Step 2) removal requirements.
Coagulation filtration is a process that introduces a coagulant, typically an iron or aluminum salt, to pretreat water contaminated with arsenic, iron, manganese, and/or sulfides.. The process allows for significantly higher flow rates per square foot of media, creates less backwash water than other conventional treatment approaches, and has a smaller footprint which allows for lower operating
