85839612
Feb 4, 2013
Oct 13, 2015
Water treatment and wastewater treatment system for the physical, chemical or biological treatment of water for commercial, industrial and municipal users comprising of air compressors, water mixers, settlers, clarifiers, gravity filters, pressure filters, backwash pumps, air scour blowers, and chemical metering pumps for dispersing water treatment chemicals, namely, coagulants, oxidants and disinfectants, and parts and fitting for all of the aforesaid
Environmental Control Apparatus