-10%COI EnviroEffluent Treatment Plant (ETP)Physico-chemical + biological treatmentDoE & ZDHC discharge complianceSludge dewatering with filter pressOnline pH / COD monitoring৳3,500,000৳3,900,000(14)AddBuy Now
COI EnviroWater Treatment Plant (WTP)Raw / ground water to process gradeMultimedia + activated carbon filtrationSoftening, RO & DM optionsPLC-automated operation৳2,500,000(9)AddBuy Now
COI EnviroSewage Treatment Plant (STP)Compact MBBR / MBR designTreated water reuse for flushing & landscapingUnderground / low-footprint optionsOdor-controlled operation৳2,200,000(8)AddBuy Now