... , wastewater treatment, pure water, condensation water, sea water desalinization, etc. Chemicals: reclaiming catalyzer, acid, alkali, adhesive, lubricating oil, etc. Car manufacturing ... bath filtration, reclaiming precious metals, etc. Electronic industry: printed-wiring board, galvanizing baths, wafer treatment liquid filtration, etc. Fine chemicals: detergent filtration, coconut ...