Technologies and services. Municipal and industrial wastewater treatment (grit chamber, screen, settling tank and oil separator). Treatment for the dehydration of sludge. Storm water treatment (over flow devise, retention basin, etc). Clarification using rapid coagulation flocculation with micro-sands for drinking water, storm water and wastewater.The company also offers package plants for manufacturing process water, wastewater and drinking water. Snow disposal system. Grit dewatering screw. Biological treatment for wastewater. Drinking water emergency unit.