... (exceeds national first level standard A). This system is suitable for waste water treatment of residence communities, offices, commercial buildings, ... schools, hospitals, high ways, railways, factories etc. as well as for industries like slaughter, textile, beer, paper mill, leather, food, chemicals ... 25t/d, 50t/d, 100t/d, 150t/d, 200t/d, 300t/d, 500t/d (manufacture according to client’s requirement)