We are pleased to offer innovative compound products for Purifying Contaminated Water such as pond, stream, lake, digestion tank, drainfield, septic tank, cesspool, etc. Field : Natural Purifying Compound for Contaminated Water Material Type : Powder Major Ingredient:Composition of Natural Materials as K2O, SiO2, Al2O3, FeO, CaO, MgO Technical Aspect: WTPS (Water Treatment Powder Sytem) Envornmental friend and Economical Product made of natural mineral Effectiveness: - Improve degree of muddiness - Excellent work in deodorization - Chemotherapy as Virus, Bacteria, Mold - Controlling PH...