... , etc)5.petrochemical (chemical plants, oil refineries, oil tank of fill stations, chemical reactionspond, the lining of settling ... of tailing pond, etc)7.Agriculture (reservoirs, drinking water tank, water storage pond, irrigation systems)8.Aquaculture (fish ponds ... shrimp tank, slope protection of sea slug tank)9.Salt industry (crystallization pond, thatch of salt pond, salt membrane, plastic ...