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