... 1.Environmental protection, sanitation (such as landfill, waste water treatment, toxic and harmful chemicals disposal sites, storageof ... dangerous goods, industrial waste, construction and demolition waste, etc.) 2.Water (such as impervious, stop water loss, and reinforcing ... tailing pond, etc) 7.Agriculture (reservoirs, drinking water tank, water storage pond,irrigation systems) 8.Aquaculture (fish ...