Water pollution control act amendment ( 1972 ) established standards for cleaning navigable streams and eliminating all harmful waste disposals by 1985 1972年水污染控制法修正案制定了清理可通航河流湖泊及到1985年以前消灭有害垃圾废物的标准。
2.
It was reported that 70 % of wastes polluting the environment are produced by manufacturers because these companies generate a lot of harmless and harmful wastes every year 据统计，造成环境污染的排放物有70以上来自制造业，它们每年产生大量的无害和有害废物。
3.
The complaints are mainly about noise generated when moving objects within the storage sites ; dust caused by vehicles entering and leaving the sites ; suspected storage of harmful waste on the sites ; and wastewater discharged from the sites 投诉内容主要是存放场内搬运物品时发出的噪音，车辆出入产生的尘埃，也有怀疑场内存放危害性废物，及从存放场中排出污水。
