近些年，我国各地都采取了建立化学工业园区的方式，对工业废水集中处理。
In recent years, many areas across the country have adopted the method of establishing chemical industry parks to treat industrial wastewater in a centralized manner.
近些年，我国各地都采取了建立化学工业园区的方式，对工业废水集中处理。
In recent years, many areas across the country have adopted the method of establishing chemical industry parks to treat industrial wastewater in a centralized manner.
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