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Bioremediation of PAHs in three contaminated levels (L1, L2, L3) with diesel-treated soils was investigated with planting or unplanting Chinese subtropical tree Cinnamomum camphora for 12 months. The mean residual PAHs concentrations in soils with planted and unplanted treatments were 78.2% and 63.6%, respectively. Significant differences were observed in PAHs concentrations between planted and unplanted...
China is one of serious water shortage country in the world, per capita water resources is only a quarter of the world's per capita water resources. Groundwater is an important part of water resources, It plays an important role in national economy development. However, in recent decades, because of climate change and human disturbances, a series of environmental problems is caused by exploiting groundwater,...
Agricultural water shortage is intensified climate warming. Treated water induces river pollution remain serious while agriculture uses high quality surface water for irrigation. To solve the contradictory, the article posed two tactics. The first tactic was that the treated water was straightway discharged into farmland irrigation canal or agricultural water storage facilities. The second tactic...
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