基金Supported by Major Science and Technology Project of National Water Pollution Control and Management "Pollution Control against Agricultural Non-point Source Pollution into River and Ecological Restoration Technology and Engineering Demonstration Project"(2009ZX07103-002) "the Eleventh Five-Year" National Key Technology Support Program "Control Technology and Demonstration of Overall Planning of Urban and Rural Life Rubbish Pollution" (2009BADC2B00-02)~~