446 Zhejiang Shangyu Water Treatment Development Co., Ltd. Secondary Biochemical July 2002 75000 73000
447 Zhejiang Haining Ziguang Water Co., Ltd. September 2002 1000078 100
448 Secondary Biochemical Treatment Plant of Guanzhong Town, Deqing County, Zhejiang Province 2002 65438+8000 3900 10 month
449 Zhejiang Jiaxing United Sewage Treatment Co., Ltd. Secondary Biochemical 200210 300000 251860
450 Oxidation Ditch of Sewage Treatment Plant of Zhejiang Lishui Water Supply and Drainage Co., Ltd. 2002165438+10 50000 38900
45 1 secondary biochemistry of Zhejiang Cixi Hangzhou Bay Water Treatment Co., Ltd. 200265438+February 240001810
452 Tonglu County Sewage Treatment Plant (Phase I) in Zhejiang Province SBR 2003 65438+2000 10/3200
453 Zhejiang Huzhou Bilang Sewage Treatment Plant February 2003 10000 9 100
454 oxidation ditch of Zhejiang Huzhou Zhili Dongjiao Water Treatment Co., Ltd. March 2003 30000 27460
455 Zhejiang Taizhou Water Treatment Development Co., Ltd. Secondary Biochemical March 2003 50000 49400
456 Zhejiang Pingyang Sewage Treatment Plant Secondary Biochemistry August 2003 60000 30000
457 Zhejiang Yuhuan Sewage Treatment Co., Ltd. A2/O2003106000010300
458 Zhejiang Zhoushan Sewage Treatment Co., Ltd. Secondary Biochemical 2003 10 2000 10/6600
459 Oxidation Ditch of Zhejiang Xin 'anjiang Sewage Treatment Plant 2003 65438+February 2000 16400
460 Zhejiang Jiashan Dacheng Environmental Protection Co., Ltd. Sewage Treatment Plant Secondary Biochemical 200465438+10/50003000
46 1 Sewage Treatment Plant of Zhejiang Hangzhou Tianchuang Water Co., Ltd. February 2004 550000 388500
462 secondary biochemistry of Qingshan Sewage Treatment Co., Ltd., Lin 'an City, Zhejiang Province May 2000 7600