Biological treatment methods for municipal sludge 
Patent Collection 
Automatic slag removal device for oil-water separation 
Multifunctional compound microbial fertilizer and its preparation and application 
Certificate of utility model of improved tipping machine 1 
Multifunctional bio organic fertilizer and its preparation method and application 1 
Biological drying method of urban domestic sludge 1 
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Record No :Shu ICP No. 2022016814-1
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Copyright © Sichuan Jianquan Environmental Group Co., Ltd Copyright
Record No:Shu ICP No. 2022016814-1
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