≤2% after chemical hot washing
Regular random inspection all up to standard

To verify the technical feasibility of using low temperature separation process to treat waste white soil
Treatment index: oil content of solid slag after treatment ≤3%, moisture content ≤2%
It has passed expert review and promoted to engineering

Sludge treatment scale: 700 tons/day
Owner: Guangdong Shunkong Environmental Investment Co., LTD
Sludge treatment process: hot drying
Production date: 2018.12.31
Cooperation mode: EPC general contracting

Sewage treatment scale: 200,000 tons /d
Sludge treatment scale: 275t/d (80% moisture content)
Owner: Changchun City Water Co., LTD
Sludge treatment process: bioleaching deep dehydration + incineration
Production date: September 25, 2014
Cooperation mode: Technical service + equipment supply and installation + commissioned operation

Sewage treatment scale: 200,000 tons /d
Sludge treatment scale: 250t/d (80% moisture content)
Owner: Ningbo City Drainage Co., LTD
Sludge treatment process: bioleaching deep dehydration + incineration/aerobic composting
Production date: May 2015
Cooperation mode: Technical service + patent equipment supply

Sewage treatment scale: Phase 1 100,000 tons/day, long-term 20 million tons/day
Sludge treatment scale: Phase I 160 tons/day
Owner: Xi 'an Water (Group) Construction Management Co., LTD
Sludge treatment process: bioleaching deep dehydration + sanitary landfill
Production date: June 2013
Cooperation mode: Technical service + patent equipment supply

Tea residue treatment scale: 600t/d (80% water-containing tea residue)
Owner: Damin Food (Zhangzhou) Co., LTD
Sludge treatment process: deep dehydration + tea residue incineration to produce steam
Production date: June 2013
Cooperation mode: EPC

Sewage treatment scale: 320,000 tons/day
Sludge treatment scale: 200 tons/day
Owner: Ningbo City Drainage Co., LTD
Sludge treatment process: bioleaching deep dehydration + composting/incineration
Production date: June 2013
Cooperation mode: Technical service + patent equipment supply

Sewage treatment scale: 50,000 tons /d
Sludge treatment scale: 50t/d (80% moisture content)
Owner: Tongxiang Municipal sewage treatment Co., LTD
Sludge treatment process: bioleaching deep dehydration + incineration
Production date: November 2015
Cooperation mode: Technical service + equipment supply and installation + commissioned operation
Project overview: Using our company's bioleaching technology, the sludge of the sewage treatment plant operated by Tongxiang Municipal sewage treatment plant is subjected to centralized deep dewatering treatment, and the treated sludge is incinerated or aerobic compost treatment to achieve the purpose of final safe disposal.

Sewage treatment scale: 900,000 tons /d
Sludge treatment scale: 1000t/d (80% moisture content)
Owner: Longjiang Environmental Protection Group Co., LTD
Sludge treatment process: bioleaching deep dehydration + aerobic composting
Production date: 2014
Cooperation mode: Technical service + patent equipment supply
Project overview: Our company's bioleaching technology is used to carry out centralized deep dewatering treatment of sludge from sewage treatment plants and other water plants operated by Longjiang Environmental Protection Group, and the treated sludge is subjected to aerobic composting treatment to achieve the purpose of final safe disposal

Sludge treatment scale: 30t/d (88% moisture content)
Owner: Ningbo Mitsubishi Chemical Co., LTD
Sludge treatment process: bioleaching deep dehydration + incineration disposal
Production date: October 2012
Cooperation mode: EPC (General contract)

Sewage treatment scale: 50,000 tons/day
Sludge treatment scale: 30 tons/day
Owner: Sludge of Wuxi Drainage Company
Treatment process: bioleaching deep dehydration + biomass combustion
Production date: August 2010
Project Overview: Taihu New City Sewage Treatment Plant currently (as of August 2012) sewage treatment scale: 150,000 m3/d, bioleaching sludge treatment scale: The residual sludge produced by 50,000 m3/d sewage has a sludge moisture content of 95? 98% before treatment and 55 ~ 60% after bioleaching. The project was put into operation in August 2010. The project was selected as "2011 Sludge Treatment and Disposal Case of Special Concern" by the Sludge Industry Promotion Alliance.