We run projects in over 20 different countries around the world. Our completed and ongoing projects include straw-biogas installations, organic wastewater treatment systems, kitchen waste treatment and international teaching and knowledge transfer.
In the following you find some example projects that we have accumulated over the last years.
Domestic Biogas Projects
Large-scale biogas project for the Qiquan Group
Suining City, Sichuan Province, China
Overview:
- 2 anaerobic digester (CSTR 1250m³ )
- Wet gas holder: 800m³
- Generator capacity: 500kW
Parameters:
- Pig manure treatment
- Feeding TS=8%
- Gas yield = 2500 m³/day
Timeframe: 11/2009 – 04/2010
Zoomlion’s Demonstrative Kitchen Waste-Based Biogas Project
Changsha, Hunan Province, China
Overview:
- Kitchen waste treatment
- Independent mesophilic anaerobic fermentation tank (CSTR 150m3)
Parameters:
- Feeding TS=8%
- Gas yield = 120m3/day
Timeframe: 07/2011 – 09/2011
Biogas project for pork manure treatment
Jingyan, Sichuan Province, China
Overview:
- CSTR anaerobic digester: 2 x 800m3
- Membrane biogas holder: 800m3
- CHP Power generator: 120kW + 40 kW
Parameters:
- Manure input: 80 t/d
- Feeding TS = 8%
- Biogas Yield: 1600 m³/d
Timeframe: 05/2010 – 09/2010
Large Dairy Farm Biogas Project
Jiangsu Province, China
项目地点：江苏省大丰市上海牛奶集团（大丰）海丰奶牛场
建设目标：日产气量20000- 25000m³
原料种类：牛粪+垫料木屑
养殖数量：25000头奶
日排污水：3800m³
Wastewater treatment plant
Qingdao, China
Treatment of industrial organic waste waters from a distillery (460t/d) – UNDP Project
Process: Combination of innovative aerobic and anaerobic Technologies
Activities:
- Project leadership and Control
- Process development, innovative Technologies
- Consultation, Planning, Engineering, Proce ss design
International Projects
Industrialized Biogas Plant for the treatment of fecal sludge and organic residue
Ouagadougou, Burkina Faso, Africa
Bill & Melinda Gates Foundation Project
Input: Fecal sludge 100 m³/d, Organic waste 20 m³/d
Overview:
- Digester: 2500 m³ CSTR+1300m³ Lagoon
- Biogas holder: 1500 m³
- Generator capacity: 1000 kW + 100 kW
Parameters:
- Biogas yield=5000 m3/d
- CH4 = 60%
- OLR = 3.5KgVS/m3.d
Timeframe: 02/2015 – 06/2016
30m³ Portable Anaerobic Digester for Madagascar
Madagascar, Africa
Input: fecal sludge and organic wastes (TS = 12%; VS = 10%)
Main Components:
Digester, Gasbag, Pasteurization, Gas scrubbing,
Compressor, Control cabinet
Parameters:
- Biogas yield=0.35 m3/kg VS/d
- CH4 = 60%
- OLR = 3.5KgVS/m3.d
Timeframe: 02/2015 – 10/2015
Biogas Plants Connection with Tube Wells for Irrigation
Punjab Province, Pakistan, Asia
Overview:
- 1 anaerobic digester (30m³, 50m³, 70m³ )
- Wet gas holder: (30m³, 50m³, 70m³ )
- biogas supply : 4 hours tube well running
Parameters:
- Pig manure treatment
- Feeding TS=8%
- Gas yield = 30m³/day
Timeframe: 07/2014 – 07/2015
UNIDO Sisal Biogas Demonstration Project
Tanga, Tanzania, Africa
Client:UNIDO– United Nations for Industrial Development Organisation
Contractor: BEB BioEnergy Berlin
Financed by: UNIDO, CFC (Common Fund for Commodities), TSA (Tanzania Sisal Board) and Katani Ltd
Project time schedule:
Start date: 29. 05. 2006; Hand over: 30. 09. 2007
Content of contract:
- Turn- key complete project of technical services and supplies
- Design, engineering and supervisory services
- Supply of the equipment, materials and spare parts
- Making available to the training services
- Erecting, commissioning, testing and start up
Capacity of total digester volume: 2200 m3
Capacity of the CHP-Unit (power generating facility): 360 kW el.
Chengdu Detong focuses on the practice of advanced technology and has obvious technical advantages in the field of engineering design.
We provided design services for the production line of medical gloves for Shandong Yingke Medical Products Co., Ltd. and Jiangxi Yingke Medical Co., Ltd.
About us
DeTong is an Environmental Engineering Company based in Chengdu, China. It specializes in biogas technologies, biomass energy and environmental protection. In cooperation with global partners, we provide profitable solutions for clients around the world.
© 2016 成都德通环境工程有限公司 | Chengdu DeTong Environmental Engineering Co., Ltd