CARBONIZE
CARBONIZE
LEADER
LEADER
Leader in Oxygen-Free Carbonization Technology for Organic Solid Waste
INDUSTRY STANDARDS INDUSTRY STANDARDS
Participating in Industry Standards, Advancing the "Dual Carbon" Strategy
About Us
Hunan Dingjiu Energy and Environment Technology Co., Ltd. ("Dingjiu Environment") was founded in 2016 and is headquartered at No. 2, East 12th Road, Changsha Economic and Technological Development Zone. As a national high-tech enterprise dedicated to ecological environmental protection and governance, and a "specialized, refined, distinctive and innovative" SME of Hunan Province, the company is committed to the R&D, innovation and application of oxygen-free pyrolysis carbonization technology for organic solid waste.
Guided by "technological innovation at the core and green development as our mission", we are dedicated to converting organic solid waste into valuable resources through leading environmental technology - creating value for our customers, contributing green energy to society, and striving to become the international leader in oxygen-free carbonization technology for organic solid waste.
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Core Business
Leveraging our independently developed core technologies, we provide efficient, environmentally friendly and economical treatment and disposal solutions for all kinds of organic solid waste.
Integrated Continuous Sludge Carbonization Treatment and Disposal
Employing internationally leading integrated continuous sludge carbonization treatment technology, we thoroughly solve the challenge of municipal sludge disposal. We provide comprehensive sludge carbonization treatment and disposal services for governments and relevant enterprises and institutions, from design and construction to operation, achieving stabilization, harmlessness, and resource utilization of sludge.
Co-processing of Multiple Types of Organic Solid Waste
With advanced integrated organic solid waste carbonization technology, we can efficiently co-process various organic solid wastes such as sludge, household waste, kitchen waste, feces, and agricultural straw. We provide comprehensive solid waste solutions for cities and regions, contributing to the construction of "Zero-waste cities".
Regional Environmental Comprehensive Treatment
Leveraging existing environmental protection infrastructure such as sewage treatment plants, efficiently solve various types of organic solid waste locally, including sludge, garbage, kitchen waste, and feces. The heat energy generated during treatment can be recycled for district heating and warming, building a new model of regional environmental and energy recycling that combines "solid waste treatment + energy recovery".
Technology R&D and Consulting
Continuously invest in core technology R&D and provide customers with professional technical consulting, optimization and upgrade services.
Milestones & Projects
Since our founding, we have consistently combined technological innovation with market application. Every step has been solid and firm, and every project is a testament to our strength.
The development of Dingjiu Environment is a story of technology-driven innovation proven by projects. Through successful practices in different regions and on different types of organic solid waste, we continuously validate and optimize our oxygen-free carbonization solutions. Presented here are representative projects and major milestones written together with our partners, devoted to improving the ecological environment and promoting resource recycling.
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