Sep 29, 2026Technology
Dioxin Control in Waste Incineration
How source-end high-temperature flue gas treatment suppresses dioxin formation in small waste-to-energy plants and meets emission standards.
Insights
Insights and case studies
Reference projects, technology deep-dives and market insights on small-scale waste-to-energy.
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Sep 29, 2026Technology
Leachate and Wastewater Treatment in WtE Plants
How small waste-to-energy plants reuse high-temperature flue gas to treat leachate and wastewater for zero discharge.
Sep 29, 2026Technology
Ash Management and Resource Recovery in Waste-to-Energy
How waste-to-energy plants process incineration ash to recover scrap iron and produce recycled aggregates for construction.
Sep 29, 2026Technology
Flue Gas Treatment Systems in Waste Incineration
An overview of flue gas treatment in waste incineration, from end-of-pipe solutions to source-end high-temperature multi-pollutant control.
Sep 29, 2026Market Insights
Waste-to-Energy vs Landfill: Which Is Better?
A comparison of waste-to-energy and landfilling for municipal waste, looking at volume reduction, energy recovery and environmental impact.
Sep 29, 2026Technology
How a Three-Stage Grate Furnace Incinerator Works
How a three-stage mechanical grate furnace achieves stable combustion in small waste-to-energy plants, including its modular design and 50+ patents.
Sep 29, 2026Partnerships
R&D Partners and 50+ Patents Behind Qingfeng's Technology
The research institutes and state-owned enterprises behind Qingfeng's 50+ patents in grate design, combustion and emission control.
Sep 29, 2026Technology
HRDS: Source-End Dioxin Suppression at 850-1100C
How Qingfeng's HRDS high-temperature flue gas disposal system removes SO2 and HCl and suppresses dioxin at source for ultra-low emissions.
Sep 29, 2026Case Studies
Yunnan Changning: A 120 TPD Waste Incineration Industrial Park
Qingfeng's 120 tons/day waste incineration industrial park in Changning County, Yunnan, handling MSW, kitchen waste, sludge and leachate with real-time emission monitoring.
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Small-scale waste-to-energy plant for 50-300 tons/day municipal solid waste, combining a three-stage mechanical grate furnace with HRDS flue gas treatment for county-level markets in China and overseas.
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Three-Stage Mechanical Grate Furnace
Modular three-stage mechanical reciprocating grate furnace for modular waste-to-energy, 50-300 tons/day, designed for high-moisture rural waste and backed by 50+ patents.
Services
Turnkey EPC and O&M Services
Turnkey EPC and O&M services for modular waste-to-energy projects, covering planning, design, equipment, construction, commissioning and operations.