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CASE DISPLAY

Comprehensive Utilization Project of Biogas in Xiangshan County Venous Industrial Park

The project is located in Xiangshan County, Ningbo City, Zhejiang Province. In the process of biogas desulfurization, the project adopts a combined process of wet desulfurization and dry desulfurization. In this phase of the project, a 100-ton/day food waste treatment line, a 200-ton/day kitchen waste treatment line, a 120-ton/day fecal waste treatment line, and a 600-ton/day sewage treatment line were constructed. One set of biogas storage and purification system was purchased as supporting […]

Production of biomethane from food waste in Ningbo

The project is located in Pei’ao, Xuanpei Village, Dongqiao Town, Yinzhou District, Ningbo, covering an area of 76905 square meters, and is a sub-project of the World Bank loan demonstration project. The designed daily processing capacity of the first phase reaches 55,000 m³/d, with an hourly processing capacity of 2,500 m³ (considering a 10% flexible capacity). Meanwhile, it processes 33,500 m³/d of anaerobic biogas from the kitchen waste plant, 3,500 m³/d of biogas from sewage, and 18,000 m³/d of anaerobic biogas from the food waste plant. The biogas generated from food waste, kitchen waste, and sewage treatment is purified and upgraded to bNatural gas that meets the Class II standard of natural gas (GB17820-2012), which is then integrated into the urban gas pipeline network of Ningbo.

Shede Winery Industry Wastewater Biogas Purify to Biomethane Project

This project is located in Shehong City, Sichuan Province, with a biogas processing capacity of 24,000 Nm³/d. It uses biogas generated from the anaerobic treatment of Shede distillery wastewater as raw material. Through chelated iron desulfurization and pressure swing adsorption, the biogas is purified and upgraded to produce biomethane, which is supplied to Shede Wine Industry […]

Mianyang Biomethane Project

The project is located in Yuhuang Town, Mianyang City, with a biogas treatment capacity of 30,000 Nm³/d. It collects biogas generated from food waste and leachate disposal projects within the industrial park. Through chelated iron desulfurization and pressure swing adsorption, the biogas is purified into biomethane (Category II of GB17820-2018 “Natural Gas”), turning it into […]

Founded in
2012
Undertaking over projects
300+
Technological Patents
14
CSEE / About us

Provider of Biogas solutions

Chengdu Zhongke Energy and Environmental Protection Co., Ltd. (referred to as "CSEE") is a national high-tech enterprise, it positioned as a "Biogas Solution Provider" with biogas purification and upgrading technology supplying, material research, development and supply at its core. It is affiliated to Beijing China Science Runyu Environmental Protection Technology Co., Ltd. (referred to as "CSEE", stock code: 301175)...
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深圳能源

深圳能源

光大环境

光大环境

首创环境

首创环境

中科环保

中科环保

中国节能

中国节能

北京环卫集团

北京环卫集团

世茂能源

世茂能源

杭州环境

杭州环境

中国联合

中国联合

越秀集团

越秀集团

舍得酒业

舍得酒业

剑南春

剑南春