Oct 17,2025
The remediation of contaminated ground soil at the Former Dahua Group Relocation and Surrounding Renovation Project is located in the former Dahua contaminated land in the Shaoyuwan area of Ganjingzi District, Dalian. The remediation project involves the disposal of ground soil generated from the construction of underground utility corridors, Hengyuan Primary School, Metro Line 5, and the undersea tunnel. The project covers an area of approximately 219,000 square meters and has a total volume of approximately 1.468 million cubic meters. The project duration is 285 calendar days. The contract was signed on November 8, 2023, and construction will commence on December 16, 2023. The project involves 13 plots, including L4, M15, M17, M18, M19, M20, M24, M22, C3, C4, C5, M3, and M6.
Oct 17,2025
The project site, located south of the intersection of Hanjiang South Road and Chunjiang Road in Guazhou Town, Hanjiang District, Yangzhou City, covers a total area of approximately 64,608 square meters. Remediation is being carried out using a combination of remediation and risk management techniques. Exceeding standards for local soil pollutants include arsenic, lead, cadmium, mercury, benzo[a]pyrene, benzo[a]anthracene, benzo[b]fluoranthene, indeno[1,2,3-cd]pyrene, dibenzo[a,h]anthracene, petroleum hydrocarbons (C10-C40), and 1,4-dichlorobenzene. Contaminated soil within the surface layer (0.5 m) and 2 m below the roadway was excavated. Heavy metal-contaminated soil was physically eluted and then sent to a cement kiln for co-treatment. Complex contaminated soil was directly transported to the cement kiln for co-treatment. Approximately 32,036.5 m³ of contaminated soil was eluted, while approximately 17,980.7 m³ of contaminated soil was co-treated in the cement kiln. In-situ isolation of the underlying soil and groundwater was achieved using both vertical and horizontal barriers. The vertical barrier has a perimeter of approximately 1,098 m (depth 11 to 17.08 m), and the horizontal barrier covers an area of approximately 64,608 m². The contract duration of the project is 120 days. The project passed completion acceptance on October 26, 2023, and the project passed expert review of the effectiveness evaluation on November 14, 2024.
Oct 17,2025
Indirect thermal desorption involves leasing the 2022 slag site soil treatment project of Wushihua
This project, based on the overall plan for the Wushihua 2022 Slag Site Soil Remediation Project, focuses on soil pollution issues at the slag site and surrounding areas in Midong District, Urumqi City, Xinjiang Uygur Autonomous Region. It aims to utilize specialized remediation technologies to fulfill environmental supervision requirements and achieve harmless disposal and resource utilization of contaminated soil. Our company is responsible for the ex situ thermal desorption treatment of high-concentration soil, a core component of the project with high technical difficulty and large-scale disposal, and plays a key role in supporting the overall remediation effectiveness.
Oct 17,2025
The Panjin Northern Asphalt Fuel Co., Ltd. former plant contaminated soil remediation project is located 30 meters south of Binhai Avenue in Dawa District, Panjin City, Liaoning Province. The remediation depth is 0-1.5 meters, and the remediation volume is 280,746.78 m³. The primary pollutants are VOCs, SVOCs, and TPHs, treated using ex-situ thermal desorption. <br/>This project features a large remediation workload and a short construction period. The majority of the contaminated soil is complex, increasing the construction difficulty. Furthermore, the inclusion of organic contamination poses the risk of volatile gases spreading to surrounding sensitive areas. Therefore, this project places extremely high demands on the professionalism of project management personnel and the control of the construction process. <br/>The project's completion date for removal from the remediation list is March 27, 2025.
Oct 17,2025
Guangzhou Shipyard Phase III Land Soil Pollution Remediation Project
The Guangzhou Shipyard Phase III site is located within the Guangzhou Shipyard International Co., Ltd. plot at No. 40, Fangcun Avenue South, Liwan District, Guangzhou (the "Guangzhou Shipyard Site"). The total volume of soil requiring remediation (or disposal) is approximately 100,463 m³, covering a total remediation area of 40,738 m², with a remediation depth of 0-8 m. Soil contaminants requiring remediation include lead, arsenic, copper, zinc, nickel, fluoride, petroleum hydrocarbons (C10-C40), benzo(a)anthracene, benzo(b)fluoranthene, benzo(a)pyrene, and dibenzo(a,h)anthracene. Treatment will be carried out using cement kiln co-processing technology, ex situ thermal desorption, ex situ leaching, ex situ chemical oxidation, horizontal barrier, and vertical barrier technologies. The contract duration for the project is 240 days. The project is expected to pass expert review of the effectiveness evaluation in September 2022 and will be removed from the list of construction land soil pollution risk control and remediation in January 2023. The restoration construction process of this project involves the cross-construction of multiple restoration technologies, as well as deep foundation pit excavation, support, dewatering and other processes. Multiple professional projects are cross-constructed, the site has a large contaminated area and a large amount of contaminated earthwork, but the area of uncontaminated area available for storage is small, and earthwork turnover is difficult. This is a key difficulty for on-site construction organization, resource allocation, and process arrangement.
Oct 17,2025
Sichuan Huafu Lubricant Co., Ltd. waste site soil pollution control and remediation project
This project's site remediation targets three types of media: heavy metal-contaminated soil, petroleum hydrocarbon-contaminated soil, and contaminated groundwater. 35 m³ of medium-metal (lead) contaminated soil, 2,911.5 m³ of petroleum hydrocarbon-contaminated soil (see Table 1.3-1 for details), and 4,472.8 m³ of contaminated groundwater (see Table 1.3-2 for details) were remediated. The remediated soil ultimately met the second-class construction land standard as specified in the "Soil Environmental Quality - Construction Land Soil Pollution Risk Control Standard (Trial)" (GB36600-2018). This will effectively restore soil properties and improve the production and living environment of the site and surrounding residents.
Oct 17,2025
Solid waste disposal equipment
This system is primarily sold in domestic industrial parks, hazardous and medical waste disposal centers, and chemical companies. We have sold nearly 70 incineration systems in China, covering most provinces. Typical sales include comprehensive hazardous waste incineration systems for Nanjing Red Sun Group, Shanxi Sanwei Group, Sichuan Kelun Pharmaceutical, Chongqing Beida Founder Group, Zhejiang Longsheng Group, Shanxi Chenggongyuan, Guiyang Chengtou Environment, Beijing Gaoneng Environment, and Shanxi Kelihua Environmental Protection.
Oct 17,2025
This project is being planned and constructed by Ling Pharmaceutical Wanyang Hengshui Branch. The total contract value is RMB 20,800,000. The scope of work includes the design, procurement, construction, commissioning, trial operation, performance inspection, training, and cooperation with environmental protection inspection for the incineration equipment for solid and liquid waste generated within the plant. Annual processing capacity: 7,700 tons. Annual operating days: 300.
Oct 17,2025
Shanxi Chengong Solid Waste Comprehensive Treatment and Utilization Co., Ltd. plans to build a 100t/d hazardous waste incineration system to treat hazardous solid and liquid waste generated in Xing County and surrounding areas.
Oct 17,2025
Hebei Jinpeng Medical Waste Incineration Project
The Hebei Jinpeng Medical Waste Disposal Construction Project covers all work from the initial design phase to the end of the warranty period; including (but not limited to) project design, procurement, construction, installation, commissioning, trial operation, performance testing, achieving full production targets, defect elimination, acceptance, and final delivery. This also includes requesting the client's cooperation and assisting the client with construction permit applications, training for the contractor's operation and maintenance personnel, and the preparation of training materials and process documentation. The total contract value is RMB 12,260,000.
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