Zhongqiao Qidi's Hotel Domestic Wastewater Treatment Project in Ethiopia, Africa
Zhongqiao Qidi's hotel domestic wastewater treatment project in Ethiopia, Africa, is an environmental protection project aimed at treating wastewater generated during the daily operation of hotels. The project's treatment capacity is 40 cubic meters per day, and it primarily uses a combination of AO (anaerobic-aerobic) domestic process and multi-medium filtration technology to effectively remove organic matter, nitrogen, phosphorus, and other pollutants from the wastewater, meeting environmental discharge standards.
The AO process is a biological treatment technology, also known as anaerobic/aerobic activated sludge process. In this process, "A" represents the anaerobic stage, where anaerobic bacteria hydrolyze and acidify large molecular organic matter in domestic wastewater, such as starch, carbohydrates, fibers, etc., into small molecular organic matter. "O" represents the aerobic stage, which mainly removes other organic pollutants from the wastewater. The AO process has the capability to remove COD, BOD5, SS, NH3-N, TP, TN, and is relatively stable during the treatment process, with treated water quality basically meeting the requirements.
Multi-medium filtration serves as a further treatment measure after the AO process, removing suspended solids and some dissolved substances from the water through physical means, enhancing the clarity and quality of the effluent. This combined process not only effectively treats organic matter but also has good nitrogen and phosphorus removal effects, with the treated water reaching reuse standards.
The equipment used by Zhongqiao Qidi is all manufactured by the company's own factory, including integrated wastewater treatment equipment and filtration equipment. These devices use advanced technology and manufacturing processes, with glass fiber reinforced plastic and stainless steel as the main materials, offering stable and reliable technical performance, good treatment effects, cost savings, minimal land occupation, and convenient maintenance. In addition, Zhongqiao Qidi also provides comprehensive after-sales service, high-end customization services, and exclusive smart cloud platforms to ensure the reliability and convenience of equipment operation.
In summary, Zhongqiao Qidi's hotel domestic wastewater treatment project in Ethiopia, through the use of AO domestic process and multi-medium filtration technology, as well as high-efficiency equipment produced by the company's own factory, can achieve efficient treatment of hotel domestic wastewater, with treated water meeting reuse standards, making a positive contribution to the protection of the local environment and the sustainable use of water resources.
Founded in 2013, Shandong Zhong Qiao Enlightenment Environmental Protection Equipment Co., Ltd. is a high-tech enterprise that integrates technology research and development, project design, equipment manufacturing, engineering installation, commissioning, operation, and technical consulting services.
The company mainly customizes high-end integrated sewage treatment equipment, air flotation machines, and non-standard sewage treatment equipment. The production workshop covers an area of 40,000 square meters and is equipped with large bending machines, shearing machines, rolling machines, laser cutting and blanking machines, automatic welding, and other production machinery. It also has high-end technical talents such as process designers, industrial designers, mechanical engineers, and environmental engineers. Over the years, it has been dedicated to research, innovation, and deep cultivation of integrated sewage treatment equipment, pursuing excellence and promoting the progress of water treatment technology and the manufacturing industry. Core products such as Zhong Qiao Box, Zhong Qiao Tank, MBBR Integrated Sewage Treatment Equipment, and QDPP Integrated Sewage Treatment Equipment have been launched successively.
Zhong Qiao Enlightenment (Shandong) New Materials Co., Ltd., a subsidiary, mainly processes PP material equipment. It has invested in a one-piece PP new material tank production line, MBBR production line, PP welding rod production line, and is equipped with large automatic welding horizontal welders, automatic welding vertical welders, large engraving machines, bending machines, spot welding machines, blanking machines, and other processing equipment for new plastic products. Based on the characteristics of new material tanks and process improvements, and using self-produced MBBR fillers, new products such as Zhong Qiao Tank Horizontal Tank A/B and Zhong Qiao Tank Vertical Tank A/B have been launched.
The company has strong technical and production capabilities, as well as a team of dedicated water treatment professionals. It holds a Class II qualification for professional contracting of environmental protection engineering, a safety production license, more than 50 utility model patents, 13 invention patents, and 1 international invention patent, 27 software copyrights, and has passed the CEP certification of the China Environmental Protection Association and the three-system certification. The company has been awarded multiple titles and honors such as "Specialized and New", "Invisible Champion of Weifang City", "Enterprise Technology Center", "Famous Brand of Shandong Province", "One Enterprise One Technology R&D Center", "Weifang Industrial Design Center", and "Weifang Key Laboratory". It has experienced process design and industrial design teams, a high-level and high-quality production team, professional service personnel, and a meticulous, efficient, and responsive after-sales team.
For each project, we conduct in-depth and detailed research, combining the actual situation of the project, and adopt technologically advanced and economically efficient process design methods. During production and construction, we strictly control quality according to design requirements, earnestly gaining customer recognition and trust. Zhong Qiao Enlightenment adheres to the corporate spirit of "quality builds the enterprise, integrity is the foundation," exploring the market with quality products, serving customers with integrity, and striving to create a more brilliant and prosperous future.
