About Us | Beijing Zhongkesanshui Environment Technology Co., Ltd.

Beijing Zhongkesanshui Environment Technology Co., Ltd. (hereinafter referred to as “Zhongkesanshui”) was established in June 2023 and is headquartered in Beijing. As a specialized technology company in the field of water environment, Zhongkesanshui adheres to the principle of ecological priority and green development, aims to align with the nation’s new paradigm of integrated governance under the “Three-Water Coordination” framework, and pursues technological innovation as its guiding approach. It seeks to address water pollution at its source, thereby supporting and serving the cause of Chinese-style modernization.

01 About "Sanshui"

Beijing Zhongkesanshui Environment Technology Co., Ltd. (hereinafter referred to as Zhongkesanshui), established in June 2023, is headquartered in Beijing. As a specialized technology company in the field of water environment, Zhongkesanshui adheres to the principle of ecological priority and green development, aims to align with the nation’s new paradigm of integrated “three-water” governance, and pursues technological innovation as its guiding approach. It seeks to address water pollution at its source, thereby supporting and serving the cause of Chinese-style modernization.

02 Our Team

Zhongkesanshui boasts a world-class research and engineering team, building on years of technical expertise to focus on the coordinated protection and restoration of water resources, water environments, and aquatic ecosystems. Its R&D efforts have yielded numerous patented technologies. Notably, its LSP patent technology—low-sludge‑producing biological stepped biofilm wastewater treatment—is among the first batch of advanced, applicable technologies approved by the Ministry of Ecology and Environment for “zero-waste city” construction and has been promoted nationwide.

03 Our Technology

LSP technology is a pioneering, world‑leading wastewater treatment process developed in China. After 15 years of continuous technological innovation and the successful commercialization of research outcomes, it achieves stable compliance with effluent standards while reducing operating costs and attaining organic sludge reduction rates exceeding 90%, thereby supporting the nation’s dual‑carbon strategy.
Since the technology was officially approved in 2007, more than one hundred demonstration projects employing LSP technology have been successfully commissioned both domestically and internationally, spanning Japan, the United States, Germany, Africa, and over a dozen provinces across China—covering municipal, refining and petrochemical, pharmaceutical, chemical, fine chemical, textile dyeing, and coking industries. These projects have delivered outstanding results and earned widespread acclaim from the industry and strong endorsement from clients.
Based on LSP patent technology, Zhongkesanshui has extensively developed modular process packages and a series of equipment, and has established a robust domestic and international marketing and after-sales service network, enabling this technology to be widely applied in municipal wastewater treatment, industrial wastewater treatment, decentralized wastewater management in towns and villages, and comprehensive watershed management, among other fields.

04 Our Philosophy

Zhongkesanshui, guided by the core business philosophy of “customer-centricity, technology leadership, innovation-driven development, and collaborative growth,” is committed to providing customers with end-to-end professional services, including technical consulting, process design, installation of environmental protection equipment, operation management platforms, and investment‑financing support.

Zhongkesanshui was invited to attend the 2023 Ecological Environment Science and Technology Innovation Technical Exchange Conference.

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Zhongkesanshui was invited to attend the 2023 Ecological Environment Science and Technology Innovation Technical Exchange Conference.

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NEWS

Latest News

NEWS

Sep 18,2026

Zhongkesanshui’s LSP process receives key promotion | Pan Caiye, Deputy Director of the Water Center of the Ministry of Housing and Urban-Rural Development, and his delegation visited Heze Municipal Water Group for inspection and exchange.

Zhongkesanshui’s LSP process, a key technology promoted by the Water Center of the Ministry of Housing and Urban–Rural Development, was thoroughly presented by General Manager Yang Chao, who outlined its technical principles, advantages, applications, and case studies, offering new approaches to enhancing quality and efficiency in the wastewater treatment sector.

Sep 16,2026

Sludge reduction rates as high as 95%! How does LSP help wastewater treatment plants solve the “sludge” challenge?

At the 2026 (18th) Shanghai Water Industry Hotspot Forum, Yang Chao, General Manager of Beijing Zhongkesanshui Environment Technology Co., Ltd., presented a technical roadmap for addressing the issue at its “source” — the LSP (Low Sludge Production Biological Staircase Biofilm Process). According to him, this technology can reduce excess sludge by 70% to 95%.

Sep 18,2026

Sep 16,2026

Sludge reduction rates as high as 95%! How does LSP help wastewater treatment plants solve the “sludge” challenge?

Sep 03,2026

The first 100,000-ton‑per‑day wastewater treatment plant renovation project has successfully passed its completion acceptance, setting a new benchmark for public‑private collaborative water management through the LSP low‑carbon process.

Recently, the 100,000-ton-per-day wastewater treatment plant upgrade and renovation project in Bengbu City has successfully passed its completion acceptance. Centered on Zhongkesanshui’s proprietary low-sludge in-situ reduction technology (referred to as the LSP process) and supported by specialized government–enterprise collaborative services, this project has become the first large-scale LSP‑based facility with a capacity of 100,000 tons per day. It has achieved multiple breakthroughs in upgrading plant performance, enhancing efficiency, saving energy, reducing carbon emissions, and leveraging policy support, setting a benchmark for green transformation of urban wastewater treatment.

Aug 21,2026

Focusing on Low-Carbon Sludge Treatment | Zhongkesanshui Showcases at the 18th Shanghai Water Industry Hotspot Forum

On August 20, the 2026 (18th) Shanghai Water Industry Hotspot Forum concluded successfully in Shanghai. With the theme “Comprehensive Regional Coordination and Smart Low-Carbon Development: Exploring Pathways for Enhancing Quality and Efficiency in the Water Sector during the 15th Five-Year Plan,” the forum focused on the synergistic advancement of pollution reduction and carbon mitigation in the water industry. It brought together industry experts, water‑service platforms, engineering firms, and research institutions to conduct in-depth discussions on key topics such as improving the quality and efficiency of wastewater treatment and promoting low‑carbon sludge management.

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Beijing Zhongkesanshui Environment Technology Co., Ltd. focuses on the field of water environment management, offering core products and services such as LSP patented technology, sludge reduction, wastewater treatment, and the LSP-LA/O upgradable biological module.

Contact Information

Phone:

+86 18612519141

Email:

info@zksanshui.com