2025.09.24

Technological Breakthrough: How Does the Ultra-High-Temperature Aerobic Fermentation Process Turn Sludge "From Decay to Magic"?


Among the many technological approaches for harmless treatment of municipal sludge, the ultra-high-temperature aerobic fermentation process has been attracting increasing attention and adoption in the industry due to its thorough pathogen elimination and remarkable resource recovery potential. At the heart of effective sludge treatment lies the challenge of efficiently, economically, and completely inactivating harmful pathogens while stabilizing organic matter. Traditional composting methods, on the other hand, often suffer from low temperatures, long processing times, and persistent odor-control issues. The emergence of ultra-high-temperature aerobic fermentation technology, however, offers a fresh and innovative solution to these longstanding pain points.

2025.09.23

Empowering ecological restoration—turning waste into treasure! The Fudiyuan Engineering Leling Sludge Harmless Treatment Project has been successfully completed and officially put into operation.


The Leling City Project for Harmless and Resource-Based Treatment of Municipal Sludge (hereinafter referred to as the "Fudiyuan Engineering Leling Project"), constructed by our company, has successfully completed all construction and commissioning activities and is set to enter stable, full-scale operation in early 2025. As a key component of Leling City's implementation of the "Mountains, Rivers, Forests, Fields, Lakes, and Grasslands" ecological restoration project, this initiative marks a new milestone for Leling City in the field of solid waste management.

2025.09.23

The Tenthai Qingyuan Water Services No. 2 Wastewater Treatment Plant Upgrade and Renovation Project Successfully Concluded.


Recently, the second wastewater treatment plant upgrade project—an important component of the Tai'an Qingyuan Water Affairs Co., Ltd.-undertaken ecological restoration project for mountains, waters, forests, farmland, lakes, and grasslands in the Taishan area—has been fully completed and officially put into operation. The sludge treatment capacity has undergone a significant upgrade, providing strong support for protecting Tai'an City's water environment and enhancing the region's overall ecological quality.

2025.09.23

Policy intensification ushers in a "golden age" for harmless treatment of sludge.


The National Development and Reform Commission, the Ministry of Ecology and Environment, and eight other departments jointly issued the "14th Five-Year Plan for Urban Wastewater Treatment and Resource Utilization," which clearly emphasizes accelerating the construction of facilities for harmless treatment and resource recovery of sludge. This landmark policy has injected strong momentum into the domestic sludge treatment industry, marking the official entry of the sector into a "golden age" of scaled and standardized development.

2025.09.23

From "pollution control" to "value creation": The dual ecological and economic benefits of harmless treatment of municipal sludge are now becoming evident.


In the past, sewage sludge was often regarded as a "negative byproduct" of urban development, and its treatment typically entailed substantial financial investments. However, with advancements in technology and evolving perspectives, we are now redefining the value of sludge. Professionalized, harmless treatment methods not only fulfill our environmental responsibilities but also pave the way toward a new path of circular economy, generating significant ecological and economic benefits.

2025.05.16

Sludge Treatment: Importance and Methods


Sludge management is a crucial component of environmental protection and land remediation. As urbanization accelerates, the volume of sludge generated continues to rise, making effective sludge treatment a shared challenge faced by regions worldwide.

2025.05.16

The Importance of Water Sources


Water is the source of life and an essential element indispensable to natural ecosystems. For human society, the importance of water resources is primarily reflected in three key areas: daily life, production, and ecology.

2025.04.22

What thorough preparations should we make during the process of handling solid hazardous waste?


It is essential to understand the properties, composition, and potential hazards of the solid hazardous waste being handled—this forms the foundation for developing a scientifically sound treatment plan.

2025.04.22

What should be noted during municipal sludge treatment?


Transforming sludge into biofertilizers or bioenergy through technologies such as anaerobic digestion and aerobic fermentation not only reduces and renders the sludge harmless but also promotes the recycling of resources, delivering significant economic and environmental benefits.

2025.04.22

The Importance of Water Treatment and Water Environment Management


Water is an indispensable resource on Earth, playing a crucial role in the survival and development of human society. With the rapid advancement of industrialization and urbanization, the protection and management of water resources have become a global priority.

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