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Johkasou Type Sewage Treatment Plant
LD-SB Johkasou The equipment adopts the AAO+MBBR process, with a daily processing capacity of 5-100 tons per unit. It features an integrated design, flexible selection, short construction period, strong operational stability, and stable effluent that meets the standard. Suitable for various low concentration domestic sewage treatment projects, it is widely used in beautiful rural areas, scenic spots, rural tourism, service areas, enterprises, schools and other sewage treatment projects.
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Integrated lifting pump station
The power marketing LD-BZ series integrated prefabricated pump station is an integrated product carefully developed by our company, focusing on the collection and transportation of sewage. The product adopts buried installation, the pipeline, water pump, control equipment, grille system, maintenance platform and other components are integrated in the pump station cylinder body, forming a complete set of equipment. The specifications of the pump station and the configuration of the important components can be flexibly selected according to the user requirements. The product has the advantages of small footprint, high degree of integration, simple installation and maintenance, and reliable operation.
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Water Purification Equipment
Water purification equipment is a high-tech water purification device designed for households (housing, villas, wooden houses, etc.), businesses (supermarkets, shopping malls, scenic spots, etc.), and industries (food, pharmaceuticals, electronics, chips, etc.), aiming to provide safe, healthy, and pure drinking water, as well as high-quality pure water required for specific production processes. The processing scale is 1-100T/H, and larger processing scale equipment can be combined in parallel for easy transportation. The overall integration and modularization of the equipment can optimize the process according to the water source situation, flexibly combine, and adapt to a wide range of scenarios.
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Small Domestic Sewage Treatment Plant for Villas
This small-scale sewage treatment system is specially designed for private villas and residential homes with limited space and decentralized wastewater needs. Featuring energy-efficient operation and optional solar power, it provides reliable treatment for black and grey water, ensuring effluent meets discharge or irrigation standards. The system supports above-ground installation with minimal civil works, making it easy to install, relocate, and maintain. Ideal for remote or off-grid locations, it offers a sustainable and eco-friendly solution for modern villa living.
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Smart Integrated Pump Station for Municipal Rainwater & Sewage
Liding® Smart Integrated Pump Station is an advanced, all-in-one solution designed for municipal rainwater and sewage collection and transfer. Built with a corrosion-resistant GRP tank, energy-efficient pumps, and a fully automated control system, it offers fast deployment, compact footprint, and low maintenance. Equipped with IoT-based remote monitoring, it enables real-time performance tracking and fault alerts. Ideal for urban drainage, flood prevention, and sewer network upgrades, this system significantly reduces civil engineering workload and boosts operational efficiency in modern smart cities.
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Compact Containerized Hospital Wastewater Treatment Plant
This containerized hospital wastewater treatment system is engineered for safe and efficient removal of contaminants including pathogens, pharmaceuticals, and organic pollutants. Utilizing advanced MBR or MBBR technology, it ensures stable and compliant effluent quality. Pre-fabricated and modular, the system enables rapid installation, low maintenance, and continuous operation—making it ideal for healthcare facilities with limited space and high discharge standards.
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MBBR Bio Filter media
Fluidized bed filler, also known as MBBR filler, is a new type of bioactive carrier. It adopts scientific formula, according to different water quality needs, fusing different kinds of microelements in polymer materials that are conducive to the rapid growth of microorganisms into attachment. The structure of hollow filler is a total of three layers of hollow circles inside and outside, each circle has one prong inside and 36 prongs outside, with a special structure, and the filler is suspended in water during normal operation. The anaerobic bacteria grow inside the filler to produce denitrification; aerobic bacteria grow outside to remove organic matter, and there is both nitrification and denitrification process in the whole treatment process. With the advantages of large specific surface area, hydrophilic and affinity best, high biological activity, fast hanging film, good treatment effect, long service life, etc., is the best choice for removing ammonia nitrogen, decarbonization and phosphorus removal, sewage purification, water reuse, sewage deodorization COD, BOD to raise the standard.
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Modular Above-Ground Domestic Sewage Treatment System for Airports
This containerized sewage treatment plant is designed to meet the high-capacity and fluctuating load demands of airport facilities. With advanced MBBR/MBR processes, it ensures stable and compliant effluent for direct discharge or reuse. The above-ground structure eliminates the need for complex civil works, making it ideal for airports with limited space or tight construction schedules. It supports fast commissioning, energy efficiency, and low maintenance, helping airports manage domestic wastewater sustainably.
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FRP Buried Wastewater Lifting Pump Station
The FRP buried sewage pump station is an integrated, smart solution for efficient wastewater lifting and discharge in municipal and decentralized applications. Featuring corrosion-resistant fiberglass-reinforced plastic (FRP), the unit offers long-lasting performance, minimal maintenance, and flexible installation. Liding’s intelligent pump station integrates real-time monitoring, automatic control, and remote management—ensuring reliable operation even in challenging conditions such as low-lying terrain or scattered residential areas.
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Mini Above-Ground Sewage Treatment Plant for Cabins
This compact above-ground sewage treatment system is specially designed for wooden cabins and remote housing scenarios. With low power consumption, stable operation, and treated effluent meeting discharge standards, it offers a cost-effective and eco-friendly solution without excavation. Ideal for locations with limited infrastructure, it ensures easy installation, minimal maintenance, and reliable performance in protecting the surrounding environment.
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Decentralized Sewage Treatment Plant for School Applications
This advanced school wastewater treatment system utilizes the AAO+MBBR process for efficient removal of COD, BOD, and ammonia nitrogen. Featuring a buried, compact design, it blends seamlessly with the campus environment while delivering reliable, odor-free performance. The LD-SB Johkasou Type Sewage Treatment Plant supports 24-hour intelligent monitoring, stable effluent quality, and is ideal for primary to university-level institutions with high and consistent wastewater loads.
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Unpowered domestic sewage treatment equipment (ecological tank)
Liding Household Ecological Filter ™ The system consists of two parts: biochemical and physical. The biochemical part is an anaerobic moving bed that adsorbs and decomposes organic matter; The physical part is a multi-layer graded filter material that adsorbs and intercepts particulate matter, while the surface layer can generate a biofilm for further treatment of organic matter. It is a pure anaerobic water purification process.
