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Efficient AO Process Sewage Treatment Plant for Mountain
Designed for remote mountain areas with limited infrastructure, this compact underground sewage treatment plant offers an ideal solution for decentralized wastewater management. The LD-SA Johkasou by Liding features an efficient A/O biological process, stable effluent quality that meets discharge standards, and ultra-low power consumption. Its fully buried design minimizes environmental impact and blends naturally into mountainous landscapes. Easy installation, low maintenance, and long-term durability make it perfect for mountain homes, lodges, and rural schools.
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Small Buried Sewage Treatment Johkasou Equipment
This compact buried sewage treatment johkasou is specially designed for decentralized scenarios such as rural homes, cabins, and small facilities. Using an efficient A/O biological treatment process, the system ensures high removal rates of COD, BOD, and ammonia nitrogen. The LD-SA Johkasou features low energy consumption, odor-free operation, and stable effluent that meets discharge standards. Easy to install and fully buried, it seamlessly integrates with the environment while providing long-term, reliable wastewater treatment.
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Small-Scale Johkasou（STP）
LD-SA Johkasou is a small buried sewage treatment equipment, based on the characteristics of large pipeline investment and difficult construction in the remote centralized treatment process of domestic sewage. On the basis of existing equipment, it draws on and absorbs advanced technologies at home and abroad, and adopts the design concept of energy-saving and high-efficiency sewage treatment equipment. Widely used in sewage treatment projects such as rural areas, scenic spots, villas, homestays, factories, etc
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Containerized Wastewater Treatment Plant
LD-JM MBR/MBBR Sewage Treatment Plant , with a daily processing capacity of 100-300 tons per unit, can be combined up to 10000 tons. The box is made of Q235 carbon steel material and is disinfected with UV, which has stronger penetration and can kill 99.9% of bacteria. The core membrane group is reinforced with a hollow fiber membrane lining. Widely used in sewage treatment projects such as small towns, new rural areas, sewage treatment plants, rivers, hotels, service areas, airports, etc
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Community Buried Sewage Treatment Johkasou with MBBR Technology
This buried sewage treatment solution is specifically designed for community-level wastewater management. Utilizing MBBR technology and constructed with durable FRP (Fiber Reinforced Plastic), the system ensures long-lasting performance, excellent corrosion resistance, and low maintenance requirements. Its compact design reduces overall project investment. The treated effluent meets discharge standards and can be reused for landscaping or irrigation, supporting sustainable water resource recycling and environmental protection.
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Integrated Wastewater Treatment Equipment for Municipal
The Liding SB johkasou type Integrated wastewater treatment system is specifically engineered for municipal sewage management. Utilizing advanced AAO+MBBR technology and FRP(GRP or PP) structure, it offers high treatment efficiency, low energy consumption, and fully compliant effluent. With easy installation, low operational costs, and modular scalability, it provides municipalities with a cost-effective and sustainable wastewater solution—ideal for townships, urban villages, and public infrastructure upgrades.
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Household Sewage Treatment Unit Scavenger
The household unit Scavenger Series is a domestic sewage treatment unit with solar energy and remote control system. It has independently innovated MHAT+ contact oxidation process to ensure that the effluent is stable and meets the requirements for reuse. In response to different emission requirements in different regions, the industry pioneered “toilet flushing”, “irrigation” and “direct discharge” three modes, which can be embedded in the mode conversion system. It can be widely used in rural areas, scattered sewage treatment scenarios such as B&Bs and scenic spots.
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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 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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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.
