Integrated Industrial & Municipal Sewage Treatment System — Plug-and-Play, OEM/ODM Available

Our MBBR (Moving Bed Biofilm Reactor) packaged wastewater treatment plant is a fully integrated, plug-and-play solution engineered for reliable municipal, industrial, and commercial sewage treatment. Combining advanced biological treatment, lamella sedimentation, multi-media filtration, and UV disinfection inside a single compact unit, this system delivers precise, stable effluent quality while minimizing footprint, labor, and operating costs. Built with anti-corrosion carbon steel or stainless steel and finished with a triple-layer protective coating, the plant is designed for rapid deployment in rural communities, hotels, food and beverage factories, manufacturing plants, restaurants, residential complexes, energy and mining sites, and municipal projects. OEM/ODM configurations are available to match local discharge standards, site conditions, and water-quality targets.

What Is an MBBR System?

MBBR (Moving Bed Biofilm Reactor) is an advanced biological wastewater treatment process that uses suspended biofilm carriers — also known as biological filler media — as a surface for microorganisms to grow and thrive. During operation, aeration keeps the carriers in continuous motion inside the reaction tank. Wastewater flows tortuously through the gaps between the carriers, ensuring full contact between the active biofilm and the pollutants. This hybrid design combines the strengths of both attached-growth and suspended-growth processes, significantly improving the removal of organic matter, COD, BOD, and ammonia nitrogen (NH₃-N).

Compared with conventional activated sludge systems, MBBR offers a higher biomass concentration, greater resistance to hydraulic and organic shock loads, and a smaller installation footprint. These advantages translate into stable treatment performance, lower maintenance requirements, improved operational reliability, and reduced excess sludge production.

The MBBR integrated treatment unit packages the core MBBR process together with essential pretreatment, sedimentation, and disinfection stages into one or multiple carbon steel or FRP tanks. The result is a compact, factory-built system that can be installed and commissioned far faster than conventional civil-construction plants.

How the Integrated Treatment Plant Works

The system follows a multi-stage process train designed to meet stringent effluent requirements:

1. Equalization Tank — Raw influent enters an equalization tank to balance flow and organic load variations before biological treatment.

1. MBBR Biological Tanks — Wastewater passes through anaerobic, anoxic, and aerobic zones created by the moving biofilm carriers. Different microbial populations degrade organic pollutants and achieve nitrogen and phosphorus removal.

1. Lamella Settler — Inclined plates enhance solids separation. Settled sludge is collected in the sludge tank for periodic removal or further dewatering.

1. Treated Water Collection Tank — Partially treated water is collected and pumped to the final polishing stage.

1. Pressure Sand Filter (PSF) — Removes residual suspended solids and protects downstream equipment.

1. Activated Carbon Filter (ACF) — Adsorbs residual organics, color, and odor-causing compounds.

1. UV Disinfection Unit — Ultraviolet disinfection inactivates pathogens and ensures microbial compliance.

1. Clean Water Storage — Final treated water is stored for safe discharge, irrigation, or reuse.

The entire process is managed by an automatic PLC control system that supports real-time monitoring, one-touch start/stop, and unattended operation, reducing the need for on-site personnel.

Key Features & Benefits

• High Treatment Efficiency — The large specific surface area of the MBBR biofilm carriers enables efficient removal of COD, BOD, and ammonia nitrogen, even under variable load conditions.

• Compact & Space-Saving — Higher biomass concentration reduces required tank volume. The packaged design typically saves 30–50% of space compared with conventional activated sludge processes.

• Plug-and-Play Installation — The system is delivered as a factory-built, skid-mounted or containerized unit with a separate control room. Site installation is fast and requires minimal civil work.

• Easy Retrofitting — Ideal for expanding or upgrading existing wastewater treatment plants without major structural modifications.

• Strong Shock Load Resistance — Stable performance under fluctuating wastewater quality, flow rate, and organic loading.

• Low Sludge Production — Reduced excess sludge lowers handling and disposal costs.

• Automatic PLC Control — Remote monitoring, real-time water-quality tracking, and automated operation reduce operator dependency.

• Low Maintenance & Labor Cost — Minimal intervention is required; core components include long-life pumps, motors, and Roots blowers.

• Durable Construction — Tanks are sandblasted to create a uniform rough surface, then coated with a triple-layer protective system: zinc-rich primer, intermediate epoxy, and top coat. This ensures strong adhesion, excellent rust resistance, and long-term protection against peeling and corrosion.

Technical Specifications

Note: Machinery test report and video outgoing inspection are available upon request.

Applications

The MBBR packaged treatment plant is suitable for a wide range of municipal and industrial applications, including:

• Rural domestic sewage treatment

• Hotels and resorts

• Residential communities and campuses

• Food and beverage processing plants

• Manufacturing and industrial facilities

• Restaurants and commercial kitchens

• Energy and mining camps

• Municipal sewage projects

• Wastewater reuse and recycling systems

Why Choose Us

Linzhen Environmental Engineering Co., Ltd. has been a dedicated manufacturer in the environmental protection industry since 1988. Headquartered in Huangdao District, Qingdao, China, our company operates a 36,000 m² factory equipped with more than 130 processing machines and employs over 360 staff, including 72 engineering technicians.

Our sewage treatment plants have been exported to more than 18 countries and regions, including the United States, Australia, Mexico, Russia, Saudi Arabia, Peru, Colombia, Vietnam, Thailand, the Philippines, Malaysia, Indonesia, Nigeria, India, Chad, Kenya, Iraq, and Sudan. We have earned a strong reputation for superior quality, competitive pricing, and responsive technical support.

What you can expect when working with us:

• Original manufacturer with full in-house design, production, and testing capabilities

• OEM/ODM support for custom configurations, layouts, and color finishes

• 24-hour customer service and a professional after-sales team

• Short delivery cycle for standard models and fast-track projects

• CE, ISO, and SGS certifications for EU and international compliance

• Showroom and reference sites across Canada, Vietnam, the Philippines, Peru, Indonesia, Mexico, Thailand, Colombia, Malaysia, and Australia

Ordering & Support

To receive a tailored quotation, please provide the following information:

• Water source and influent quality parameters

• Required treatment capacity (m³/h or m³/day)

• Target effluent discharge standards

• Available site area and installation conditions

• Preferred voltage and local electrical requirements

• Special packaging or shipping requirements

Payment terms: T/T and L/C are acceptable. Standard terms: 30% deposit before production, 70% balance before loading. Typical delivery time is 4–6 weeks, depending on order quantity and customization. We provide standard export packaging; special packaging requirements can be arranged at cost. Installation illustrations are included, and technical personnel can be dispatched if required (travel and accommodation costs to be covered by the buyer).

Contact us today to discuss your wastewater treatment project and receive a customized MBBR solution designed to meet your water quality goals.