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At Shanghai SINAP Membrane Tech Co., Ltd., we specialize in delivering robust and reliable separation membrane solutions, particularly for the world's most demanding wastewater applications. The food, beverage, and dairy sector frequently presents some of the toughest challenges due to extremely high organic and solids content. Our mission is to provide technology that not only meets but exceeds the performance required for stable environmental compliance.
The global water crisis is one of the defining challenges of our era. While continental cities grapple with infrastructure and capacity issues, small islands face a unique and existential paradox: they are surrounded by water, yet often struggle with acute freshwater scarcity and the environmental burden of wastewater discharge.
The OVOPRODUCTOS plant is an egg factory with 185m3/day capacity. Plant wastewater is from manufacturer process of the factory. The plant was an MBR plant since 2009 with hollow fiber membrane. At 2021 SINAP partner in Spain “Prosimed” changed membrane system by using SINAP flat sheet membrane into
The Konzen sewage treatment plant of the Eifel-Rur water association is equipped with membrane filtration and has 28,800 membrane plates and a filter area of 23.040 m2. The membrane plates are in double-decker module racks and are distributed over eight filter chambers. The wastewater treatment plan
In order to face the wastewater treatment needs of a small island near Athens called Agistri a compact MBR wastewater treatment plant was specified. The treatment plant is designed for 3000 equivalent people and it consists of a pretreatment phase, a Membrane Bio Reactor, a UV reactor for disinfecti
Shanghai SINAP Membrane Tech Co., Ltd. (SINAP for short) is a high-tech enterprise located in Shanghai. We are an executive director of Chinese Membrane Industry Association and a professional manufacturer of flat sheet membrane. Shanghai SINAP MBR membrane are applied for municipal sewage and indus
Shanghai SINAP Membrane Tech Co., Ltd. (SINAP for short) is a high-tech enterprise located in Shanghai. We are an executive director of Chinese Membrane Industry Association and a professional manufacturer of flat sheet membrane. Shanghai SINAP MBR membrane are applied for municipal sewage and indus
Shanghai SINAP Membrane Tech Co., Ltd. (SINAP for short) is a high-tech enterprise located in Shanghai. We are an executive director of Chinese Membrane Industry Association and a professional manufacturer of flat sheet membrane. Shanghai SINAP MBR membrane are applied for municipal sewage and indus
Selecting the optimal membrane module configuration determines long-term operational success in MBR wastewater treatment systems. SINAP's comprehensive flat sheet membrane module portfolio addresses diverse capacity requirements through four engineered configurations—each optimized for specific application scales while maintaining consistent PVDF ultrafiltration performance.
Compact MINI flat sheet membrane modules deliver municipal-grade treatment quality in space-constrained installations. These plug-and-play cassettes suit decentralized applications from 100-500 m³/day, including remote industrial sites, resort facilities, and community wastewater systems. The standardized module dimensions enable container-integrated package plants that arrive site-ready, minimizing installation complexity and commissioning time.
Our Small membrane modules bridge the gap between decentralized and centralized treatment scales, handling flows from 500-2,000 m³/day with operational simplicity suitable for limited technical staffing. Large flat sheet membrane modules serve municipal treatment plants and industrial facilities processing 2,000-10,000 m³/day per treatment train. The modular architecture permits phased capacity expansion aligned with population growth or production increases, avoiding oversized initial capital investment.
Where site constraints limit available tank volume, SINAP double deck membrane modules double the filtration area within identical MBR basin footprints. This vertical stacking configuration proves invaluable during plant capacity upgrades—existing concrete structures accommodate significantly increased treatment capacity without costly tank construction. The dual-layer design maintains the same operational protocols as standard single-deck modules, requiring no specialized training for plant operators.
Across all module sizes, SINAP employs identical PVDF flat sheet membrane specifications—0.1 micron nominal pore size with hydrophilic surface modification. This consistency ensures predictable performance regardless of selected configuration. Every module undergoes factory integrity testing before shipment, validating removal efficiency and permeate quality that meet discharge standards in 50+ countries worldwide.
