POLYPASS is an advanced, prefabricated modular sewage treatment system comprising interconnected PE tanks equipped with mechanical components to treat incoming sewage and produce clean effluent before discharging into waterways. Utilising an activated sludge process, the system is designed in compliance with the Malaysian Sewage Industry Guidelines (MSIG) and meets the effluent standards under the Environmental Quality (Sewage) Regulations 2009, as mandated by SPAN.
WEIDA offers comprehensive support for POLYPASS, including design, supply, installation, turnkey execution, testing, commissioning, maintenance, training, inspection, and troubleshooting.
Hospitals and schools
Hotels and resorts
Housing estates
Condominiums/apartments
Commercial buildings/complexes
Factories
Effective Treatment Process – Uses an activated sludge process to produce high-quality effluent with excellent nitrification and minimal sludge generation.
Fast Installation – Factory-assembled and tested POLYPASS tanks are quickly installed on-site, significantly reducing construction time compared to traditional concrete systems.
Reliable Mechanical & Electrical Equipment – Equipped with trusted M&E components such as pumps, blowers, diffusers, and screens from leading wastewater brands.
Warranty – 5-year warranty for tanks against manufacturing defects and a 1-year warranty for mechanical and electrical components.
Emporium and deLOFTS Residences, Kuching
Cityone Megamall Shopping Complex, Kuching
Swinburne University, Kuching
IPD, Lawas
Jepak Residences Office, Bintulu
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