Industrial water in Singapore treated with ceramic MBR and UASB process

March 11, 2014
Singapore’s first Ceramic Membrane Bioreactor (MBR) plant coupled with an Upflow Anaerobic Sludge Blanket (UASB) to treat and recycle industrial used water was opened earlier this month...

Singapore’s first Ceramic Membrane Bioreactor (MBR) plant coupled with an Upflow Anaerobic Sludge Blanket (UASB) to treat and recycle industrial used water was opened earlier this month.

A collaboration between utility PUB and MEIDEN SINGAPORE (MSL), a subsidiary of Meidensha, the Jurong Water Reclamation plant has a treatment capacity of 4,550 m3/day.

The reclamation of industrial used water has conventionally been considered challenging because of the high organic loading in industrial used water. Trial data has shown that the combined use of UASB and MBR technologies can achieve a consistent, high-quality output of recycled water.

As a pre-treatment system, the USAB can remove organic contaminants efficiently while the downstream Ceramic MBR can produce a higher yield and more consistent water quality. The biogas generation from UASB can also be used for in-house power generation.

This collaboration is a result of an MOU signed during the Singapore International Water Week (SIWW) in 2010, following which MSL has been conducting verification tests for the Ceramic MBR system.

Along with this investment, MSL will establish an R&D centre and assembly factory for ceramic membrane units in Singapore, as well as a facility for after-sales service in Asia. Singapore will also serve as MSL’s regional headquarters for water business in Asia.

Read more

UK ceramic membrane trial to disprove high capex concerns High investment costs have prevented widespread use of ceramic membranes for drinking water treatment. An 18-month trial recently started in the South West of England aims to change this. As Tom Freyberg finds out, results from the project could be a game-changer for the industry and traditional polymeric membranes…

Singapore’s second desalination facility set to open with combined power plant The Tuaspring 318,500 m3/day desalination plant – Singapore’s second major facility – is set to open with an innovative Water Purchase Agreement (WPA) in place between utility PUB and private operator, Hyflux…

Biomimicry Desalination: Singapore takes a leaf out of nature’s book True to its global hydrohub reputation, Singapore is hoping to reduce current energy requirements for membrane desalination from 3.5kWh down to a miraculous 0.8kWh/m3. PUB's chief technology officer Harry Seah addresses what role electrochemical desalting, variable salinity technology and biomimetic membranes could play in the country's water supply…

Sponsored Recommendations

Meet the future of MV switchgear

SureSeT new-generation metal-clad. Smarter. Smaller. Stronger.

A digital circuit breaker built for the future

EvoPacT medium voltage digital vacuum circuit breaker

The New Generation of Intelligent MV Switchgear

Step into the future of electrical infrastructure with Intelligent MV Switchgear - where traditional equipment becomes smart, providing real-time data on critical components like...

Switchgear goes digital with SureSeT

Discover what you can do with Square D natively digital MV metal-clad switchgear.