Water & Wastewater Asia Jul/Aug 2018

WATER & WASTEWATER ASIA July / August 2018 80 MICRODYN AQUADYN ® MICRODYN AQUADYN ® ultrafiltration (UF) membrane modules, manufactured in Singapore, is an excellent solution for efficient water treatment as the hollow fiber membranes are made of hydrophilic low fouling PAN material. The operation of the membranes is in dead- end mode and has the most commonly applied outside- to-in filtration direction. The MICRODYN AQUADYN ® UF is very suitable for high- solids applications, such as surface water with high solids fluctuations, and also for pre-treatment for further membrane processing. The company also has the ULTRADYN™hollow fiber modules, which can be sterilised with hot water (of maximum 98 0 C). Typical applications for the ULTRADYN™ modules are pure water filtration, pharmaceuticals, electronics, etc. MICRODYN RO MICRODYN-NADIR has a l so expanded itsMICRODYNROproduct line to increase its focus on reverse osmosis (RO) in the water industry. The product line was launched in MICRODYN AQUADYN ® 2017 withMICRODYNRO 8040-BW-400 brackish water membrane element. In the first quarter of 2018, the company added 440-square-feet high active area elements, low energy elements and 4” elements to the product range. TURBOCLEAN ® F o r t h e d a i r y , sweeteners,beerandwine, pharmaceutical, proteins and many other process streams, the TurboClean ® elements feature a rugged polypropylene shell, a stronger, more rigid and durable element suited for the most challenging process applications. The TurboClean ® spiral-wound elements are available with all membrane types (RO, UF, nanofiltration and microfiltration) and are manufactured to a precise diameter to reduce bypass flow by 60 per cent or more when compared to conventional full- fit, net-wrapped or caged membrane elements. MICRODYN BIO-CEL ® MBR The MICRODYN BIO-CEL ® MBR self-supporting membrane sheets combine the benefits of traditional hollow fiber, and plate and frame configurations without their inherent disadvantages. The self- supportingmembrane sheet is just 2mm thick, which results in extremely high packing density and very low specific energy consumption. The laminate also offers a self-healing property. I f the membrane i s damaged, the laminate seals the damage with the help of the biomass in the system. Even with severe damage, solids and bacteria will still be rejected by MICRODYN’s BIO-CEL ® MBR module. T h e M I CRODYN BIO-CEL ® configuration is based on flat sheet t e c h n o l o g y, wh i c h is backwashable with crossflow inhibiting clogging. The MBRmodules’ open top and bottom reliably prevent the deposition of sludge and fiber accumulation during the continuous crossflow operating process. The self-supporting structure of the membrane module also enables frame-free installation, thus, eliminating blockages. The company debu t ed a new MICRODYN MBR module, known as the MICRODYN BIO- CEL ® L MBR module, at IFAT in Munich, Germany, this year. The debut coincided with the grand opening of MICRODYN-NADIR’s new state-of-the-art manufacturing plant in Austin, Texas (USA), which will produce the BIO-CEL ® MBR product line along with its existing production capacity at MICRODYN- NADIR’s global headquarters in Wiesbaden, Germany. Themovewas to keep pace with the high demand for MICRODYN BIO-CEL ® MBR modules in a growing wastewater reuse industry. MICRODYN RO MICRODYN BIO-CEL ® MBR

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