Toray Industries, Inc. supplier website

Toray Industries, Inc. is a chemical engineering firm specializing in the development and commercialisation of innovative materials that improve the quality of our lives.

Toray provides the entire spectrum of membrane technologies that include microfiltration (MF), ultrafiltration (UF), nanofiltration (NF) and reverse osmosis (RO). Membrane configurations include PVDF MF flat sheet membrane modules for membrane bioreactors, PVDF hollow-fibre UF membrane modules, and spiral-wound polymeric membrane elements for NF and RO applications.

Typical applications include water purification, desalination, resource recovery, and dairy liquids processing. An extensive scope of auxiliary chemicals such as antiscalants (ROPUR RPI) complements the range of supply, with a team of experienced experts supporting all applications.

Toray offers integrated skills and expertise in water and wastewater treatment technologies.

MBR technology enhances wastewater treatment efficiency. Using membranes to separate sludge ensures much higher quality for treated water free from suspended solids. A combination with RO membranes allows producing water quality as good as potable water.

Membranes can retain activated sludge at high concentrations, allowing BOD as well as Nitrogen to be removed more efficiently.

The MEMBRAY™ module configuration is comprised of an element and aeration block. The element block contains several membrane elements stacked at equal intervals, each of which has flat sheet membranes attached on both sides of a supporting panel. Each element is connected via a tube to a permeated water manifold. The aeration block consists of air diffusers used to supply air.