Evoqua Water Technologies Pte. Ltd.

Siemens Industry, Inc.

Siemens Water Technologies Pte. Ltd.

U.S. Filter Wastewater Group, Inc.

Peter G Rogers

Bruce Gregory Biltoft

Robert James McMahon

Michael Collignon

Huw Alexander Lazaredes

Stephen Bowmer

James W Polson

Warren Thomas Johnson

Joshua Griffis

Simon Paul Dukes

Paul Beddoes

Andrew Green

Heather M A Mannheim

Sofoklis Tsatsaronis

Michael Collingnon

Robert James Mcmahon

Muhammad Awan

An electrochlorination system comprises a source of feed fluid, a product fluid outlet, and a plurality of electrochemical cells connected fluidically between the source of feed fluid and the product fluid outlet. The system is configured to operate at least one of the plurality of electrochemical cells at one of a first current density or a first flow rate, and to operate another of the plurality of electrochemical cells at a second current density or second flow rate different from the respective first current density or first flow rate.

Electrochlorination system configurations for the generation of high product strength solutions

Modular electrochlorination enclosure

A module arrangement () according to an embodiment of the invention consists of a plurality of membrane modules () arranged in a two dimensional array () and extending between upper and lower block-type manifolds () and (), respectively. The array of modules is further divided into sub-groups of modules () separated from each other by space () extending transversely across the membrane array (). An integrated support frame () is positioned in the space () between the sub-groups () and is fixed to the upper and lower manifold blocks () and () to form an integrated support structure within the module array ().

Frame system for membrane filtration modules

A removal system for membranes in a membrane filtration system of the type where the membranes () are supported on a membrane support rack () in a tank or vessel () which, in use, contains liquid to be filtered. The tank () comprises a selectively operable opening () which in an open position allows the removal of the membranes () from the tank (). The membrane support rack () is movable relative to the tank () to move said membranes () through the opening (), in its open position, to a position outside the tank ().

Removal system for membranes in a membrane filtration system

A method and apparatus for reducing volume of feed liquid required in a porous membrane filtration system having a number of porous membranes () submersed in a volume of feed liquid to be filtered is provided, the method comprising the step of providing filler elements () within said volume of feed liquid to be filtered.

Membrane filtration system

Growing community of inventors

Belper, United Kingdom

Peter G Rogers