Water Reuse

SDS

SDS WaterBank® RWR System
Rainwater Recycling System

SDS WaterBank® RWR is a fully automated system which provides an integrated rainwater management and delivery platform to enable the distribution of rainwater to an end user application.

SDS WaterBank® RWR incorporates a fail-safe mains water back-up in order to provide a seamless supply of water through periods of rainfall and drought.

SDS WaterBank® RWR’s control system uses integral level control software to prioritise the reuse of rainwater as the primary source.

An integral break tank, which features a WRAS-approved mains back-up with an AA air gap, ensures a constant water supply is achieved by automatically switching to mains water when rainwater is unavailable.

SDS WaterBank® Intellistorm® RWM System
Intelligent Rainwater Management System

SDS WaterBank® Intellistorm® systems integrate stormwater attenuation and rainwater harvesting to maximise the capacity for water reuse and minimise the risk of flooding.

SDS Intellistorm® uses live weather data to facilitate the autonomous control of water retention and reuse based on expected rainfall and local catchment area.

SDS WaterBank® Intellistorm® maximises the capacity for water reuse utilising only the attenuation volume, whilst minimising the potential for flooding by controlling the discharge of excess stored rainwater prior to a rainfall event.

Water can be released to the surface water sewers during periods when the network has spare capacity, relieving stress on both the mains water supply and the surface water drainage system.

The intelligent control of attenuation tanks means that dual flood mitigation and water recycling purposes can be served by just one tank, with no extra storage capacity required for rainwater harvesting.

Find out more about Rainwater Systems here

SDS WaterBank® Intellistorm® RGWR System
Intelligent Grey- and Rain- Water Recycling System

SDS WaterBank® intelligent rain- and grey- water recycling system provides an integrated water management and delivery platform to enable the distribution of treated rain- and grey- water to a single or multiple end user application.

This fully automated system prioritises grey water, then rainwater and lastly mains water as the fail-safe back-up in order to provide a seamless supply of water through periods of rainfall, drought and absence of grey water supply.

The system features Intellistorm® in order to maximise the capacity for water reuse utilising both the rainwater attenuation and grey water collection volumes. This minimises the potential for flooding by controlling the discharge of both grey water and excess stored rainwater prior to a rainfall event.

Rainwater can be released to the surface water sewers during periods when the network has spare capacity, relieving stress on both the mains water supply and the surface water drainage system.

Find out more about WaterBank® Intellistorm® Systems here

SDS® WaterBank® GWR SYSTEM
Grey Water On Demand System (Small Scale)

SDS WaterBank® GWR (SS) is a fully automated system which is designed to deliver a consistent supply of treated grey water to best meet a smaller site’s daily demand.

SDS WaterBank® GWR (SS) operates on a fast treatment principle to meet demand quickly and reduce the need for large water storage tanks. It is ideal for smaller installations and where space is at a premium, as well as retrofitting of older schemes or existing developments. It is also suitable for combined grey water and rainwater recycling systems.

SDS WaterBank® GWR (SS) uses a 2-stage treatment of cartridge filters to 70 microns, followed by a nanofiltration membrane to 0.01 microns. Both stages incorporate an automatic backwash process to ensure the highest level of water quality, which is further enhanced and maintained by the carefully controlled dosing of low-level chlorine.

SDS® WaterBank® GWR SYSTEM
Grey Water On Demand System (Large Scale)

SDS WaterBank® GWR (LS) is a fully automated recycling system which is designed to deliver a consistent supply of treated grey water to best meet a larger development’s required daily volume.

SDS WaterBank® GWR operates on a fast treatment principle to meet demand quickly and reduce the need for large water storage tanks. It is ideal for large installations but where space is at a premium, and for combined grey water and rainwater recycling systems.

SDS WaterBank® GWR (LS) uses a 2-stage treatment of disc filtration to 100 microns, followed by a hollow fibre ultrafiltration membrane to 0.05 microns. Both stages incorporate an automatic backwash process to ensure the highest level of water quality, which is further enhanced and maintained by the carefully controlled dosing of low-level chlorine.

Find out more about Grey Water On Demand Systems here