We have developed the world’s most efficient membrane process technology
HyBatch technology transforms the efficiency of membrane processes for water treatment, providing increased recovery for half the energy.
HyBatch™ enables compact, high recovery reverse osmosis and nanofiltrations systems that dramatically reduce the energy footprint in a wide variety of industrial and municipal processes.
HyBatch Technology
Salinity’s HyBatch technology can be applied to Reverse Osmosis (RO) and other membrane based water treatment systems to dramatically reduce energy consumption, increase water recovery rates and reduce chemical use.
Our Applications
Solutions include environmental clean-up, water recycling, Ultrapure Water (UPW) and enhanced mineral extraction, for example lithium enrichment, which is a vital growth sector for achieving global net zero goals.
Latest News
22.09.25
University of Birmingham Highlights RealZLD™
We are delighted to have reached the £600k milestone in our current capital raise campaign. Our sincere thanks go to Ruth Ashton and the University of Birmingham Enterprise team for their timely and supportive coverage in LinkedIn last week, and to everyone who has invested in and supported our mission to tackle the global water crisis with…
12.09.25
Salinity's ASA is EIS eligible and we’ve already raised over £500k!
Our Advance Subscription Agreement (ASA), is getting great support, with over £500,000 raised so far from direct investors and Crowdcube members. A huge thanks to everyone who has invested. We are pleased to confirm that HMRC has now confirmed advanced approval for the Enterprise Investment Scheme (EIS). The opportunity closes on 23rd September. To participate in…
12.09.25
A Disruptive Solution for Indian Industrial Sector
Salinity Solutions has established and capitalised a new entity, RealZLD™, to serve the Indian market with a disruptive zero liquid discharge service to help industrial firms meet new government legislation to minimise water use. The first customer to install RealZLD’s solution will be Bosch, at their Bidadi automotive plant near Bengaluru.RealZLD™ integrates Salinity Solutions’ HyBatch™…
12.09.25
Our Second Advance Subscription Agreement (ASA) Is Now Open!
We’re excited to invite you to participate in our latest funding round via Crowdcube. With just over a week left to invest, and EIS approval recently secured, this ASA presents a unique opportunity to support our growth and become part of our journey. Closing Date: 23rd September 2025Click here to invest via Crowdcube
26.06.25
And it's another win for team Salinity!
It’s a hat trick! We’ve only gone and won again. Three years in a row and we couldn’t be more proud to have won at this year’s prestigious Water Industry Awards 2025, winning ‘Groundbreaker of the Year’. The Groundbreaker award is for a product or technology that is truly ground-breaking and has made its mark…
15.05.25
We won!
We are winners of the 2025 Breakthrough Technology Company of the Year at the Global Water Awards, hosted in Paris this year. Voted for by the global water industry, it's a huge honour and endorsement of the technology to receive such an accolade. We're very proud to have an outstanding team that has propelled this…
About Salinity Solutions
Salinity Solutions has developed a disruptive membrane process technology to dramatically reduce the high carbon footprint of water treatment. Working with international partners we support a wide range of industries in the effort to solve the global water crisis.
Get in touch
Contact us to find out how HyBatch can impact your business