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Services for Water & Wastewater

Providing a range of services to help customers maximise their operating efficiency and assets

Zickert Rotating Sludge Scraper

Learn more about the new ZickertTM Rotating Sludge Scraper

Hydro StormTrain®

Explore our new resource

Hydro-Brake Optimum Design Tool

Validate and output detailed designs with the new Hydro-Brake Optimum® Design Tool.

HX Guide to Surface Water Treatment

Download the HX e-guide to surface water treatment.

HX Guide - Primary Sludge Settlement

Download the HX Guide to Primary Settlement Scrapers in Wastewater Treatment

Welcome to Hydro International

Hydro International offers innovative products for the cost-effective control of stormwater and treatment of wastewater.

Hydro has developed a range of technologies to control urban runoff, treat stormwater, combined sewage overflows and municipal wastewater with the aim of providing cost-effective solutions for controlling quantity and improving quality of water.

Through the application of advanced vortex and complementary technologies Hydro International’s line of products provide economical solutions to the challenging problems our clients face.

HX is the essence of Hydro. It’s interwoven into every strand of Hydro’s story, from our products to our people, our engineering pedigree to our approach to business and problem-solving. HX is a stamp of quality and a mark of our commitment to optimum process performance. A Hydro solution is tried, tested and proven.

Download the first HX eguide - The HX Guide to Vortex Flow Controls

There is no equivalent to Hydro HX.

Find out more about Hydro HX.

Latest News

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A CLEVER idea to perform ‘keyhole surgery’ down a 50 metre sewer shaft using Hydro’s Vortex Drop™ Shaft technology has saved Wessex Water from major excavation and construction work that could have run into hundreds of thousands of pounds.
Hydro International is providing ZickertTM sludge handling technology to increase capacity, improve odour control and deliver high-quality sludge for energy generation as part of Thames Water’s £multimillion upgrade of its London sewage treatment plants.

Latest Events

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The New Civil Engineer is delighted to present the 10th annual Flood Management Summit, on 25-26 November. One year on from the previous winter floods, the event is perfectly-timed to gather key decision-makers from local authorities, the Environment Agency and Defra with the industry in London to reflect on lessons learnt from 2013, debate the best strategies to drive forward effective flood management and draw on recent and current projects across the UK.
Flood Defence & Prevention Expo presents solutions to widespread flooding problems from the UK’s leading flood prevention companies, alongside an extensive seminar and workshop schedule highlighting new, cost-effective ways to prevent and manage floods.