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Grit and silt removal
Grit and silt removal for municipal wastewater works, stormwater networks and industrial effluent. Vortex grit chambers, aerated detritors, desanders, hydrocyclones, silt traps, lamella settlers, screw classifiers and grit washers. Removes abrasive solids, protects pumps and membranes, stabilises primary treatment.
Grit and silt removal - helping you find the best solution for your project.
TeaCup® grit removal system
Remove, separate, classify and wash wastewater and process solids at a range of municipal and industrial treatment plants. The TeaCup® is a high-performance accelerated gravity grit removal system that has been the benchmark for high-performance headworks grit management since 1976. Optimised for grit collection, grit washing, sediment removal on
Grit Decanter non-mechanical dewatering system
Grit Decanter is a non-mechanical dewatering system designed to retain fine wastewater or industrial process grit with little water content, allowing for cost-effective disposal. An economical alternative to conventional dewatering systems, it is custom-designed to match local disposal truck configurations and is ideal for smaller treatment plants
Headcell® grit removal system for wastewater treatment
Remove more, finer grit to protect downstream equipment, increase plant efficiency and cut maintenance and repair costs. The HeadCell® is a stacked tray grit, sand and solids separator that captures and retains 95% of all grit 75 µm and larger - guaranteed. With a small footprint, no electrical requirements and no moving parts the HeadCell
Osso WTS20 - automated water treatment system for suspended solids
WTS20 is a fully automated chemical dosing system designed to treat water containing suspended solids such as clays and fine silts. Automated pH correction is included. Chemical dosing adjusts to infeed solids and flow, reducing risk of overdosing or underdosing. Discharge water quality is monitored and real-time data is accessible via an online
SpiraSnail® grit dewatering system
Get efficient, economical grit dewatering at smaller plants with no washwater requirements. The SpiraSnail® is a highly efficient screw-type grit dewatering system that delivers 95% removal of all particles 106 µm and larger and 75% of 75-106 µm particles to cut solids handling and disposal costs. Designed to work in combination with a Hydro
Grit King® grit separation for wastewater treatment
Grit King® is a compact, unpowered advanced grit management system that removes fine grit to protect downstream processes at small, medium or large wastewater treatment plants. Removes 95% of 106 µm particles or larger, preventing costly downstream grit abrasion and deposition. With no moving parts, requiring less than 150mm of headloss at average
SlurryCup - grit washing, separation and classification
SlurryCup™ is a grit washing system that uses two levels of separation and classification to capture, wash and classify grit as small as 75µm from grit slurries, primary and secondary sludge, protecting downstream processes from abrasive wear and clogging. The SlurryCup™ is extremely effective at washing grit captured at the preliminary treatment
Grit Snail® quiescent dewatering belt escalator
Get superior non-turbulent grit dewatering, optimised for fine wastewater grit. The Grit Snail® is a quiescent dewatering belt escalator that captures and dewaters the fine grit output from a HeadCell® or TeaCup® grit removal system. Providing solids output with low water content, the Grit Snail® reduces solids handling and landfill costs
J+A CIS™ combined inlet system
The J+A CIS™ combined inlet system is a high-efficiency screening and grit removal system. It uses the most up-to-date methods available for the pre-treatment of raw sewage effluent, resulting in lower head loss. Suitable for all sizes of treatment works, it has a small footprint and is ideal for small plants. Specification: CIS (J+A Design) up to
J+A Jeta® grit trap
The J+A Jeta® grit trap provides a high level grit removal within a minimal footprint. It takes full advantage of gravitational settlement, and is highly efficient. With a simple, slow-rotating mechanism, it also uses minimal energy. Specification: Capacity (l/s) up to 3000 Diameter (m) 1.8 – 7.3 Grit removal efficiency 95% of 0.2mm particles at
Vortex Grit Plant & Screw Classifier - steel grit removal system for sewage
Tuke and Bell Vortex Grit Plant & Screw Classifier separates grit from sewage using a vortex chamber and screw conveyor. Paddle-driven flow keeps organic matter suspended while grit settles for removal. Grit is cleaned with compressed air and transferred to a screw classifier for discharge. Made from cast iron with a 25-year design life: system
WASTEMASTER MIT - screening, de-gritting and de-greasing plant
WASTEMASTER MIT Mini-Treatment Plant performs three different processes: screening, de-gritting, and de-greasing. The system treats wastewater from both municipal and industrial plants with high efficiency. It uses two technologies: a screw screen (CT) equipped with a SINT® engineering polymer screw and a floating screw system in SINT® engineering
J+A screw classifier
J+A Screw Classifier systems are free-standing units that are used for the separation of mineral grit from other types of solids. They provide dewatering of grit from grit collection systems, separation of organics from collected grit and reduction of the pumped water volume to the classifier through the use of grit cyclones. The screw classifier
ACE Gritter - grit dewatering
ACE Gritter is a grit de-waterer designed to receive grit pumped in suspension from the main process stream. Flow enters the main reception chamber where grit is allowed to settle while the main stream flows over side weirs and is returned to the process stream. A scraper arm deposits the grit into a discharge chute when the grit pumps stops
J+A Crossflow™ Detritor grit removal
The J+A Crossflow™ Detritor grit trap consists of a rotating grit-collecting mechanism and a reciprocating rake grit-cleaning mechanism. It is designed to remove 95% of grit at 2.65 specific gravity and produces a substantially grit-free liquid and a cleaned, well-washed, drained grit. Benefits include: Continuous operation Minimum maintenance
Crossflow Grit Detritor - steel tank for grit removal in wastewater plants
Crossflow Grit Detritor & Rake Classifier by Tuke and Bell Ltd is a grit removal system for wastewater treatment, designed to separate and collect grit and organic matter. System uses a rotary scraper in a collection tank and a reciprocating rake mechanism in a sloping channel. Scraper blades have replaceable, height-adjustable wear tips. All
Hydro helps pioneer better STW supply chain partnering
Expansion of a major water recycling centre in Cambridgeshire provided an opportunity for Anglian Water to pilot a more streamlined approach to working with the supply chain in the run-up to AMP6. To meet the needs of a rapidly growing population in the area, the capacity of Uttons Drove Water Recycling Centre is being expanded in a £10 million
Silty Surface Water Run-Off in The North East of England
Housebuilding project in Durham, England is located on a hilly incline, specifically a 1 in 10 slope. Surface water run-off was travelling from the top of the hill, eroding the soil and collecting suspended solids on it's way to the bottom of the site. The water was being collected in bunds, and then treated and discharged to a nearby Northumbrian
Grit and silt removal - helping you find the best companies for your project.
Hydro International
Manufactures separation technologies that have no moving parts and require no external energy input. Systems include a solids / liquid separation process for the removal of suspended solids at sewage treatment works, a physico-chemical process for the treatment of industrial wastewater, and a physical settlement process for the high rate removal
Unit 2, Rivermead Court, Kenn Business Park, Windmill Road, Kenn, Clevedon, BS21 6FTSiltbuster
Siltbuster Limited leads the field in the provision of modular (& transportable) solids/liquid separation solutions for the treatment of solids laden water across a range of industries. We developed the Gritbuster System to Treat Highway Cleansing Residue & Gully Waste in a compact treatment plant, initially to reduce landfill tax costs but
Williams Building, Kingswood Gate, Monmouth, NP25 4EEJacopa
Manufactures and supplies dissolved air flotation systems. These are designed for separating and removing suspended solids from liquid by attachment of micro-sized air bubbles to the suspended particles. Also offers grit traps that produce a grit-free liquid and a cleaned, well-washed, drained grit
Cornwallis Road, Millard Industrial Estate, Lyng, West Bromwich, B70 7JFTuke & Bell
Supplier of grit removal systems for sewage treatment plants. The grit detritor transports grit that has settled out in collection tanks to a discharge point, whilst washing the grit to return any organic matter to the treatment process. The vortex grit trap has paddles that give the sewage flow a constant velocity keeping organic material in
Trent Vale House, Vulcan Road, Lichfield, Staffordshire, WS13 6RWHaigh
Offers plant for separating disintegrated inorganic screening solids from wastewater. Complete screening systems for wastewater inlet works are also available
