Wastewater treatment

The DecaPress DP764FD decanter centrifuge produces the highest possible separation results with a capacity of 70-130m3/hr. High throughputs are combined with significantly reduced flocculant consumption which results in very high economic efficiency. The DecaPress is simple to adjust and is characterised - due to its rigid design – by stable

The iCDS is a compact, containerised chemical dosing system capable of treating flow rates of over 100m3/hr. It offers a standard three-stage dosing designed to dose coagulants and flocculants on a flow proportional basis. This prevents the risk of overdosing. It can also automatically adjust the pH level to enable the pH to be both increased and/or decreased

Aquatreat's anti-fouling aspirators have been developed in response to the growing challenges posed by flushed wipes and rugs, and other heavy debris conditions in water and wastewater treatment systems. Operating without aerosols or any need for fine screening, the anti-fouling aspirators can be integrated into either new or existing treatment

HKS offers a standardised but flexible polymer preparation system that produces concentrated liquids in bulk supplies. The standardised approach allows systems to be tailored to suit each location without any additional costs. Controls are manual or automatic, with various electromechanical or PLC-based systems available

The MNSS™ Combined Screen is designed to capture larger influent materials at the front end of municipal and industrial wastewater treatment processes, thereby protecting and improving the efficiency of downstream treatment systems. The MNSS is capable of handling flows of up to 150 litres/sec, and is suitable for smaller plants and those

The DecaPress® DP45-422 decantercentrifuge provides high dewatering of sludge. It is for the continuous separation of a solid-liquid suspension in which the specific gravity of the liquid is less than the specific gravity of the solid. This is accomplished using high bowl speeds and low scroll differential speeds at high scroll torques

The DecaOil® DO37-362 is a decanter centrifuge with eccentric gear for two-phase separation. It provides the separation of solid-liquid mixtures consisting of two liquids and a solid phase. The specific density of the solid matter is higher than those of the two liquid phases

Smart Storm Industrial pH Balancing System is a ready-to-install chemical dosing solution for continuous in-line pH control in industrial wastewater. Designed for external or retrofit installation, it automates acid and caustic dosing to maintain compliant effluent discharge, with user-friendly controls and integral data logging: packaged system

Althon flange-mounted vermin grilles are designed to fit between two flanged pipes or fittings, or at the end of a flanged pipe run: prevents rodents and other vermin entering connecting pipework; available in sizes to fit 100–450mm PN16 flanges; can be manufactured to suit any pipe size on request; made from stainless steel

Prochem dosing system products are made from corrosion-resistant metals and plastics to meet the requirements of the application. Prochem provides both standard and custom solutions, with in-house design, machining, assembly and testing capabilities to ensure product reliability. Products include: pressure relief valves; pressure loading valves

Puriflo has wide experience with activated sludge treatment systems for treating industrial effluent. The treatment consists of an aeration tank in which a bacterial culture is given oxygen by aeration, enabling it to consume the organic content of the effluent or sewage. After treatment in the aeration tank, the flow passes to a settlement tank

Smart Storm offers a carefully-selected range of bacterial products for effluent bioaugmentation, based on specific formulations of naturally-occurring microbes, enzymes and plant extracts. Biological treatments that use micro-organisms and nutrients to stimulate contaminant biodegradation are increasingly important in wastewater management

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

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

Weedscreen Cleaners from Aquatic Control Engineering are automated systems for removal of debris, vegetation, and floating waste from water intake screens. Units use grab or rake mechanisms to lift debris and deposit it into a skip or dump area. Payload options range from 210kg to 1500kg. Systems are custom designed for each site and can be

MBBR25 and MBBR18 are modular automated biological treatment systems for municipal and industrial wastewater, designed to meet strict AMP8 discharge standards. Each unit uses three aerobic chambers with 40% fill HDPU carrier media at 840m²/m³ surface area, dual perforated diffusers, and integrated automation for efficient BOD5, ammoniacal

The Siltbuster PMPU20 is an integrated solution which comprises two dedicated reaction tanks and integral lamella clarifier for the multistage manipulation of pH levels and removal of suspended solids. This sequential treatment philosophy not only reduces the amount of reagent required per cubic metre of water, but also reduces the

Siltbuster's Roadside Concrete Waste (RCW) recovery system is designed for the onsite disposal of waste concrete and alkaline waste wash water generated in the construction industry. Typical applications include washing out of concrete and grout pumps, washing out of lorry-mounted concrete chutes; washing out of crane and telehandler chutes and skips

The DecaThick®DT66-422 decanter centrifuge with backdrive provides sludge thickening. It is for the continuous separation of a solid-liquid suspension in which the specific gravity of the liquid is less than the specific gravity of the solid. This is accomplished using high bowl speeds and low scroll differential speeds at high scroll torques

The media used in trickling filters needs a high surface area but must have a sufficiently open structure not to restrict the natural draft air flow. Traditional filters used blast furnace slag but modern plastic media like Biofil and Bioball provide a much higher surface area per unit volume of media with a low air side pressure drop. This makes

pHC5 is a fully automated pH correction system designed to neutralise acidic or alkaline water. Compact system fits within a 5ft shipping container footprint and handles flow rates from 2m³/h to 20m³/h. Integrated pH probe monitors water in real time, with automatic adjustment using carbon dioxide or sodium hydroxide dosing. Includes diffuser set

Puriflo has wide experience in building sequential batch reactors, a form of activated sludge treatment in which both aeration and settling take place in the same tank. The process can only be applied in cases where the flow to the plant is suitable or where it is possible to discharge a large volume in a short time. It is possible, by the

Sophia is a test and demonstration centrifuge rig suitable for 30-60m3/hr. The rig gives customers the opportunity to conduct process performance trials on their materials at their site and confirm the operating costs, performance and potential savings during a “try before you buy” experience. Sophia is a 45-foot trailer-mounted unit

Available in two sizes and provides a secure and space effective means of locating a dosing system, in-line mixer (pipe flocculator), treatment chemicals and any other monitoring equipment – all within a 20 or 10ft ISO container to prevent unauthorised access and vandalism. The containerised settlement treatment system comes complete with all