Biological wastewater treatment

MSE Hiller is a UK leader in the supply, installation and rental of centrifuges and sludge dewatering equipment. The company undertakes bespoke biological treatment solutions. Working in partnership with leading industry names in industry, it is committed to minimising cost and environmental impact, as well as maximising efficiency for customers

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

ANITA™ Mox is a moving bed biofilm reactor (MBBR) for treating high-ammonia effluents. The system removes ammonia from effluent before it is recycled back into the digester for further treatment or discharged in the environment. Compact and flexible process, easily adaptable for upgrading of existing plants; alternative to building new biological

Colloide solutions for effluent treatment are determined by site-specific factors including: existing plant size / capacity / condition; raw water quality; required final quality of treated effluent; space available; etc. Activated sludge treatment uses microorganisms cultivated in the treatment process to break down organic matter into carbon

Phragmifiltre® is a reedbed technology that provides complete treatment of macerated or raw sewage in a single wetland system, with no pre-settlement and little or no power requirement. The system can treat raw non-settled sewage from 20 to 5,000 PE achieving removal efficiencies of 92% COD, 97% BOD5, and 97% suspended solids

Membrane Bio Reactors (MBR) from MSE Systems combine activated sludge treatment with a membrane liquid-solid separation process. The system uses low pressure Micro Filtration (MF) or Ultra-Filtration (UF) membranes, eliminating the need for clarification and tertiary filtration. MBRs are suitable for municipal and industrial wastewater treatment

Puriflo's membrane bioreactors feature submerged aerated media, offering high performance with low electrical running costs and minimal maintenance. They are manufactured with flat-sheet membranes and are designed specifically for each application. Services include installation and commissioning

Biopipe+ and Bioflo+ biological filter media are designed for use in Recirculation Aquaculture Systems (RAS). Warden Biomedia's uniquely-designed media provides a large protected surface area for biofilm development and optimal conditions for bacteria culture growth. RAS are designed to recirculate the water from fish farming tanks after it has

Puriflo specialises in the design of submerged aerated media plant for treating waste water in food processing industries. Submerged aerated media plant can deal with much higher loadings per cubic metre of tank volume than an activated sludge plant. No daily checks are required on the mixed liquor solids volume. Submerged aerated media plant uses

Colloide manufacture and install submerged membrane bioreactors. The MBRs are the most technically advanced products in their field, giving unparalleled performance in wastewater treatment. Colloide's submerged membrane bioreactor can be installed as part of a new-build plant and integrated to upgrade existing plants, giving an excellent quality

The digestate treatment system, designed by Colloide, is built around the ultra-efficient Selective Vaporisation system. Colloide's system is compact with a small footprint, and highly innovative with low energy and low chemical consumption. Separated liquor or unseparated liquor and solids can be treated to selectively remove ammonia and only a

Colloide design and install Sequential Batch Reactors. With flexible plants, and various aeration options they are capable of completing the treatment process in one tank. Despite the compact bulk free design Coilloide's SBRs are capable of treating high incoming loads with no recirculation pumps and minor energetic consumption: compact – the

The Siltbuster range of Moving Bed Biofilm Reactors (MBBR) is designed to provide packaged plug and play aerobic biological treatment, easy to operate and easy to maintain. Based on established fixed film biological treatment, the MBBR uses media with a specific area of up to 800m2/m3, providing a substantial greater treatment capacity – up to

The AnoxKaldnes™ Hybas™ hybrid process combines AnoxKaldnes™ MBBR biofilm technology and an activated sludge process in the same tank. The Hybas™ hybrid process is suitable for nitrogen removal from municipal wastewater and for some industrial applications. High nitrification is achieved with a reduced suspended sludge age

Biostyr™ biofilters combine a biological reactor and a physical filter in a single structure for the removal of organic, nitrogenous and particulate pollution in the treatment of municipal and industrial wastewater. Biostyr™ biofilters are available in several configurations for carbon removal, nitrification, nitrification / denitrification, and post-denitrification, and have a modular structure

A wide range of municipal or industrial effluents are treated by fixed film or suspended media biological processes. Aquatreat engineers can assist with existing process plant or advise on the most effective options for new facilities or extensions. Services include: sampling; testing; pilot testing of plant; provision of temporary or permanent plant

The capacity of an activated sludge plant is dependent on the concentration of biomass and its performance is a function of the microbial population. Warden Biomedia plastic media provides a high surface area per unit volume of media with a low air side pressure drop. It has been used to advantage in biological wastewater treatment processes for

The AnoxKaldnes™ MBBR (moving bed biofilm reactor) is a biological wastewater treatment where an active biofilm grows on small specially-designed plastic carriers that are kept suspended in the reactor. The AnoxKaldnes™ MBBR technology allows a flexible reactor design, and can be used to upgrade existing plants and biological processes

ANAFIT.CS is a reliable and very effective method for cleaning heavily mineralised wastewater from the industrial production process in the food industry. It is based on the anaerobic contact sludge process and combines three consecutive steps into an effective unit. In the methane reactor a distribution system of stainless steel lances evenly

Colloide can provide packaged MBBR system solutions including tanks, media, and screens. Specialising in engineering a lot of treatment capacity into a small volume Colloide systems can perform better than conventional activated sludge systems. The Colloide systems are highly flexible and can be used in a variety of configurations to achieve the

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