sludge digestion Equipment

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  • Category: Energy & Renewables ×

  • Subcategory: Digesters ×

  • Keyword: sludge digestion ×

Colsen - Thermophilic Sludge Digestion System

by Colsen International b.v.     based in HULST, NETHERLANDS

The treatment of WWTP sludge represents a considerable cost for a sewage purification plant. In case the sludge amount is lowered the associated costs can be reduced. An efficient way for the reduction of the sludge amount is thermophilic sludge digestion. When compared with conventional mesophilic digestion thermophilic conditions take care of ...

ExtremeDutyâ„¢ - Sludge Mixer

by WesTech Engineering, Inc.     based in Salt Lake City, UTAH (USA)

WesTech ExtremeDuty™ Sludge Mixers provide vigorous mixing of digester contents to prevent stratification and improve the anaerobic process. They reliably speed gas production while reducing foaming and scum accumulation. This rugged design was originally developed to reduce the high service costs of egg-shaped digester mixers. It has proven to be ...

Reliant - Model Sewper Rx - Sludge Digester

by Reliant Water Technologies     based in New Orleans, LOUISIANA (USA)

Sewper Rx is a polymicrobial blend of bacteria, enzymes, and nutrients, scientifically formulated for the biodegradation of organic compounds found in all types of wastewater systems. These bacteria have been subjected to a process known as ‘anhydrobiotic engineering’ which causes them to change their behavior, allowing them to adapt ...


AppliTek AnaSense - On-line Anaerobic Control Analyzer

by AppliTek NV - Environmental Analysis Division     based in Nazareth, BELGIUM

AnaSenseis an on-line analyzer system designed specifically for monitoring anaerobic digesters, bringing the possibility of implementing new control alternatives to typical operating problems in anaerobic processes in mid to large scale digesters.

Sludge Heating Systems

by WesTech Engineering, Inc.     based in Salt Lake City, UTAH (USA)

WesTech offers sludge heating solutions for nearly any anaerobic digestion application. From mesophilic to thermophilic, WesTech's versatility and experience ensure that our sludge heating equipment will provide years of dependable service. We can provide heat exchangers to be piped into existing hot water systems or a complete boiler/ heat ...

Sludge Digestion and Energy Recovery

by Cadagua     based in Bilbao, SPAIN

One concern modern society has is protection of the environment. Reduction in energy consumption, preservation of the sources of raw materials and the waste reduction are main factors to ensure this.Waste produced must be stabilised and made inert and, if possible, must be turned into the object of clean technology development by reuse or ...

Enzymatically Enhanced Sludge Digestion

by BIOCONSULTING and Engineering Service, S.L. (BIOCONS)     based in Ismaning, GERMANY

The core process in the treatment of municipal sludge is the digestion, i.e. anaerobic fermentation. The efficiency rate of this process, which takes some 20 to 30 days, is however, unsatisfactory and impairs its cost-efficiency.

Thermophilic sludge digestion

by Hydroitalia - Colsen Srl     based in Medicina, ITALY

The treatment of WWTP sludge represents a considerable cost for a sewage purification plant. In case the sludge amount is lowered the associated costs can be reduced. An efficient way for the reduction of the sludge amount is thermophilic sludge digestion. When compared with conventional mesophilic digestion thermophilic conditions take care of ...

Sludge Digesting Tanks

by Monostore Ltd     based in Kampen, NETHERLANDS

Sludge digestion is a biological process, in which 50% of the organic material out of the sludge will be chemically broken down and converted in the assemblage of biogas. During the process the sludge water will be enriched with nitrogen, that releases from the sludge. That means the sludge is being cleared  with the additional benefit that ...

LysoGest - Sludge Digestion Optimizations

by ELIQUO Water & Energy B.V.     based in Barneveld, NETHERLANDS

At conventional municipal sludge processing, primary and waste activated sludge’s (WAS) are often mixed followed by anaerobic digestion. The easy degradable primary sludge’s could be normally dewatered more efficiently compared with systems where mixed dewatering of primary and WAS is applied. WAS is normally more difficult to dewater ...

Aerobic Sludge Digestion

by Air Products     based in Allentown, PENNSYLVANIA (USA)

Aerobic Sludge Digestion (ASD) can be used to reduce waste sludge biosolids in both secondary and primary sludges.

Sewage Sludge Digester Agitators

by AAT Abwasser- und Abfalltechnik GmbH     based in Wolfurt, AUSTRIA

AAT vertical shaft agitators for new or refurbished sewage sludge digesters. Each agitator is manufactured to suit the specific project requirements.

PAD - Model G - Process For Pre-Thickened Aerobic Digestion

by Ovivo (Formerly Eimco Water Technologies)     based in Salt Lake City, UTAH (USA)

The patented PAD-G (Pre-thickened Aerobic Digestion using a Gravity thickener) technology provides integrated operation of a gravity sludge thickener and two or more aerobic digesters. By operating these units as a combined system improved treatment is achieved.

PAD - Model K - Flat Plate Membranes Process For Pre-Thickened Aerobic Digestion

by Ovivo (Formerly Eimco Water Technologies)     based in Salt Lake City, UTAH (USA)

The PAD-K (Pre-thickened Aerobic Digestion) technology using the Kubota flat plate membranes process brings together Ovivo’s aerobic digestion and flat plate membrane experience into one integrated system. This combination provides owners with a truly revolutionary solids handling technology. The system consists of two or more aerobic ...

Model FC 407 - Aeration Basins & Sludge Digesters - Biological Foam

by Enterprise Specialty Products, Inc. (ESP)     based in Laurens, SOUTH CAROLINA (USA)

FC 407 is a100% active synthetic - non-mineral oil / nonsilicone - defoamer created for starch based foams such as hydrolyzed or partially hydrolyzed polyvinyl alcohols, polyvinyl acetates, ethylene vinyl acetates, and similar systems. FC 407 is extremely effective on water-borne polymer systems for coatings, adhesives, and graphic arts systems.

Model FC SLD - Aeration Basins & Sludge Digesters - Biological Foam

by Enterprise Specialty Products, Inc. (ESP)     based in Laurens, SOUTH CAROLINA (USA)

FC SLD is a new generation synthetic defoamer that is very effective on biologically generated foam in an activated sludge, BNR, ENR, and MBR wastewater treatment processes. FC SLD will also control foaming in the aerobic or anaerobic sludge digestion process, as well as dairy and poultry wastewater treatment. FC SLD does not contain mineral oil, ...

Digester Covers

by WesTech Engineering, Inc.     based in Salt Lake City, UTAH (USA)

WesTech provides innovative designs for custom digester covers using the latest structural standards while integrating ease of erection and economical value. WesTech offers three major structural designs: Steel Truss, Radial Beam, and DuoSphere™. Our Steel Truss and Radial Beam structures can be configured to fixed or buoyant configurations. Our ...

VERTAD - Auto-Thermophilic Aerobic Sludge Digestion Process

by NORAM Engineering and Constructors Ltd.     based in Vancouver, BRITISH COLUMBIA (CANADA)

NORAM’s patented VERTAD system is a proprietary, auto-thermophilic aerobic sludge digestion process.

ennox biogas - Model HE-sw - Sludge Heat Exchanger

by ennox biogas technology GmbH     based in Hard, AUSTRIA

For the heat exchange in sludge in waste water/sludge treatment systems as well as biogas installations, our heat exchanger sludge/water HE-sw is used, which has been uniquely developed for the waste water sector.  A turbulent sludge circulation is generated by an innovative turning chamber construction. The temperature profile is balanced ...

ennox - Model PSD - Spraying Unit

by ennox biogas technology GmbH     based in Hard, AUSTRIA

Floating covers or sludge accumulations forming on the substrate surface in the digester can be combated with a pivoting stainless steel spraying unit PSD. Normally the spraying unit is welded into the gas dome or manhole cover, can be rotated 360° and can pivot within the space available. The water connection can be achieved with a STORZ or ...

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