Digesters Applications

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  • Category: Energy & Renewables ×

  • Subcategory: Digesters ×

Wastewater treatment plants burning digester methane gas

by Superior Boiler Works, Inc.     based in Hutchinson, KANSAS (USA)

Superior boilers have hundreds of installations at waste water treatment plants burning digester methane gas. With hundreds of installations across North and South America, you can trust that your Superior Boiler will be sized correctly to safely burn a very useable, inexpensive fuel.

Biogas measurement for the waste to energy industry

by Kurz Instruments, Inc.     based in Monterey, CALIFORNIA (USA)

In a recent project and the subject of this paper, Kurz engineers conducted a study that lead to a unique, new design that allows thermal flow meters to perform accurately within a wet digester gas environment. The testing environment applies to landfill and digester applications.

Water systems for health sector

by Magnation Water Technologies - Magnation Corporation     based in Oakland, CALIFORNIA (USA)

The MAGNATION H2O Energizer Personal Use Funnel makes any water more biofriendly to your cells. Magnetic resonance reduces and restructures oversized water molecule clusters into smaller units, making them more bioavailable to your body`s cells due to easier passage into the cell structure. This fuller hydration, which delivers more oxygen and nutrients while also removing toxins at an accelerated rate, allows the body to operate at a higher state of efficiency and balanced health. Magnetizing your water elevates the quality of your hydration substantially.

Wastewater treatment solutions for anaerobic sludge digestion sector

by QM Environmental Services Ltd.     based in The Hague, NETHERLANDS

Anaerobic digestion is a series of processes in which microorganisms break down biodegradable material in the absence of oxygen, used for industrial or domestic purposes to manage waste and/or to release energy. It is widely used as part of the process to treat wastewater, like Upflow Anaerobic Sludge Blanket (UASB) reactors. As part of an integrated waste management system, anaerobic digestion reduces the emission of landfill gas into the atmosphere. Anaerobic digestion is widely used as a renewable energy source because the process produces a methane and carbon dioxide rich biogas suitable for energy production, helping to replace fossil fuels. The nutrient-rich digestate which is also produced can be used as fertilizer. The digestion process begins with bacterial hydrolysis of the input materials in order to break down insoluble organic polymers such as carbohydrates and make them available for other bacteria. Acidogenic bacteria then convert the sugars and amino acids into carbon dioxide, hydrogen, ammonia, and organic acids. Acetogenic bacteria then convert these resulting organic acids into acetic acid, along with additional ammonia, hydrogen, and carbon dioxide. Finally, methanogens convert these products to methane and carbon dioxide.

Odor Control for Municipal Waste

by OMI Industries (OMI)     based in Long Grove, ILLINOIS (USA)

Eliminating Industrial Odors Naturally Is Our Civic Duty

To handle the odor control needs of municipal and government agencies, OMI Industries has created MUNI® odor neutralizing product. Similar in many ways to its siblings in the Ecosorb® products line, Muni odor control product uses Van Der Waals forces to chemically react with malodor molecules to eliminate odors combined with a natural formulation that makes it safe to work with. What’s more, the Muni® product is surprisingly economical to use. It was specially developed to meet the tight budget limitations faced by municipalities without skimping on industrial odor control effectiveness.

Biogas Monitoring for the Renewable Energy Industry

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

AppliTek`s solutions in this field concentrate on the process efficiency of anaerobic digesters. Many existing digesters give unnecessary problems, which arise due to inadequacies in the process or process control system. AppliTek has developed a unique instrument to measure and control the key processes in the anaerobic fermentation. Compact gas analyzers with proprietary technology can be implemented to check the biogas yield.

Parameters: Volatile Fatty Acids - Alkalinity - pH - Bicarbonate

Gas parameters: CH4 - CO2 - O2 - H2S

Methane and Carbon Dioxide Sensing for Biogas Applications

by Edinburgh Instruments Ltd     based in Livingston, UNITED KINGDOM

Application: Anaerobic Digestion plants produce various gas components from a source material (or feedstock) that can be composed either solely or as a mixture of slurries, purpose-grown crops, food and organic waste material. The composition of the gas produced varies depending upon the feedstock and the Anaerobic digestion process itself. As a consequence, it is normal to measure various components of the resultant gas produced to evaluate the efficiency of the Anaerobic Digestion process. Furthermore, due to the flammable nature of Methane, and the risk of asphyxiation, most plants feature ambient air monitoring to protect personnel from any unplanned accumulation of leaked gas.

Wastewater Treatment for the Dairy Industry

by HydroThane STP BV     based in KC `s Hertogenbosch, NETHERLANDS

Dairies` production activities result to significant quantities of wastewater and waste by-products with high organic content that requires reduction before discharge. 

Cheese whey and lactose are some of the main concentrated streams that together with the waters from the cleaning procedures can be excellent substrates for the HydroThane UASB and ECSB processes, resulting to large biogas production rates and high purification efficiency with extremely low energy requirements.

The fats and the solids removed during the pre-treatment stage can be mixed with expired products that return in the factories and produce biogas while being stabilized in a HydroThane SWD (Solid Waste Digester).

Anaerobic Digester for Biogas Plant

by Center Enamel Co,.Ltd     based in Guangzhou, CHINA

Glass fused to steel tank is made by a special process, called vitreous enamel coating ,which is an advanced technology for anti-corrosion purpose of steel plate. Tanks are coated both inside and outside with enamel .Today, glass fused to steel tank is widely used in wastewater treatment projects as aerobic and anaerobic reactors of UASB,EGSB,SBR,BAF,USR,CSTR, and equalization tank, clarifier, and sludge holding tank. It has proven its superior resistance to thermal and chemical when facing water with extremes in pH and temperature.

Wastewater Treatment for Municipalities

by HydroThane STP BV     based in KC `s Hertogenbosch, NETHERLANDS

A wide variety of sludge, including municipal sewage sludge, are treated in anaerobic digesters.

In these digesters, there is a certain amount of biogas created and this consists of CH4, CO2 and H2S. This biogas is often used for creating green energy. 



Cogeneration (digester & landfill gas) flow solutions

by Sierra Instruments, Inc.     based in Monterey, CALIFORNIA (USA)

As an industry leader in Clean Energy flow applications, our thermal mass flow meters are used extensively in measuring digester and landfill gas, making electricity from waste.

Odor control

by Geomembrane Technologies Inc. (GTI)     based in Fredericton, NEW BRUNSWICK (CANADA)

Reducing odors is the most common reason clients select GTI covers. Our variety of cover options help industrial food and beverage processors contain odors from primary clarifiers, aeration basins, equalization tanks, and digesters by covering the exposed surfaces.

Agitation and mixing solutions for water and wastewater treatment.

by National Oilwell Varco     based in Dayton, OHIO (USA)

Municipal water treatment facilities utilize continuous mixing to process drinking water for municipalities.  There are a variety of drinking water sources and therefore different processing steps for the water.  Processes utilize rotating and static mixing to treat the water for human consumption.

Flaring Solutions for the Biogas Industry - Wastewater Treatment + Anaerobic Digester

by ABUTEC LLC     based in Kennesaw, GEORGIA (US) (USA)

ABUTEC manufactures and services low-emission, low-nitric-oxide enclosed flares for the anaerobic digester and wastewater industries. We offer compact solutions and competitively priced equipment for companies that are upgrading due to new regulations, evaluating a gas-to-energy project or looking for a green technology to work in emergency or shutdown conditions. We specifically size and design our flares for each customer’s unique needs.

Municipal wastewater solutions for anaerobic digestion industry

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

Recover valuable energy with WesTech`s anaerobic digestion process equipment. We offer complete digestion systems to store solids, provide mixing, capture methane gas, and convert it into usable energy.

Municipal wastewater solutions for thickening industry

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

WesTech thickeners are an excellent choice prior to digestion. Although gravity thickening has long been successful, Dissolved Air Flotation (DAF) thickening has several process and sizing advantages, especially for BNR applications.

Organic residue treatment for the food industry

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

In the field of energy, the industry continuously relies and depends on the supply of fossil fuels. Due to the ongoing increases of energy costs and the major dependence in relation to the production processes, an alternative energy source is advisable for the industry.

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