Biogas Treatment Articles & Analysis

Clarke Energy has successfully completed an innovative project for Urbaser Environnement SAS in Tarn, France. The municipal biogas treatment plant of TRIFYL – Syndicat Départemental d’Elimination des Déchets – produces biomethane for injection into the Terega gas network. This project, the second largest in the region, marks a significant milestone in waste ...

By Clarke Energy

In December 2019 Dordtech has finalized and delivered a project for a containerized 1MWe biogas CHP system in Tel Yosef. This is one of the first large capacity biogas CHP installations for biogas in ...

By Dordtech

The Wastewater Treatment Plant (ETAR) do Norte is one of the largest in the central region of Portugal, serving several municipalities. The infrastructure is located in the area of Coimbra, Leiria, occupying 6 hectares of land; it receives effluents from about 250,000 inhabitants of several municipalities. It has the capacity to treat some 38,000 m3 of wastewater daily, of which 77% is domestic, ...

By Bioconservacion SA

Sydney Water has plugged in additional expertise and cogeneration power from Clarke Energy and D4C, contracting a further two INNIO Jenbacher J420, 1.5MW biogas to energy generating sets for their Malabar Wastewater Treatment Plant. The additional two gensets take the total to eleven similar biogas to energy cogeneration solutions that Clarke Energy has delivered for Sydney Water, providing an ...

By Clarke Energy

Since the founding of the company in 1987 DMT Environmental Technology has grown to be one of the largest players in the field of (bio)gas treatment, especially biogas upgrading and desulphurisation technologies. During the last five years the company expanded its operations successfully in the attractive US market and delivered year on year revenue growth. To continue its growth trajectory DMT ...

By DMT Environmental Technology BV

Henan BCCY Environmental Energy Co., Ltd (Stock Code:300614) was founded in April 2009, with capital registered 120 million Yuan. The Company has more than 1000 employees. The company focuses on the development and utilization of environmental energy, including landfill gas power generation, waste heat utilization, mobile energy storage, solid waste resource disposal, industrial biogas treatment, ...

By Chekvan Technology Co.,Ltd.

Fluence technology scrubs hydrogen sulfide from biogas before it's used to generate electricity. The Fluence biogas desulfurization system installed at the Citrusvil plant uses four washing columns as well as two oxidation tanks. Citrusvil, a large, South American citrus-processing company, has a focus on building sustainability into its production systems. This extends to using waste-to-energy ...

By Fluence Corporation

Siloxanes present in the biogas produced during anaerobic digestion in wastewater treatment plants (WWTPs) can damage the mechanism of cogeneration heat engines and obstruct the process of energy valorization. The objective of this research is to detect the presence of siloxanes in the biogas and evaluate a procedure for their elimination. A breakthrough curve of a synthetic ...

By IWA Publishing

Biogas desulphurization and siloxanes abatement. Case study : MCFC project by CETAGUA (Mataró – Spain) Reducing the carbon footprint of our society is imperative. This can be achieved by capturing and confining anthropogenic CO2 emissions as well as by replacing fossil-based fuels with renewable or waste-derived fuels. MCFCs (Molten Carbonate Fuel Cells) are unique in being able ...

By Bioconservacion SA

The Northern Wastewater Treatment Plant (WWTP) is one of the biggest in the central region of Portugal, servicing various municipalities. The infrastructure is located in the area of Coimbra, Leiria, taking up 6 hectares of land; it receives effluents from some 250,000 inhabitants across multiple municipalities. It has the capacity to treat around 38,000m3 of wastewater on a daily basis, 77% of ...

By Bioconservacion SA

The anaerobic process for the treatment of municipal and industrial wastewater has been in practice for over a century. Apart from treatment of wastewater, the process has the advantage of lower sludge and biogas production that can save energy. Application of this process in a primary clarifier in such a way that there is simultaneous digestion of primary settled sludge and organic removal ...

By IWA Publishing

The Giugliano project was separated into two separate phases. During Phase 1 in 2016 we designed and built the Giugliano facility to process 36,000 t/a of source separated organics, including approximately 80% household organics and 20% leaf and yard waste. The facility uses 13 dryAD tunnels and/or 10 composting tunnels to convert organic waste into compost and biogas. The biogas that is ...

By Waste Treatment Technologies (WTT)

Abstract An increasing effort is put into the utilization of organic waste streams in anaerobic digesters, producing useful products such as fertilizers and biogas. It becomes increasingly attractive to upgrade biogas to natural gas quality and consequently liquefy the gas to Bio-LNG. DMT Environmental Technology has been developing biogas treatment plants for over 25 years, closely following ...

By DMT Environmental Technology BV

Abstract Due to governmental incentives and growing environmental awareness, it becomes increasingly attractive to upgrade biogas to natural gas quality and inject it into the natural gas grid or to use it as transport fuel. In this way, the biomethane can be utilized with the highest energy efficiency. Progressively, effort is being put into the utilization of organic waste streams in anaerobic ...

By DMT Environmental Technology BV

In partnership with Greek engineering firm DIMTECH, Bioconservacion is conducting a biogas desulphurisation project that aims to drive the harnessing of energy from the digestion of slurry at the WWTP in Chania - the plant where wastewater is treated within a semi-arid zone of Crete, located near residential areas. This facility will be going into operation soon and will use the Bi-On Fe ...

By Bioconservacion SA

Giant miscanthus (Miscanthus×giganteus) and Chinese fountaingrass (Pennisetum alopecuroides (L.) Spreng), cultivated for landscaping and soil conservation, are potential energy crops. The study investigated the effect of combined thermal and alkaline pretreatments on biogas production of these energy crops. The pretreatment included two types of alkali (6% CaO and 6% NaOH) at 22, 70 and 100 ...

By IWA Publishing

The simultaneous capture of CO2 from biogas and removal of carbon and nutrients from diluted centrates in a 180 L high-rate algal pond (HRAP) interconnected to a 2.5 L absorption column were evaluated using a C, N and P mass balance approach. The experimental set-up was operated indoors at 75 μE/m2·s for 24 h/d at 20 days of hydraulic retention time for 2 months of steady state, ...

By IWA Publishing

Waste Treatment Reference Plant – Wallingford Description of project: AD Plant for treatment of organic waste and animal byproducts with an installed electrical power of 2.4 MW Type of Plant: AD-BT Total aggregate input capacity (waste): 70.000t/year Location of Project: Wallingford, Oxfordshire, United Kingdom Date of Completion 2012 Is the plant operational and has been operational ...

By bwe Energiesysteme GmbH & Co. KG

Description of the project Waste biogas plant Wallingford (UK): type of plant capacity, location, date of completion, role and scope of works and photos. ...

By bwe Energiesysteme GmbH & Co. KG

Anaerobic digestion is widely used as an important source of renewable energy. With the increasing number and capacity of biogas plants also, adequate treatment technologies for whole digestate – the residue from anaerobic digestion – are gaining attention. In this study the state of the art of digestate processing is analysed, and currently used treatment schemes and the various ...

By IWA Publishing