Biogas Articles & Analysis

Looking for an interesting opportunity during or after your biogas-related studies? IBBK is a small consulting and education-focused company in the biogas sector. For the past 20+ years, we’ve participated in a wide variety of interesting biogas projects, conducted in-person and online conferences as well as biogas trainings, both in Germany and abroad. And since we always need ...

By IBBK Fachgruppe Biogas GmbH

Last week, a fermenter bag with a capacity of 5200 m³ was installed at Boonen Biogas in Belgium. The first of this series, with the same dimensions, had already been installed in 2015. ...

By Albers Alligator

Discussions of endogenous development in developing countries and environmental education focus on livelihood aspects as a decisive factor. However, current environmental education mainly focuses on the natural environment and lacks particular focus on livelihood aspects. This paper incorporates livelihood–based environmental education and investigates endogenous development in the Chitwan ...

By Inderscience Publishers

Anaerobic digestion foaming is a common operation problem in biogas plants with negative impacts on the biogas plants economy and environment. A survey of 16 Danish full-scale biogas plants on foaming problems revealed that most of them had experienced foaming in their processes up to three times per year. Foaming incidents often lasted from one day to three weeks, causing 20–50% ...

By IWA Publishing

Muffin Monster protects pumps, enhances productivity in biogas application Problem Low production and high maintenance in biogas production facility due to problem solids, viscous nature of sludge and a solids content exceeding 8 percent dry solids. Solution 30004-B150 Muffin Monster Click here to read the full ...

By JWC Environmental

By reviewing the development of household biogas in China, one of the key factors which impeded the use of biogas in northern China was noted - how a biogas digester lives through the winter. In order to solve this problem, a model named "Four in one" has been proposed by some researchers. In this paper, this model, including its structure, technical features, and benefit was introduced and ...

By Inderscience Publishers

Bacteria in the anaerobic degradation process convert the substrate to the final products methane and carbon dioxide. Toxic substances can change the process substantially. The purpose of this study was to investigate the influence of toxic cyanide on biogas production in anaerobic degradation of glucose at 40°C. The OxiTop respirometric system offers a quick and simple method for measurement of ...

By IWA Publishing

The inhibitory effect of azo dyes and quinoid compounds on an anaerobic consortium was evaluated during a decolorization process and biogas production. In addition, the impact of quinoid compounds such as lawsone (LAW) and anthraquinone-2,6-disulfonate (AQDS) on the rate of decolorization of Direct Blue 71 (DB71) was assessed. The anaerobic consortium was not completely inhibited under all ...

By IWA Publishing

The anaerobic fermentation experiments were carried out on a self-manufactured bench scale anaerobic digester with pig dung as feed material. Under mesophilic digestion condition, effects of different solid concentration of feed on characteristics of biogas production were investigated. Results showed that daily average biogas production rate and total biogas yield were increased with the ...

By Inderscience Publishers

With an aim to provide waste to energy solution to one of India leading sugar factory Kisaan Veer SSK in Bhuinj. Green Elephant embarked its journey in renewable energy space in India together with Kisaan Veer Green Elephant achieved recycling approximately 600 Nm3 of spentwash per day into clean liquid fertilizer and Biogas in 2010. Later in 2013 Green Elephant became the first company in India ...

By Green Elephant Engeneering Pvt. Ltd.

Biogas plant in Teterow in its final stage! The biogas plant of EnD-I’s subsidiary „EnD-I Loick Bioenergy GmbH, Cologne“, built together with the municipality of Teterow and other partners will soon start its test run. This plant has a capacity of 2 MW el. and is only the first of many to come. GLS Tanks scope of supply does include the delivery, erection, water fill test, ...

By GLS Tanks International GmbH

Location: Wöbbelin (Germany) Capacity: 2 x 526 kWel Input materials: Manure, renewable resources Features: All the waste heat of the biogas plants is used for heating the farm’s greenhouses and buildings. The biogas plant in Wöbbelin In 2005 the first 500 kWel biogas plant was built on the Hof Denissen together with EnviTec. Two years later the next plant went into operation. ...

By EnviTec Biogas AG

The aim of this study was to investigate the effect of trace element supplementation on operation of wheat stillage-fed biogas tank reactors. The stillage used was a residue from bio-ethanol production, containing high levels of sulfate. In biogas production, high sulfate content has been associated with poor process stability in terms of low methane production and accumulation of process ...

By IWA Publishing

Avoiding leaks is essential for accurate measurement of biogas production by batch assays. Here we present a simple method for detecting leaks and correcting results, based on the change in bottle mass during incubation. Three experiments were carried out using pure chemicals, wastewater sludge, and other complex substrates to test and demonstrate the method, and leaks were detected in all ...

By IWA Publishing

Subject: Builder of biogas plants in Romania Description: Technical visit to see BioBANG® in operation at our customers’ facilities Goal: Install BioBANG® in their customers’ plants to have greater flexibility in the use of waste biomass. To see video, please click ...

By BioBANG by Soldo Cavitators

The project Biogas Action is supported by the EU-funded Framework Program for Research and Innovation "Horizon 2020" (grant agreement No 691755) Project period: 2016-2018 This European Horizon 2020 EU project promotes sustainable production of biogas and biomethane obtained from manure and waste. The aim is to exploit the full potential of these residues in Europe. ...

By IBBK Fachgruppe Biogas GmbH

JSC Traidenis produced the scrubber for biogas power stations (1,6 MW capacity) “Alt Power” (Poland). Scrubber’s inner diameter is 4 m and it is insulated with 10 cm of polyurethane layer which is protected from external nature forces by additional composite ...

By JSC Traidenis

Substrate: Energy crops, animal manure, other organic material Biogas flow: 1.200 Nm3/h H2S inlet: 2.000 ppm H2S H2S outlet: 50 ppm H2S Year of Installation: 2011 Roager/Lundsby Bioenergi is located in the southern part of Denmark. It is a unique biogas plant as the input is a mixture of animal waste, energy crops and other kinds of biomass. In order to achieve the desired biogas production the ...

By Biogasclean A/S

Type HOFGAS®- IFL1c 360 Performance 360 Nm3/h / 2700 kW / 40mbar Customer Schmack Biogas AG (DE) Situation Actually, it's all quite simple: maize grows with the help of the sun, and power is produced from maize. How is this brought about? Vegetable raw material is converted to methane gas by microorganisms in an innovative biogas plant. This way, the end product is green ...

By Hofstetter BV

The farm biogas plant is used to treat agricultural biomass waste with a volume of 600 m³ in the reaction tank . Biogas can be used for power generation and heating, generating power 20kWel, thermal power CHP 40 kWth , boiler power 80kWth . ...

By Bio Energy Shanghai Co., Ltd (BioGTS)