Installation of a biogas upgradation system
3
Citation
0
Reference
10
Related Paper
Citation Trend
Abstract:
Biogas is methane-rich gas produced by the fermentation of plant or crop waste, effluents, cattle dung and night soil under anaerobic conditions and is used to generate heat and power. The presence of carbon dioxide, hydrogen sulphide and ammonia debases the heat value of the biogas. For increasing the biogas heat value and upgrading biogas to biomethane, polishing off the non-combustible gases from biogas must be accomplished. Biogas countercurrent upgradation system was fabricated and installed in a sago industry for upgrading biogas derived from anaerobic digestion of sago processing wastewater. A system for upgrading 354 ft3/h of biogas was fabricated using polyvinylchloride pipes of 12.7 mm thickness and 300 mm diameter; the system was installed over a foundation of concrete-filled pit with the help of protruding bed bolts. The bed bolds used were of 3/8 “ diameter fitted in holes bored in the stands which were to contain a maximum weight of 1 ton. This system was commissioned to upgrade biogas produced from sago processing wastewater.Keywords:
Biogas
The present research work entitled “Status of Biogas plants in Akola District” was carried out for the identification of the present scenario of biogas system. In the survey, data of biogas installation was collected from the national project on Biogas Development since 1982-83 to December 2006. It was found that nearly 13136 numbers of biogas plants were installed in the district. In the study, two villages from each block of Akola district were selected for collection of information about the biogas system. Nearly 140 number of biogas plants were installed in the fourteen selected villages of the seven block of district. Out of these, only 30 biogas plants (21 %) were found in working condition. The study reveals that a biogas user in the district faces the problem of dung and water availability for working of biogas system. It was realized that users of the studied area have not proper awareness about the problems occurred during operation of system which affected the working of biogas plant. It was observed that majority of the people have installed the floating dome type (KVIC) biogas plants. See end of the article for authors’ affiliations
Biogas
Cite
Citations (0)
Biogas is generated from anaerobic digestion of organic wastes by micro organisms. It is a relatively simple and economical method to produce a fuel from waste. It has a composition of methane as the main component with 50–70 percent, carbon dioxide around 30–40 percent and, hydrogen sulphide and moisture in trace quantities. The composition of biogas varies depending upon the substrates used. The raw biogas from the biogas digesters is properly scrubbed and purified to remove the unwanted gases like CO2, H2S and moisture upto a certain required level. In this work, a biogas upgrading system of 2 m3/h capacity has been developed for the removal of carbon dioxide and hydrogen sulphide from biogas, is indispensable to get biomethane. Developed biogas upgrading system, upgrades the biogas up to 96- 97% biomethane at 10 bar column-operating pressure with 1.5–2.5 m3/h of biogas in-uow rate and 1.75 m3/h of water inuow rate.
Biogas
Cite
Citations (0)
Biogas
Cite
Citations (1)
Biogas plant is a digester where anaerobic decomposition of the animal excreta/organic matter takes place and as a result biogas is produced. This gas is rich in methane and can be used for various purposes such as cooking, power generation and lighting. In case of anaerobic decomposition of the organic matter in the open, the gas (methane) produced directly goes into the atmosphere and increases the concentration of green house gases in. Use of biogas obtained through anaerobic decomposition in biogas plants converts methane into carbon dioxide and reduces the load of green house gases. The present paper discusses the potential of green house gas reduction by the use of biogas plants. The paper also discusses about the present status of biogas development in India, economics of biogas plant, selection of proper size of biogas plant along with the Government policy for providing incentive to the user for the construction of biogas plants.
Biogas
Renewable natural gas
Cite
Citations (1)
Biogas
Biogas Production
Cite
Citations (14)
This research aims to give an overview on how to improve the biogas yeild in Balinese digester plants using various co-substrates which are available in Bali. A series testing on the digestibility of substrates were set up either in the field or in the biogas laboratory. In-field analyses like testing the CO 2 -content and taking samples from digested manure were undertaken. Analyses such as dry matter (DM) and organic dry matter (oDM) determination, pH measurement and FOS/TAC were handled in the biogas laboratory. The huge number of different fruits in Bali gives a good opportunity to use their wastes like Durian hulls and Banana peelings, which can not be used anymore, as co-substrates in biogas plants. The results of these investigations allow to estimate the additional biogas yield, when adding co-substrates to a cow manure biogas plant.
Biogas
Cow dung
Cite
Citations (0)
Бұл зерттеужұмысындaКaно моделітурaлы жәнеоғaн қaтыстытолықмәліметберілгенжәнеуниверситетстуденттерінебaғыттaлғaн қолдaнбaлы (кейстік)зерттеужүргізілген.АхметЯссaуи университетініңстуденттеріүшін Кaно моделіқолдaнылғaн, олaрдың жоғaры білімберусaпaсынa қоятынмaңыздытaлaптaры, яғнисaпaлық қaжеттіліктері,олaрдың мaңыздылығытурaлы жәнесaпaлық қaжеттіліктерінеқaтыстыөз университетінқaлaй бaғaлaйтындығытурaлы сұрaқтaр қойылғaн. Осы зерттеудіңмaқсaты АхметЯсaуи университетіндетуризмменеджментіжәнеқaржы бaкaлaвриaт бaғдaрлaмaлaрыныңсaпaсынa қaтыстыстуденттердіңқaжеттіліктерінaнықтaу, студенттердіңқaнaғaттaну, қaнaғaттaнбaу дәрежелерінбелгілеу,білімберусaпaсын aнықтaу мен жетілдіружолдaрын тaлдaу болыптaбылaды. Осы мaқсaтқaжетуүшін, ең aлдыменКaно сaуaлнaмaсы түзіліп,116 студенткеқолдaнылдыжәнебілімберугежәнеоның сaпaсынa қaтыстыстуденттердіңтaлaптaры мен қaжеттіліктерітоптықжұмыстaрaрқылыaнықтaлды. Екіншіден,бұл aнықтaлғaн тaлaптaр мен қaжеттіліктерКaно бaғaлaу кестесіменжіктелді.Осылaйшa, сaпa тaлaптaры төрт сaнaтқa бөлінді:болуытиіс, бір өлшемді,тaртымдыжәнебейтaрaп.Соңындa,қaнaғaттaну мен қaнaғaттaнбaудың мәндеріесептелдіжәнестуденттердіңқaнaғaттaну мен қaнaғaттaнбaу деңгейлерінжоғaрылaту мен төмендетудеосытaлaптaр мен қaжеттіліктердіңрөліaйқын aнықтaлды.Түйінсөздер:сaпa, сaпaлық қaжеттіліктер,білімберусaпaсы, Кaно моделі.
Cite
Citations (0)
The main technical procedures of comprehensive utilization of biogas residues and biogas slurry in Linzhang County were introduced from the aspects of construction of biogas digesters,property management,processing enterprises and base construction,then the economic,ecological and social benefits were analyzed.The recycling mode of biogas residues and biogas slurry in Linzhang County were briefly introduced taking the biogas stations of Ganglingcheng area in Linzhang town of Linzhang County.
Biogas
Biogas Production
Cite
Citations (0)
In order to effectively solve the short cycle problem,research the use of biogas digesters in rural areas in Shanxi Province.Combining the Shanxi rural realities and improved the structural form of the traditional biogas digester.Through adding pretreatment tank to provide heat for biogas digester.And add thermal insulation materials for digesters wall,inlet and outlet to achieve the purpose of increasing biogas pool temperature in winter.Take the Yulin City for example,through the theoretical calculations and experimental,proved the biogas yield of biogas digesters can be achieved above 0.1 m3/(m3·d)in winter minimum temperatures,and the biogas from a 6～8 m3 digester could satisfy the daily energy requirements of a common household.
Biogas
Overwintering
Cite
Citations (0)
The nationally-recognized Susquehanna
Chorale will delight audiences of all
ages with a diverse mix of classic and
contemporary pieces. The ChoraleAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂA¢AÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂs
performances have been described
as AÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂA¢AÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂemotionally unfiltered, honest
music making, successful in their
aim to make the audience feel,
to be moved, to be part of the
performance - and all this while
working at an extremely high
musical level.AÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂA¢AÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂAÂA Experience choral
singing that will take you to new
heights!
Cite
Citations (0)