外文翻譯--太陽(yáng)能增溫丘陵地區(qū)沼氣廠實(shí)地考察-wenkub
2023-05-19 07:14:34 本頁(yè)面
【正文】 being 130km (Latitude:10–38WP11–49N)by 185km(Longitude:–).The installation cost of biogas plant is in?uenced by many parameters among which construction material is an important experimental biogas plant was constructed from over head plasticwater tank with height,diameter and thickness of 157cm,135cm and 6mm, biogas plant was placed above ground covered with greenhouse canopy(experimental biogas plant) which was pared against Indian standard conventional cement biogas plant which serves as gas generated from the biogas plant was utilized for cooking(burner) and lighting study was conducted for one year from October–September,2020 and the averaged values were tabulated statistically adopting Pearson?s Product moment correlation coefficient method Retention time was maintained at and slurry temperatures were recorded on an hourly basis (from . to .) using calibrated thermocouples for all the experiments and averaged per insolation was also monitored on an hourly basis (from .) using calibrated suers for all the experiments and averaged per production was recorded on a daily basis with wet type gas ?ow meters of one litre capacity(INSREF gas ?ow meter ,India) and methane in the gas was studied twice in a month using Gas application of biogas (family of four members) for cooking and lighting was also recorded twice a month. and discussion An attempt was made earlier by utilizing plastic materials for the fabrication of biogas plant,the reasons for the selection can be attributed to some of their physical and chemical 太陽(yáng)能增溫丘陵地區(qū)沼氣廠實(shí)地考察 8 properties such as noncorrosivity,good insulator for heat,light in weight and greater addition,plastic material is strong enough to withstand operating temperatures and prolonged exposure to sunlight,refabricable and plastic biogas plant is relatively cheaper to fabricate from these materials and also its performance has been found to be enhanced. The present study was carried out in fieldscale biogas plants of at different experimental biogas plant was made of plastic tank assisted with greenhouse and the control biogas plant was the conventional Deenabandhu model and parison was made focussing on fabrication material and effect of temperature in hilly averaged values per year recorded for physicochemical parameters in experimental and control biogas plants under the parative study in hilly region are shown in yearly average slurry temperatures on itored in experimental and control biogas plants ℃ ,respectively against ambient temperature of ℃ and corresponding rise in slurry temperature recorded was and % higher than the ambient temperature variation in slurry, ground and ambient condition with respect to solar insolation is represented in yearly average greenhouse chamber temperature recorded was ℃ in the experimental biogas yearly average gas yield from the experimental and control biogas plants were and production in the winter season was lower than other gas yidld in experimental biogas plant experimental , winter,postmonsoon,summer and premonsoon seasons methane content of biogas of both the plants was almost identical,but the moisture in the gas was 43% higher in the rubberballoon plant than the changes in ambient temperature affected the rubberballoon plant more than they affected the conventional plant. Table 1Physicochemical parameters for experimental and control biogas plant(annual basis) Parameters Plastic tank(experimental) Deenabandhu(control) biogas plant TS(%) Initial TS(%) Final 177。received in revised form 1 December 2020。顯而易見(jiàn)的是，記錄在塑料和常規(guī)控制沼氣漿料溫度分別比環(huán)境條件上升為 ％ ， 在實(shí)驗(yàn)的沼氣廠年均溫室室內(nèi)溫度記錄是 ℃ 。一旦安裝 傳統(tǒng)設(shè)計(jì)，則 所有傳統(tǒng)設(shè)計(jì)不能遷往其他任何場(chǎng)合。主要部分產(chǎn)生的沼氣利用，對(duì)在本研究中的植物實(shí)驗(yàn)組和對(duì)照沼氣做飯照明應(yīng)用。 最適 pH值介于 ，但天然氣產(chǎn)量是 。 據(jù)觀察，記錄在實(shí)驗(yàn)沼氣廠的甲烷氣體分?jǐn)?shù)為 ％。 177。 177。45 390177。 177。 177。 最后 177。 在生產(chǎn)沼氣的差異率為 ％。C 溫室室內(nèi)溫度的熱量轉(zhuǎn)移到水泥砂漿的 176。 在沈陽(yáng)農(nóng)業(yè)大學(xué)學(xué)士學(xué)位論文外文翻譯
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