{"title":"THE ADDITION EFFECT OF (NaOH AND KOH) TO THE BIOGAS PURIFICATION","authors":"Yuninda Fahmayanti, Ahmad Abtokhi","doi":"10.18860/NEU.V10I2.4410","DOIUrl":null,"url":null,"abstract":"Biogas is a gas produced by the decomposition of organic materials involving microorganisms in the anaerobic state. The research focused on obtaining good quality biogas through NaOH and KOH purification by reducing H2S and CO2 levels. The purification of biogass proceeded in a variation of absorbent concentrations 0,05M, 0,1M, 0,15M NaOH and KOH solution. Gas chromatography chose for biogas characterization. Based on TCD detector in gas chromatography, it represented concentration area in percentage (%). The content of biogas for control was 2.14% CO2 and 0% H2S. The Addition of 0.05; 0,1M; 0,15M NaOH produced 1,57%, 1,56% and 2,98% CO2 respectively. Moreover, the addition of 0.05 M; 0,1M; 0,15M KOH yielded 0.81%, 0,30% and 1,03% CO2. The highest of the burning calories was the NaOH 0,15M amount of 66,528 kcal and the lowest of the burning calories was the 0,1M KOH amount of 38,976 kcal.","PeriodicalId":17685,"journal":{"name":"Jurnal Neutrino","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2018-07-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Jurnal Neutrino","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.18860/NEU.V10I2.4410","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
Abstract
Biogas is a gas produced by the decomposition of organic materials involving microorganisms in the anaerobic state. The research focused on obtaining good quality biogas through NaOH and KOH purification by reducing H2S and CO2 levels. The purification of biogass proceeded in a variation of absorbent concentrations 0,05M, 0,1M, 0,15M NaOH and KOH solution. Gas chromatography chose for biogas characterization. Based on TCD detector in gas chromatography, it represented concentration area in percentage (%). The content of biogas for control was 2.14% CO2 and 0% H2S. The Addition of 0.05; 0,1M; 0,15M NaOH produced 1,57%, 1,56% and 2,98% CO2 respectively. Moreover, the addition of 0.05 M; 0,1M; 0,15M KOH yielded 0.81%, 0,30% and 1,03% CO2. The highest of the burning calories was the NaOH 0,15M amount of 66,528 kcal and the lowest of the burning calories was the 0,1M KOH amount of 38,976 kcal.
沼气是微生物在厌氧状态下分解有机物质产生的气体。研究重点是通过降低H2S和CO2浓度对NaOH和KOH进行净化，获得优质沼气。在不同浓度的NaOH和KOH溶液中进行净化，分别为0,05 m, 0,1m, 0,15 m。气相色谱法用于沼气的表征。以气相色谱中TCD检测器为基础，用百分数表示浓度面积。对照沼气CO2含量为2.14%，H2S含量为0%。添加0.05;0, 1米;0,15 m NaOH分别产生1,57%，1,56%和2,98%的CO2。此外，添加0.05 M;0, 1米;0,15 m KOH的CO2产率分别为0.81%、0,30%和1.03%。燃烧热量最高的是0.15 m的NaOH量，为66,528 kcal，燃烧热量最低的是0.10 m KOH量，为38,976 kcal。
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