Yingjie Dai, Y. Kojima, J. Matsuda, Shunitz Tanaka
{"title":"Development of Seeding Material Made from Organic Waste for Sewage Treatment Tanks","authors":"Yingjie Dai, Y. Kojima, J. Matsuda, Shunitz Tanaka","doi":"10.3985/JJSMCWM.20.189","DOIUrl":null,"url":null,"abstract":"有機性廃棄物からなるシーディング剤の汚水浄化能を確認し,シーディング剤と下水活性汚泥との浄化処理効果を比較することを目的として,実験室規模の汚水処理実験を行った。化学的酸素要求量,pH,透視度,一般生菌数,浮遊物質,活性汚泥量などを測定項目として,汚水浄化効果を評価した。シーディング剤と下水活性汚泥の汚水処理能力はほぼ同一であったが,シーディング剤を添加することで汚泥発生量が少なくなった。シーディング剤は浄化槽の特性にあった微生物群を補給し,特に浄化槽稼動初期において汚水処理能力を向上し,浄化効率をあげることが明らかとなった。","PeriodicalId":432877,"journal":{"name":"Journal of The Japan Society of Material Cycles and Waste Management","volume":"46 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of The Japan Society of Material Cycles and Waste Management","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.3985/JJSMCWM.20.189","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}