Pub Date : 2022-01-01DOI: 10.20885/jstl.vol14.iss1.art1
Laga Yudhistira, Ida Munfarida, Rr. Diah Nugraheni Setyowati
{"title":"KORELASI KUALITAS AIR DENGAN KEANEKARAGAMAN KESERAGAMAN MAKROINVERTEBRATA SEBAGAI BIOINDIKATOR DI SUNGAI TAMBAK CEMANDI DESA KALANGANYAR SIDOARJO","authors":"Laga Yudhistira, Ida Munfarida, Rr. Diah Nugraheni Setyowati","doi":"10.20885/jstl.vol14.iss1.art1","DOIUrl":"https://doi.org/10.20885/jstl.vol14.iss1.art1","url":null,"abstract":"","PeriodicalId":365913,"journal":{"name":"Jurnal Sains &Teknologi Lingkungan","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127206698","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-01-01DOI: 10.20885/jstl.vol14.iss1.art4
Aulia ulfah Farahdiba
{"title":"PENGOLAHAN AIR LIMBAH PENYAMAKAN KULIT DENGAN MODIFIKASI TEKNIK AERASI","authors":"Aulia ulfah Farahdiba","doi":"10.20885/jstl.vol14.iss1.art4","DOIUrl":"https://doi.org/10.20885/jstl.vol14.iss1.art4","url":null,"abstract":"","PeriodicalId":365913,"journal":{"name":"Jurnal Sains &Teknologi Lingkungan","volume":"146 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131242439","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-01-01DOI: 10.20885/jstl.vol14.iss1.art8
Aryo Sasmita
{"title":"Estimasi Emisi Gas Rumah Kaca dari Limbah Padat dan Air Limbah Domestik di Kota Pekanbaru","authors":"Aryo Sasmita","doi":"10.20885/jstl.vol14.iss1.art8","DOIUrl":"https://doi.org/10.20885/jstl.vol14.iss1.art8","url":null,"abstract":"","PeriodicalId":365913,"journal":{"name":"Jurnal Sains &Teknologi Lingkungan","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122200258","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-01-01DOI: 10.20885/jstl.vol14.iss1.art7
Ica Veronika Maha
This study aims to analyze the effectiveness of determining the stage in the larvae of T. molitor best in dealing with styrofoam waste. The method used in this study using T. molitor of 10 tails each aged 60 days, 70 days, 80 days, 90 days, 100 days and 120 days. Styrofoam is administered as much as 12 mg each treatment. The results of this study indicate that the P6 larvae aged 120 prove that the effective feeding time for larvae is at 16.00-17.00 WIB with a mass of 0.86 mg. The high amount of styrofoam lost for 12 hours is directly proportional to the growth rate. Then the survival rate reaches more than 70%. Statistical analysis showed that there was a significant effect of all treatments on the amount of styrofoam loss, growth rate and liveliness (P <0.05). Styrofoam utilization as feed will have a positive impact on the decrease of styrofoam waste amount.
{"title":"EFEKTIVITAS Tenebrio molitor L. (Coleoptera: Tenebrionidae) SEBAGAI AGEN PENDEGRADASI STYROFOAM UNTUK MENGATASI PERMASALAHAN SAMPAH","authors":"Ica Veronika Maha","doi":"10.20885/jstl.vol14.iss1.art7","DOIUrl":"https://doi.org/10.20885/jstl.vol14.iss1.art7","url":null,"abstract":"This study aims to analyze the effectiveness of determining the stage in the larvae of T. molitor best in dealing with styrofoam waste. The method used in this study using T. molitor of 10 tails each aged 60 days, 70 days, 80 days, 90 days, 100 days and 120 days. Styrofoam is administered as much as 12 mg each treatment. The results of this study indicate that the P6 larvae aged 120 prove that the effective feeding time for larvae is at 16.00-17.00 WIB with a mass of 0.86 mg. The high amount of styrofoam lost for 12 hours is directly proportional to the growth rate. Then the survival rate reaches more than 70%. Statistical analysis showed that there was a significant effect of all treatments on the amount of styrofoam loss, growth rate and liveliness (P <0.05). Styrofoam utilization as feed will have a positive impact on the decrease of styrofoam waste amount.","PeriodicalId":365913,"journal":{"name":"Jurnal Sains &Teknologi Lingkungan","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114120919","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-01-01DOI: 10.20885/jstl.vol14.iss1.art6
Y. M. Yustiani, A. Hasbiah, Mahmud Yusuf, T. Alfiah
{"title":"COMMUNITY READINESS ON NON-ORGANIC WASTE MANAGEMENT OF HAMLET 3, KASOMALANG KULON VILLAGE, SUBANG DISTRICT, INDONESIA","authors":"Y. M. Yustiani, A. Hasbiah, Mahmud Yusuf, T. Alfiah","doi":"10.20885/jstl.vol14.iss1.art6","DOIUrl":"https://doi.org/10.20885/jstl.vol14.iss1.art6","url":null,"abstract":"","PeriodicalId":365913,"journal":{"name":"Jurnal Sains &Teknologi Lingkungan","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124389386","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-01-01DOI: 10.20885/jstl.vol14.iss1.art5
Rizqa Puspitarini
{"title":"ANALISIS KIMIA UDARA PT PAPERTECH INDONESIA UNIT II MAGELANG","authors":"Rizqa Puspitarini","doi":"10.20885/jstl.vol14.iss1.art5","DOIUrl":"https://doi.org/10.20885/jstl.vol14.iss1.art5","url":null,"abstract":"","PeriodicalId":365913,"journal":{"name":"Jurnal Sains &Teknologi Lingkungan","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117193435","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"PENYISIHAN KADAR SENG (Zn) DENGAN BIOADSORBEN KULIT SINGKONG MENGGUNAKAN SISTEM KONTINYU","authors":"Risma Awwalin Nisya, Yusrianti Yusrianti, Arqowi Pribadi, Shinfi Wazna Auvaria, L. Widayanti","doi":"10.20885/jstl.vol14.iss1.art9","DOIUrl":"https://doi.org/10.20885/jstl.vol14.iss1.art9","url":null,"abstract":"","PeriodicalId":365913,"journal":{"name":"Jurnal Sains &Teknologi Lingkungan","volume":"316 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123228903","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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