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All Journal Bumi Lestari Jurnal Teknologi INTEKNA Konversi Info-Teknik EnviroScienteae Jukung (Jurnal Teknik Lingkungan) Jurnal Purifikasi Jernih : Jurnal Tugas Akhir Mahasiswa Jurnal Pengabdian Ilung (Inovasi Lahan Basah Unggul)
Andy Mizwar
Program Studi Teknik Lingkungan Fakultas Teknik Universitas Lambung Mangkurat
Agriculture, Biological Sciences & Forestry Arts Humanities Astronomy Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Dentistry Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Medicine & Pharmacology Nursing Physics Public Health Social Sciences Other

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PEMANFAATAN LIMBAH LUMPUR PENGOLAHAN AIR SEBAGAI BAHAN PEMBUATAN BATU BATA Andy Mizwar; Siti Rizki Amalia
Bumi Lestari Journal of Environment Vol 12 No 2 (2012)
Publisher : Environmental Research Center (PPLH) of Udayana University

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Bricks manufactured from water treatment sludge were investigated on clay mixing and1000ÚC firing temperature. Results of tests indicated that the sludge proportion were thekey factor determining the brick quality. Increasing the sludge content results in an increaseof brick water absorption and a decrease of brick shrinkage, compressive strength, anddensity. With up to 10% sludge added to the bricks, all of testing parameter met therequirements of the Indonesian National Standards (SNI 15-2094-2000). Toxic characteristicleaching procedure (TCLP) tests of brick also showed that the metal leaching level is lowand met the requirements of Indonesian government regulations (PP No. 85 Tahun 1999).
TIMBULAN LEACHATE DARI LANDFILL LYSIMETER DENGAN LAPISAN PENUTUP BERBAHAN DASAR LIMBAH ABU SEKAM PADI Andy Mizwar
Bumi Lestari Journal of Environment Vol 15 No 1 (2015)
Publisher : Environmental Research Center (PPLH) of Udayana University

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The purpose of this study was to determine the effect of the use of rice husk ash as a landfillcover on the quantity and characteristics of leachate generated from landfill lysimeter. Threelysimeters with diameter and height of 0,15 and 2 m, respectively, were prepared. Two lysimeterswere filled with municipal waste and two different cover types i.e. soil (lysimeter A) andricehusk ash (lysimeter B) while another lysimeter was filled solely with municipal waste(lysimeterC). Leachate quantities and characteristics were measured and determined once aweek.The cumulative leachate quantity from the lysimeter B was found to 69,33% and 43,93%lessthan the lysimeter C and Arespectively.Therewereno any differencesof the pH value oftheleachate generated from all lysimeters. The comparison of the leachate characteristicsshowedthat the lysimeter B generate the TSS concentrations 45,95% and 52,93% less thanthelysimeter C and Arespectively,however the TDS concentrations were130,73% and 60,91%morethan lysimeter C and Arespectively.In addition, the use of rice husk ash as a landfillcovercould reduce ± 85% of organic matter in the leachate generated.
Co-Authors Abd. Rasyid Syamsuri Achmad Syamsu Hidayat Agus Mirwan Angelicha Fralisa Cristiani Anisa Rahmawati Delvi Novarizky Nadhifah Demetrius Natanael Elsa Rahmadayani Erika Agustini Erika Agustini, Erika Erma Agusliani Fazarita Hayati Gilang Samudra Gilang Samudra, Gilang Gina Lova Sari Heryani, Hesty Karmaili, Karmaili M. Auliannoor M. Auliannoor, M. Maulana, Tri Okta Maulia Agustina Maulida Afirdaningrum mu'min mu'min Muhammad Abrar Firdausy Muhammad Abrar Firdausy Muhammad Fazriansyah Muhammad Firmansyah Muthia Elma Nabella Safitri Nadieda Hamatha Nopi Stiyati Prihatini Nurin Nisa Farah Diena Puteri Dinda Nur Aurora Putri Rachmalia Kartini Rahmadayani, Elsa Rd. Indah Nirtha Riza Miftahul Khair Rizqi Puteri Mahyudin Rosmiaty Rosmiaty RR. Ella Evrita Hestiandari Siti Rizki Amalia Totok Wianto Wulannika Listiara Yulinah Trihadiningrum Yunita, Rizmi