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All Journal TEKNIK Jurnal Presipitasi : Media Komunikasi dan Pengembangan Teknik Lingkungan METANA Jurnal Ilmu Lingkungan IJHCM (International Journal of Human Capital Management) Jurnal Pasopati : Pengabdian Masyarakat dan Inovasi Pengembangan Teknologi Jurnal Profesi Insinyur Indonesia
Nurandani Hardyanti
Environmental Engineering Department Diponegoro University
Aerospace Engineering Agriculture, Biological Sciences & Forestry Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Electrical & Electronics Engineering Engineering Environmental Science Industrial & Manufacturing Engineering Social Sciences Transportation

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Journal : metana

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PENYISIHAN KONSENTRASI TIMBAL (Pb) MENGGUNAKAN ADSORBENT ABU ENDAPAN BATU BARA (STUDI KASUS : AIR LIMBAH INDUSTRI PERCETAKAN SEMARANG) Hardyanti, Nurandani; Syafrudin, Syafrudin
METANA Vol 4, No 1 (2007): Juni 2007
Publisher : Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (5303.246 KB) | DOI: 10.14710/metana.v4i1.1720

Abstract

Abstract Offset industries produced waste water contained lead contaminant and had pollution potential for environment. One of method to remove waste water contained lead was used bottom ash as adsorbent. This research was to know the ability of  bottom ash to reduce lead in artificial waste water with concentration of lead was 20.64 mg/l in the batch and continuous processes. For the batch processes, bottom ash was used as independent variable of 0, 1, 3, 5, and 7 weight gram and highest removal efficiency up to 72.09-90.84%. While in continuous process experimental used column with diameter of 2 inch, discharge of 760 ml/minute, and influent concentration of 15 mg/l, 20mg/1, and 25 mg/l. Highest efficiency of removing lead was 73%-92.93%. With velocity constanst was 0.416-0.490 ml/mg. Second while operational capacity was 0.069-0.081 mg/g. Keywords:offset, adsorption, waste water, lead, coal bottom ash
Co-Authors Adinda Putra Yuwono Adinda Ragil Saputri Amri, Salim Isfayama Anik Sarminingsih, Anik Ardhianto Gutomo Wisnupradhono Aries Susanty Azhari, Nadya Aulia Badrus Zaman Bagaskhara, Rezza Anferditya Budi Prasetyo Samadikun Damayanti, Poerborini Dea Wijayanti Endro Sutrisno Fathan Syahreza Pratama Fera Meilasari Haryono Setiyo Huboyo Hasfiawan, Harsya Giras Indah Sekar Arumdani Inri Natalia Inri Natalia Irawan Wisnu Wardhana Isna Maulidya Durrotunnisa Isnaini Haya Amani Larasati, Dyanung Matthew Darmawan Mochtar Hadiwidodo Muhammad Agung Wibowo Nurmeta Diana Fitri, Nurmeta Diana Prayoga, Surya Rahayu Puji Safitri Ramadan, Bimastyaji Surya Rusdianto, Danang Arip Saraswati, Lutfi Sidiq, Muhammad Fajar Silviana Sri Sumiyati Sudarno Sudarno Suparni Setyowati Rahayu Syafrudin Syafrudin Syafrudin Syafrudin Tarisa Farrelia Febriana Tika Ayu Kusuma Wardani Titik Istirokhatun Wiharyanto Oktiawan Winardi Dwi Nugraha Yustina Metanoia Pusparizkita Zumrotus Sa'adah