Vol. 12 No. 1 (2022): Sains Natural

View Vol. 12 No. 1 (2022): Sains Natural

DOI: https://doi.org/10.31938/jsn.v12i1

Published: 2022-01-24

Optimization of Copper Dissolution from Electronic Waste Printed Circuit Board Using Leaching Method

Faradisa Athalla, Erni Sulistiawati, Iwan Setiawan

1-9
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The Effectiveness of Chlorine Tablets to Reducing Coliform in Wastewater Treatment Plant

Sri Arofah Mulyati, Mia Azizah, Srikandi Srikandi, Maidaswar Maidaswar, Neneng Atikah

10-16
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Determination of Nitrite and Nitrate Level in Wastewater Discharge from Smoked Fish Industry

Wina Yulianti, Ima Kusumanti, Nurul Jannah

17-22
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Application of The Inductively Coupled Plasma-Mass Spectrometry (ICP-MS) Method in Zinc Analysis

Nabilah Bilqis, Erni Sulistiawati, Miftakh Nur Rahman

23-26
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Isolation and Molecular Identification of Endophytic Bacteria of Clove Leaf (Syzygium aromaticum L) and Mechanism of Action Antibacterial

Sogandi Sogandi, Irviyani Irviyani, Usep Suhendar

27-35
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Utilization of Binahong (Anredera cordifolia) Leaves Extract from Bogor Regency as Free Radical Scavenging Activity

Novi Fajar Utami, Usep Suhendar, Anisa Hidayatul Amini

36-44
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