Vol. 3 No. 2 (2024)

Research Articles

• Enhancing Water Quality: Application of Coconut Shell Activated Charcoal for Sulfide and Ammonia Removal from Tofu Industry Wastewater

  Asnawati Asnawati, Novita Andarini , Tri Mulyono, Maimunah Noer Aini , Nur Fitriyah , Siswoyo, Zulfikar, Yeni Maulidah Muflihah

  32-36

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• Synthesis and Characterization of Glutaraldehyde-Crosslinked Chitosan for Urea Controlled Release

  Bambang Piluharto, Dwi Indarti, Donatus Setyawan Purwo Handoko, Tinok Dwi Ananda

  37-43

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• Effectiveness of Gold Extraction with Thiourea Solution from Gold Rocks in Mount Tumpang Pitu Pasanggaran Banyuwangi

  Novita Andarini, Ferlia Suci Ramadhani, Tanti Haryati, Suwardiyanto

  44-47

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• Isolation and Transformation of Tefrosin From The Seed of Tephrosia Vogelii With SelectfluorTM

  Ana Yulvia, Elvira Hermawati, Ade Danova, Ika Oktavianawati, Muhammad Reza

  48-53

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• The Effect of Substrate Concentration and Incubation Time on The Activity of The Uricase Enzyme From Goat Liver

  Wuryanti Handayani, Nurul Afifah Febriani, Anak Agung Istri Ratnadewi, Sudarko, Andriana Kusuma Pertiwi

  54-47

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