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INDONESIA
Seminar Nasional Teknik Kimia Kejuangan
Published by Universitas Pembangunan Nasional Veteran Yogyakarta
ISSN : -     EISSN : -     DOI : -
Core Subject : Science, Social, Engineering,
Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Engineering Environmental Science
Prosiding Seminar Nasional Teknik Kimia Kejuangan adalah media online dari makalah yang telah diseminarkan pada acara Seminar Nasional Teknik Kimia “Kejuangan” (SNTKK). SNTKK merupakan agenda tahunan yang diselenggarakan oleh Program Studi Teknik Kimia FTI UPN ”Veteran” Yogyakarta. Seminar ini merupakan sarana komunikasi bagi para peneliti dari perguruan tinggi, institusi pendidikan, serta lembaga penelitian maupun industri, dalam mengembangkan teknologi kimia untuk pengolahan sumber daya alam Indonesia.
Arjuna Subject : -
Articles 588 Documents
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The Removal of Cu (II) and Pb (II) on Wastewater using Microbial Fuel Cells (MFCs) with Graphite/Chitosan Electrode Adhi Satriyatama; Nadia Winda Damaranti
Prosiding Seminar Nasional Teknik Kimia "Kejuangan" 2020: PROSIDING SNTKK 2020
Publisher : Seminar Nasional Teknik Kimia "Kejuangan"

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Abstract

Heavy metal contamination in water has become a major problem in the environment as a result of very rapid industrial development. The presence of heavy metal contamination is becoming toxic, carcinogenic, and able to harm living organisms in ecosystem. Various methods have been applied for reducing heavy metals in water with high efficiency results, but most of them are still require complicated equipment and procedure. Microbial Fuel Cell (MFC) is a new technology for reducing heavy metals using biosorption activity of microorganisms. This study aimed at analyze the concentrations reduction of Cu (II) and Pb (II) using MFC on river sediments and sludge substrate. At the initial stages, graphite/chitosan electrodes were prepared and characterized. Subsequently, the exoelectrogenic microorganisms in the substrate were identified by the Gram staining method and biochemical tests. The processes were carried out in MFC dual chamber reactor with open circuit system for 120 hours. Heavy metal concentrations were analyzed using Atomic Absorption Spectrometry (AAS) periodically at wavelengths 250 nm (Cu) and 283 nm (Pb). COD (Chemical Oxygen Demand) removal, power density, DO (Dissolved Oxygen), and pH were also analyzed. The concentration of Cu (II) metal experienced the biggest decrease in wetland mud substrate that was 75%, followed by Pb (II) which was 45%. Whereas on the river sediment substrate, the concentration of Pb (II) experienced the largest decrease of 81%, followed by Cu (II) of 67%. In addition, measurements of power density values on both substrates were tend to be fluctuated.
Pengaruh Konsentrasi KOH dan Suhu terhadap Adsorpsi Cu pada Limbah Cair Batik dengan Adsorben Bonggol Jagung Rifai Nur Wakid; Rochmat Hari Prasetyo; Akida Mulyaningtyas
Prosiding Seminar Nasional Teknik Kimia "Kejuangan" 2020: PROSIDING SNTKK 2020
Publisher : Seminar Nasional Teknik Kimia "Kejuangan"

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Abstract

Pengaruh Penambahan Silika Carbon Nanotube dalam Membran sPEEK PVA terhadap Karakteristik Membran pada Sel Bahan Bakar Metanol Pramita Cindy Imannurya; Nur Hidayati
Prosiding Seminar Nasional Teknik Kimia "Kejuangan" 2020: PROSIDING SNTKK 2020
Publisher : Seminar Nasional Teknik Kimia "Kejuangan"

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Abstract

Pemanfaatan Serat Buah Kelapa Sawit menjadi Bioetanol dengan Variabel Konsentrasi H2SO4 pada Proses Hidrolisis Adrianto Ahmad; Idral Amri; Wida Sri Wani
Prosiding Seminar Nasional Teknik Kimia "Kejuangan" 2020: PROSIDING SNTKK 2020
Publisher : Seminar Nasional Teknik Kimia "Kejuangan"

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Abstract

Pengaruh Penggunaan Arang Aktif Teraktivasi Fisika terhadap Desalinasi Air Payau Desa Kemudi Gresik Zainal Mustakim; Fiska Yohana Purwaningtyas; Bagas Aji Pratama; Choirul Anam
Prosiding Seminar Nasional Teknik Kimia "Kejuangan" 2020: PROSIDING SNTKK 2020
Publisher : Seminar Nasional Teknik Kimia "Kejuangan"

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Abstract

Pengaruh Pelarut Terhadap Persentase Kopolimerisasi Cangkok Asam Akrilat pada Khitin dengan Metode Iradiasi Gatot Trimulyadi Rekso; Rahmawati Rahmawati
Prosiding Seminar Nasional Teknik Kimia "Kejuangan" 2020: PROSIDING SNTKK 2020
Publisher : Seminar Nasional Teknik Kimia "Kejuangan"

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Abstract

Pengaruh 5% MgO pada CuO-ZnO-Al2O3 sebagai Katalis Bifungsi untuk Sintesis Langsung DME dari Syngas pada Tekanan 15 Bar Indah Retno Wulandary; Aisyah Ardy; Aslamiah Aslamiah; Edi Susanto; Herri Susanto
Prosiding Seminar Nasional Teknik Kimia "Kejuangan" 2020: PROSIDING SNTKK 2020
Publisher : Seminar Nasional Teknik Kimia "Kejuangan"

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Isolasi Senyawa Flavonoid dari Limbah Kulit Buah Kakao dengan Variabel Mesh Partikel dan Suhu Evaporasi Lintang Daniswara; Muhammad Mujiburohman
Prosiding Seminar Nasional Teknik Kimia "Kejuangan" 2020: PROSIDING SNTKK 2020
Publisher : Seminar Nasional Teknik Kimia "Kejuangan"

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Abstract

Optimisasi Pemompaan dan Penyaringan Air Bawah Tanah dari Goa Tuk Sarining Kembang untuk Memenuhi Kebutuhan Air bagi Warga Desa Gebang dan Sekitarnya Heru Sigit Purwanto; Bambang Sugiarto; Dedi Fatchurohman
Prosiding Seminar Nasional Teknik Kimia "Kejuangan" 2020: PROSIDING SNTKK 2020
Publisher : Seminar Nasional Teknik Kimia "Kejuangan"

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Abstract

Analisis Kegagalan Hasil Uji Produk Pelek Aluminium Berdasarkan SNI 1896 : 2008 Apriardi Ihlas; Najmuddin Yahya
Prosiding Seminar Nasional Teknik Kimia "Kejuangan" 2020: PROSIDING SNTKK 2020
Publisher : Seminar Nasional Teknik Kimia "Kejuangan"

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Abstract

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