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All Journal Ecotrophic, Journal of Environmental Science Jurnal Presipitasi : Media Komunikasi dan Pengembangan Teknik Lingkungan Jurnal Ilmu Lingkungan Jurnal Reka Lingkungan Jurnal Sains & Teknologi Lingkungan Jurnal Tekno Insentif Journal of Information System, Applied, Management, Accounting and Research JPKMI (Jurnal Pengabdian Kepada Masyarakat Indonesia) Pelita Teknologi : Jurnal Ilmiah Informatika, Arsitektur dan Lingkungan SIGMA: Information Technology Journal Jurnal Pengabdian Masyarakat Akademisi Journal of Practical Computer Science (JPCS) Jurnal Informatika Teknologi dan Sains (Jinteks) JURNAL POLI-TEKNOLOGI Jurnal Pengabdian Pelitabangsa Jurnal Nusantara Mengabdi Jurnal Lentera Pengabdian Proceeding International Pelita Bangsa JMMR (Jurnal Medicoeticolegal dan Manajemen Rumah Sakit) Jurnal Pelita Pengabdian Jurnal Pengabdian Masyarakat (Jupemas) SAINTEK JPMAS : Jurnal Pengabdian Masyarakat
Nurhidayanti, Nisa
Program Studi Teknik Lingkungan, Universitas Pelita Bangsa, Bekasi
Religion Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Astronomy Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mechanical Engineering Medicine & Pharmacology Nursing Public Health Social Sciences Transportation Other

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Journal : Ecotrophic, Journal of Environmental Science

 1 
STUDI OPTIMALISASI KOMPOSISI GLISEROL DAN KITOSAN TERHADAP KARAKTERISTIK SIFAT FISIK PLASTIK BIODEGRADABLE DARI LIMBAH NASI AKING DAN TEPUNG TAPIOKA Nisa Nurhidayanti; Indah Yulian Kusuma Wardani; Nur Ilman Ilyas
ECOTROPHIC : Jurnal Ilmu Lingkungan (Journal of Environmental Science) Vol 15 No 1 (2021)
Publisher : Master Program of Environmental Science, Postgraduate Program of Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/EJES.2021.v15.i01.p03

Abstract

Aking rice is rice waste that is no longer suitable for public consumption, however, the high starch content of aking rice can be used as a raw material for making biodegradable plastics. Good biodegradable plastic made from cassava starch and rice flour, to increase its elasticity and extensibility it is necessary to add chitosan additives and glycerol plasticizers. This study aims to determine the optimum conditions for the composition of glycerol and chitosan for the physical properties of biodegradable plastics made from aking rice and tapioca starch. Biodegradable plastics in this study were made with 3 grams of aking rice flour and 7 grams of tapioka flour with the addition of variations in the composition of chitosan (3 grams, 5 grams, and 7 grams) and the addition of variations in the composition of glycerol (2 ml, 4 ml, 6 ml, and 8 ml). As a result, the highest tensile strength value at 7: 2 composition variation is 41.29 MPa, the highest elongation percentage at 3: 8 composition variation is 135.8%, the highest water resistance at 7: 8 composition variation is -206%, the highest percent water absorption and the fastest biodegradation process at a variation of the composition of 3: 2, namely 1603% and completely degraded on the 4th day.Keywords: aking rice, biodegradable plastic, chitosan, glycerol and tapioca starch.
FITOREMEDIASI LIMBAH DOMESTIK (Greywater) MENGGUNAKAN TANAMAN MELATI AIR (Echinodorus palaefolius) DAN ECENG GONDOK (Eichornia crassipes) UNTUK MENURUNKAN KONSENTRASI BOD, COD DAN AMONIA Nisa Nurhidayanti; Helbi Nurul Huda; Dodit Ardiatma
ECOTROPHIC : Jurnal Ilmu Lingkungan (Journal of Environmental Science) Vol 16 No 2 (2022)
Publisher : Master Program of Environmental Science, Postgraduate Program of Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/EJES.2022.v16.i02.p03

Abstract

Sustainable development can lead to an increase in the amount of wastewater produced from industrial waste and household domestic wastewater which contains materials/substances that can endanger human life and disrupt environmental sustainability. The aim of this research is to determine the optimum concentration of domestic wastewater for growth of water jasmine and water hyacinth and to determine the effectiveness of the phytoremediation method using plants water jasmine (Echinodorus palaefolius) and water hyacinth (Eichornia crassipes) in reducing concentrations of BOD, COD and ammonia in domestic greywater wastewater. The stages of the research method began with sampling waste water, testing wastewater, acclimatization of plants, range finding test / phytoreactor test and continued with data analysis. The results of the test parameters of domestic greywater waste for 7 days obtained the final value of COD is 0.50 mg/L, BOD is 0 mg/L, and Ammonia is 0 mg/L. Based on the research results obtained the effectiveness of reducing COD concentrations by 99.65%; BOD of 100%; and 100% ammonia. This shows that the use of the phytoremediation method using water jasmine and water hyacinth is very effective in reducing the levels of BOD, COD and ammonia in domestic greywater wastewater and has met the quality standards for domestic wastewater. Keywords: Phytoremediation, Domestic Greywater, Water Jasmine, Water Hyacinth
Co-Authors Agus Jatnika Effendi Agus Riyadi Akhmad Khawari Amali Amali Ana Fitrotun Nisa Andini Putri Riandani Angga Bahrul Fahmi Arum Tarina Asep Muhidin Aswan S Sunge Ayu Wahyuningtyas Cici Arinih Dadang Heri Kusumah Daspar Daspar Dema Puji Lazuardini Deni Rusli Dhonny Suwazan Dhonny Suwazan Dhonny Suwazan Dodit Ardiatma Donny Maulana Dyah Wulandari Putri Edi Widodo Eko Budiarto Endah Yaodah Kodratillah Erina Rulianti FITRI REZEKI Harry Fadillah Pratama Helbi Nurul Huda Hendrian Nunggu Ika Juhriati Indah Yulian Kusuma Wardani Inna Nisawati Mardiani Isyulianto Isyulianto Jamaludin Tasdik Lina Yulita Maha Putra Mamad Nurahmad Martin Dharma Setiawan Meika Hikmatriana Miftakul Huda Mindriany Syafila Nadia Fitra Firnadi Nadya Ulfani Sara Nani Hartati Nasution Nasution Neny Mulyani Novi Justika Harini Nur Ilman Ilyas Putri Anggun Sari Retno Fitri Astuti Rustianah Rustianah Sandy Nugraha Serta Manullang Simbar Fatih Buari Sofianti Sofianti Suherman Suherman Supriyanto Supriyanto Tan, Emmelia Tata Tarnita TITIN SUNARYATI Tri Ngudi Wiyatno Winda Yulianti Wiyanto Wiyanto Yuli Winarto Yuni Hertati Yunita Ramadhani RDS