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Issue Title
 
Vol 11, No 1 (2022): APRIL 2022 THE EFFECT OF AVERRHOA BILIMBI EXTRACT AS NATURAL COAGULANTS ON THE CHARACTERISTICS OF RUBBER Abstract   PDF
Feerzet Achmad, Deviany Deviany
 
Vol 11, No 1 (2022): APRIL 2022 THE EFFECT OF LONG CARBONIZATION TIME ON QUALITY OF CHINESE WATER CHESTNUT ACTIVATED CHARCOAL AS A PEAT WATER BIOFILTER Abstract   PDF
Noor Khamidah, Muhammad Imam Nugraha, Norinayati Norinayati
 
Vol 14, No 1 (2025): APRIL 2025 The effect of microwave power, extraction time and solvent ratio of microwave assisted extraction (MAE) method on the yield of pectin from Nephelium lappaceum Abstract   PDF
Talitha Ayu Daffa Athallah, Muhammad Alfid Kurnianto, Anugerah Dany Priyanto, Hadi Munarko, Andre Yusuf Tisna Putra, Luqman Agung Wicaksono
 
Vol 14, No 2 (2025): OCTOBER 2025 The effect of Ni/Al2O3 catalyst mass variation and operation time on the CO2 methanation process Abstract   PDF
Yongki Pratama, Robert Junaidi, Didiek Hari Nugroho
 
Vol 12, No 1 (2023): April 2023 The effect of pressure on the concentration of methane and carbon dioxide absorption in biogas Abstract   PDF
Hairul Huda, Revy Aditya, Rivaldo Bodewyn Julian Worotikan, Nurdin Nurdin
 
Vol 14, No 2 (2025): OCTOBER 2025 The impact of substituting water with eco enzyme in natural bar soap production Abstract   PDF
Simparmin Br Ginting, Muhammad Rizki Agustian, Yuli Darni, Aris Setiawan
 
Vol 6, No 2 (2017): Oktober 2017 THE INFLUENCE OF THE PALM SUGAR MASS ON THE MAKING OF THE COMPOS FROM THE PALM OIL SALES WITH ANAEROBIC FERMENTATION METHOD USING EM-4 Abstract   PDF
Ramli Ramli, Marlinda Marlinda
 
Vol 11, No 1 (2022): APRIL 2022 THE KINETIC STUDY OF METHYLENE BLUE ADSORPTION USING THE RED FRUIT WASTE BIOCHAR Abstract   PDF
Yuni Rosita, Ahmad Tawfiequrrahman Yuliansyah, Rochim Bakti Cahyono
 
Vol 6, No 2 (2017): Oktober 2017 THE PAPER CHARACTERISTICS FROM COMBINATION OF RICE HUSKS AND EMPTY FRUIT BUNCHES Abstract   PDF
Yuli Ristianingsih, Hero Islami, Muhammad Sarwani
 
Vol 10, No 2 (2021): Oktober 2021 THE SUSTAINABILITY ASSESSMENT OF COMMUNAL WASTE WATER TREATMENT PLANT (WWTP) IN INDONESIA: CASE STUDI COMMUNAL WWTP IN SLEMAN REGENCY, YOGYAKARTA, INDONESIA Abstract   PDF
Dwi Saputri, Fajar Marendra, Agus Prasetya, Ahmad Tawfiequrrahman Yuliansyah
 
Vol 7, No 1 (2018): April 2018 THE UTILIZED OF ULIN WOOD WASTE (Eusideroxylon Zwageri T) AS ACTIVE CHARCOAL TO ADSORB IRON (Fe) AND MANGANESE (Mn) Abstract   PDF
Agus Mirwan, Niska Nana Pratidina, Anna Permana Sari
 
Vol 7, No 1 (2018): April 2018 TOTAL VOLUMETRIC MASS TRANSFER COEFFICIENT AT CO2 GAS ABSORPTION USING K2CO3 BY MSG PROMOTER Abstract   PDF
Erlinda Ningsih, Abas Sato, Mochammad Alfan Nafiuddin, Wisnu Setyo Putranto
 
Vol 9, No 2 (2020): Oktober 2020 TRADITIONAL MARKET SOLID WASTE MANAGEMENT STUDY IN KEPANJEN, MALANG DISTRICT Abstract   PDF
Hardianto Hardianto, I Nyoman Sudiasa, Shendy Hilda Sari
 
Vol 10, No 2 (2021): Oktober 2021 TRANSESTERIFICATION OF BIODIESEL FROM KAPOK SEED OIL (Ceiba pentandra) Abstract   PDF
Nove Kartika Erliyanti, Afida Kartika Sari, Achmad Chumaidi, Rachmad Ramadhan Yogaswara, Erwan Adi Saputro
 
Vol 8, No 2 (2019): Oktober 2019 TRANSESTERIFICATION OF BIODIESEL FROM WASTE COOKING OIL USING CAO NANOCATALYST Abstract   PDF
Cindi Ramayanti, Sarah Dampang
 
Vol 14, No 1 (2025): APRIL 2025 Trans-esterification of pangansius hypolatamus tallow waste with ethanol by electrolysis process and KO0H as catalyst Abstract   PDF
Bazlina Dawami Afrah, Muhammad Rendana, Muhammad Yori Pratama, Tiara Maharani Ramona Putri, Nurulia Rahmadianti, Dina Sabrina
 
Vol 15, No 1 (2026): APRIL 2026 Ultrasound-assisted liquid biphasic extraction of fucoidan from Sargassum sp. Abstract   PDF
Boy Arief Fachri, Jovita Labibah, Zakia Luthfiana, Ansori Ansori, Ditta Putri
 
Vol 14, No 2 (2025): OCTOBER 2025 Unveiling the role of cellulose solvent systems in direct and sustainable silica amination: a new pathway beyond aminopropyl agents Abstract   PDF
Hendrix Abdul Ajiz, Widiyastuti Widiyastuti, Heru Setyawan, Srie Muljani, Ade Sonya Suryandari, Nove Kartika Erliyanti
 
Vol 1, No 1 (2012): Oktober 2012 UPAYA PENURUNAN KADAR MERKURI DALAM MEDIA AIR MENGGUNAKAN ADSORBEN 2-MERCAPTOBENZOTHIAZOLE (MBT)–LEMPUNG AKTIF Abstract   PDF
Doni Rahmat Wicakso, Agus Mirwan, Abdullah Abdullah
 
Vol 10, No 2 (2021): Oktober 2021 USE OF PHOSPHORIC ACID AS BIOADSORBENT ACTIVATOR OF KETAPANG LEAVES (Terminalia sp.) TO REDUCE RHODAMINE B CONTAMINANTS Abstract   PDF
Nadya Hasna, Dedy Suprayogi, Abdul Hakim
 
Vol 14, No 2 (2025): OCTOBER 2025 Utilisation of palm oil fibre cake biomass for magnetic nanoparticle biocomposites as adsorbents in Sasirangan liquid waste treatment Abstract   PDF
Syamsul Ma'arif Putra Ukhrawi, Iryanti Fatyasari Nata, Rinna Juwita, Ahmad Gazaly, Ismi Nur Karima, Angga Prasetya
 
Vol 10, No 2 (2021): Oktober 2021 UTILIZATION ACTIVATED CHARCOAL OF HYACINTH AS PEAT WATER BIOFILTER USING ZnCl2 ACTIVATOR Abstract   PDF
Noor Khamidah, Hairu Suparto, Ita Oktavianingsih
 
Vol 6, No 2 (2017): Oktober 2017 UTILIZATION OF CASSAVA WASTE IN THE PRODUCTION OF PLYWOOD ADHESIVE EKSTENDER WITH DEXTRIN (WITH ACID CATALYST) Abstract   PDF
Piyantina Rukmini
 
Vol 9, No 1 (2020): April 2020 UTILIZATION OF CHITOSAN FROM SHRIMP SHELLS WASTE FOR REDUCTION IRON (Fe) METAL CONTENT IN MARTAPURA RIVER Abstract   PDF
Hesti Wijayanti, Hijratul Wahdi, Winardi Nooryanto
 
Vol 14, No 1 (2025): APRIL 2025 Utilization of pineapple stems as biocatalysts in the production of coconut oil using the enzymatic method Abstract   PDF
Nurull Fanani, Nur Ihda Farikhatin Nisa, Deddy Kurniawan Putra Siswoyo, Abubakar Tuhuloula, Novy Pralisa Putri
 
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