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  • The Impact of Coagulant Type and Dosage on Turbidity and pH Levels in Raw Water Treatment: A Comparative Study Using The Jar Test Method and Full-Scale Water Treatment Plant

    Budi Wijaya, Sudarno Sudarno, Ganjar Samudro, Rachmad Ardhianto
    🏢 Affiliation Details
    (1) Budi Wijaya: Department of Environmental Engineering, Faculty of Engineering, Universitas Diponegoro, Semarang, Indonesia
    (2) Sudarno Sudarno: Department of Environmental Engineering, Faculty of Engineering, Universitas Diponegoro, Semarang, Indonesia
    (3) Ganjar Samudro: Department of Environmental Engineering, Faculty of Engineering, Universitas Diponegoro, Semarang, Indonesia
    (4) Rachmad Ardhianto: Department of Environmental Engineering, Faculty of Infrastructure and Regional Technology, Institut Teknologi PLN, Jakarta, Indonesia
    📄 Pages: 46-62
    📊 Views: 301 , ⬇️ Downloads: 241 , 🌐️ DOI: 10.22373/ekw.v11i2.30001
    📅 Published: 16-12-2025

  • The Assessment of Seawater Intrusion on The North Coast of Aceh Besar: A Surface Water and Well Water Study

    Muhammad Irham, Ilhamsyah Putra, Irwansyah Irwansyah, Ichsan Setiawan, Ichsan Rusdi
    🏢 Affiliation Details
    (1) Muhammad Irham: Geographical Information Systems Laboratory, Faculty of Marine and Fisheries, Universitas Syiah Kuala, Banda Aceh
    (2) Ilhamsyah Putra: Department of Marine and Fisheries Science, Universitas Syiah Kuala, Banda Aceh
    (3) Irwansyah Irwansyah: Center for Environmental and Natural Resources Research (PPLH-SDA), Universitas Syiah Kuala, Banda Aceh
    (4) Ichsan Setiawan: Center for Marine and Fisheries Research (PRKP), Universitas Syiah Kuala, Banda Aceh
    (5) Ichsan Rusdi: Department of Marine and Fisheries Science, Universitas Syiah Kuala, Banda Aceh
    📄 Pages: 42-53
    📊 Views: 124 , ⬇️ Downloads: 172 , 🌐️ DOI: 10.22373/ekw.v8i1.10476
    📅 Published: 30-06-2022

  • The Application of Goat Bone Waste Activated Charcoal As Manganese Heavy Metal Absorbent in Borehole Water

    Sari Wardani, Savitri Savitri, Firda Mawardah, Muhammad Adham, Lindawati Lindawati
    🏢 Affiliation Details
    (1) Sari Wardani: Animal Husbandry Department, Faculty of Agriculture, Universitas Abulyatama, Aceh Besar
    (2) Savitri Savitri: Agrotechnology Department, Faculty of Agriculture, Universitas Abulyatama, Aceh Besar
    (3) Firda Mawardah: Student of Animal Husbandry Department, Faculty of Agriculture, Universitas Abulyatama, Aceh Besar
    (4) Muhammad Adham: Student of Animal Husbandry Department, Faculty of Agriculture, Universitas Abulyatama, Aceh Besar
    (5) Lindawati Lindawati: Mechanical Engineering Department, Faculty of Engineering, Universitas Abulyatama, Aceh Besar
    📄 Pages: 328-340
    📊 Views: 109 , ⬇️ Downloads: 83 , 🌐️ DOI: 10.22373/ekw.v7i2.9586
    📅 Published: 17-01-2022

  • Preparation and Characterization of Giant Tiger Shrimp (Penaeus monodon) Shell-Based Chitin as Biocoagulant For Water Purification

    Khairun Nisah, Rizna Rahmi
    🏢 Affiliation Details
    (1) Khairun Nisah: Department of Chemistry, Faculty of Sciences and Technology, Banda Aceh
    (2) Rizna Rahmi: Department of Environmental Engineering, Faculty of Sciences and Technology, Banda Aceh
    📄 Pages: 215-224
    📊 Views: 117 , ⬇️ Downloads: 89 , 🌐️ DOI: 10.22373/ekw.v7i2.8229
    📅 Published: 17-01-2022

  • Water Quality Pollution Index in Krueng Peusangan River Bireuen Regency

    Cut Hasriani, Ichwana Ramli, Suhendrayatna Suhendrayatna, Saiful Saiful, Syaubari Syaubari
    🏢 Affiliation Details
    (1) Cut Hasriani: Graduate School of Environmental Management, Post Graduate Program, Syiah Kuala University, Banda Aceh, Indonesia
    (2) Ichwana Ramli: Department of Environmental Management, Syiah Kuala University, Banda Aceh, Indonesia
    (3) Suhendrayatna Suhendrayatna: Department of Environmental Management, Syiah Kuala University, Banda Aceh, Indonesia
    (4) Saiful Saiful: Department of Chemistry, Syiah Kuala University, Banda Aceh, Indonesia
    (5) Syaubari Syaubari: Department of Chemical Engineering, Syiah Kuala University, Banda Aceh, Indonesia
    📄 Pages: 203-219
    📊 Views: 21 , ⬇️ Downloads: 22 , 🌐️ DOI: 10.22373/ekw.v12i1.33534
    📅 Published: 30-06-2026

  • Treatment of Well Water Using Biosorbent Derived From Areca Fiber Waste

    Devie Novallyan, Wiji Utami, Risnita Risnita, Atik Sahara, Malia Sabrina
    🏢 Affiliation Details
    (1) Devie Novallyan: Faculty of Tarbiyah and Teacher Training, UIN Sulthan Thaha Saifuddin, Jambi
    (2) Wiji Utami: Faculty of Science and Technology, UIN Sulthan Thaha Saifuddin, Jambi
    (3) Risnita Risnita: Islamic Education Management, Postgraduate, UIN Sulthan Thaha Saifuddin, Jambi
    (4) Atik Sahara: Faculty of Tarbiyah and Teacher Training, UIN Sulthan Thaha Saifuddin, Jambi
    (5) Malia Sabrina: Faculty of Tarbiyah and Teacher Training, UIN Sulthan Thaha Saifuddin, Jambi
    📄 Pages: 41-51
    📊 Views: 114 , ⬇️ Downloads: 95 , 🌐️ DOI: 10.22373/ekw.v7i1.8503
    📅 Published: 19-07-2021

  • The Effect of Applied Voltage in The Electrocoagulation Process of Reducing Pond and River Water Turbidity

    Masthura Masthura
    🏢 Affiliation Details
    (1) Masthura Masthura: Universitas Islam Negeri Sumatera Utara
    📄 Pages: 156-164
    📊 Views: 145 , ⬇️ Downloads: 154 , 🌐️ DOI: 10.22373/ekw.v6i1.5538
    📅 Published: 30-06-2020

  • Comparison Study of Macropollutant Removal in River Water Using Conventional Treatment and Nanofiber Membrane-Based System

    Auliya Anwar, Cut Meurah Rosnelly, Ichwana Ramli, Nasrul Arahman, Afrillia Fahrina
    🏢 Affiliation Details
    (1) Auliya Anwar: Graduate School of Environmental Management, Post Graduate Program, Syiah Kuala University, Banda Aceh
    (2) Cut Meurah Rosnelly: Department of Chemical Engineering, Syiah Kuala University, Banda Aceh
    (3) Ichwana Ramli: Department of Agricultural Engineering, Syiah Kuala University, Banda Aceh, Indonesia,
    (4) Nasrul Arahman: (Scopus ID: 25640944900, H-index: 16) Department of Chemical Engineering, Universitas Syiah Kuala, Banda Aceh
    (5) Afrillia Fahrina: Research Center for Marine and Land Bioindustry, National Research and Innovation Agency (BRIN), Lombok
    📄 Pages: 260-274
    📊 Views: 110 , ⬇️ Downloads: 99 , 🌐️ DOI: 10.22373/ekw.v9i2.17861
    📅 Published: 31-12-2023

  • Aplikasi Hydrogen Rich Water Pada Modifikasi Tepung Kentang Dengan Pengering Gelombang Mikro Sebagai Alternatif Substitusi Gandum

    Gita Indah Budiarti, Endah Sulistiawati
    🏢 Affiliation Details
    (1) Gita Indah Budiarti: Universitas Ahmad Dahlan
    (2) Endah Sulistiawati: Universitas Ahmad Dahlan
    📄 Pages: 128-138
    📊 Views: 140 , ⬇️ Downloads: 90 , 🌐️ DOI: 10.22373/ekw.v5i2.4704
    📅 Published: 31-12-2019

  • Hydrogel Films Derived Water Hyacinth Stems And Banana Peels Pectin: Tensile Performance And Swelling Ability

    Retno Febriyanti, Muthia Elma, Iryanti Fatyasari Nata, Ni Kadek Devi Ananda Saraswati, Paskah Fransiska Afrida Simatupang
    🏢 Affiliation Details
    (1) Retno Febriyanti: Chemical Engineering Department, Lambung Mangkurat University, Banjarbaru, South Kalimantan
    (2) Muthia Elma: Doctoral Program of Environmental Science, Postgraduate Program, Lambung Mangkurat University, Kayutangi, Banjarmasin, South Kalimantan
    (3) Iryanti Fatyasari Nata: Chemical Engineering Department, Lambung Mangkurat University, Banjarbaru, South Kalimantan
    (4) Ni Kadek Devi Ananda Saraswati: Materials and Membranes Research Group (M2ReG). Lambung Mangkurat University, Banjarbaru, South Kalimantan
    (5) Paskah Fransiska Afrida Simatupang: Materials and Membranes Research Group (M2ReG). Lambung Mangkurat University, Banjarbaru, South Kalimantan
    📄 Pages: 81-98
    📊 Views: 303 , ⬇️ Downloads: 196 , 🌐️ DOI: 10.22373/ekw.v9i1.16419
    📅 Published: 30-06-2023
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