Professional Summary
Izarul Machdar was born in Banda Aceh, Indonesia. He graduated with a PhD from the Environmental System Engineering, Nagaoka University of Technology, Japan in 2001. He taught in the Chemical Engineering Department, Syiah Kuala University since 1991 with subjects of Wastewater Engineering, Chemical Process, Chemical Plant Design, Water Treatment and Plant Utility, Microbiology, Unit Operation of Chemical Engineering, and Synthesis Process. He and co-workers at the Nagaoka University of Technology developed the first unique design concept of aerobic wastewater treatment system published in 1998 known as the DHS (downflow hanging sponge) reactor. He published some books (in Indonesian) Dasar-dasar Sintesis Proses (978-979-8278-47-1), Ekologi dan Pencemaran Linkungan (ISBN: 978-602-8826-10-5), Q/A Pengendalian Pencemaran (ISBN: 978-979-17153-6-2), Dasar Sintesis Proses dan Prarancangan Pabrik Kimia (ISBN: 978-602-1270-33-2).
Educational Background
1998 – 2001
S3
Nagaoka University Tecnology
Air Limbah Domestik
1998 – 1998
S2
Nagaoka University Tecnology
Teknik Kimia
2000 – 1990
S1
Universitas Syiah Kuala
Teknik Kimia
| 1 | Study on yield and chemical constituent of Pogostemon Cablin (Blanco) Benth collected from different regions in Aceh Province, Indonesia |
| 2 | Development of lightweight foamed concrete using surface-modified oil palm kernel shell |
| 3 | Enhancing reading skills through innovative pedagogical approaches: A lesson study research investigation |
| 4 | Influence of Ammonia Concentration on Struvite Production and Ammonia Removal Efficiency in Continuous Flow Crystallizer Reactor |
| 5 | Intervensi Sistem Produksi Arang Briket Pada Unit Usaha Arang di Dusun Blang Bintang, Desa Blang Thuy, Kabupaten Aceh Besar Melalui Penggunaan Pencetak Arang Briket Sistem Ulir ... |
| 6 | Perawatan Pipa untuk Persawahan Limpok Kabupaten Aceh Besar |
| 7 | Foam Agent Synthesis For the Production of Foam-Based Concrete |
| 8 | Essential Transformation of Mortise-and-Tenon Joints for Earthquake-Resistant Contemporary Housing (a Case Study in the Aceh Province, Indonesia) |
| 9 | EFFECT OF HYBRID Mg(OH)2/CHITOSAN ON THE HYDROPHILICITY AND ANTIFOULING OF POLYETHERSULFONE (PES) MEMBRANE |
| 10 | Bank Soal Teknik Kimia (Seri: Teknik Kimia) |
| 11 | Strategi pengendalian pencemaran air Sungai Krueng Daroy Kota Banda Aceh |
| 12 | Analysis of water quality and quality status in Aceh Rivers based on environmental pollution index |
| 13 | Effluent Quality Test On The Communal WWTP in Banda Aceh City |
| 14 | The impact of redistillation temperature using rotary vacuum evaporator on the quality of aceh patchouli oil |
| 15 | Produksi Material Enrico-Fermi (Memperkaya Kandungan Nitrogen Pada Pupuk Organik Dari Hasil Produk Samping Penyulingan Minyak Nilam) |
| 16 | Produksi karbon aktif arang tempurung kelapa menggunakan kombinasi metode aktivasi secara kimia dan steam tekanan rendah |
| 17 | Inovasi Magnetic Activated Carbon untuk Pengolahan Limbah Zat Warna dari Industri Batik Aceh |
| 18 | Enhancement of antifouling of ultrafiltration polyethersulfone membrane with hybrid mg (oh)2/chitosan by polymer blending |
| 19 | The Improvement of Hydrophilic Property of Polyethersulfone Membrane with Chitosan as Additive |
| 20 | Land use change based on analysis of the carrying capacity of environment on small island (A case study in Weh Island, Aceh Province, Indonesia) |
| 21 | Formulasi dan uji agent untuk produksi light concrete |
| 22 | Changes of land use and land cover in small Islands case study: Weh-Sabang Island, Indonesia |
| 23 | Effects of sponge pore-size on the performance of a down-flow hanging sponge reactor in post-treatment of effluent from an anaerobic reactor treating domestic wastewater |
| 24 | A pilot-scale study on a down-flow hanging sponge reactor for septic tank sludge treatment |
| 25 | Penilaian Kondisi Akustik Di Dalam Ruang Kelas Melalui Program Simulasi Odeon 5.0 (Studi Kasus: SMP Negeri 4 Banda Aceh) |
| 26 | Potensi pemanfaatan kitosan termodifikasi asap cair sebagai bahan edible coating anti mikroba untuk pengawetan daging |
| 27 | Jurnal Litbang Industri |
| 28 | Sabang-Weh Island Spatial Planning With Environmental Carrying Capacity Method |
| 29 | Pengantar Pengendalian Pencemaran: Pencemaran Air, Pencemaran Udara, dan Kebisingan |
| 30 | Effects of Fe2+ and Fe3+ ratio impregnated onto local commercial activated carbon coconut shell powder on the dye removal efficiency |
| 31 | IOP Conference Series: Earth and Environmental Science |
| 32 | Ammonium Nitrogen Removal From Urea Fertilizer Plant Wastewater via Struvite Crystal Production |
| 33 | Assessment of groundwater vulnerability using DRASTIC Model and GIS : A case study of two sub-districts in Banda Aceh city, Indonesia |
| 34 | Unjuk Kerja Down-Flow Hanging Sponge (DHS) Bioreaktor sebagai Secondary Treatment untuk Pengolahan Limbah Domestik |
| 35 | The combination of air flotation and a membrane bioreactor for the treatment of palm oil mill effluent |
| 36 | Hydraulic behavior in the downflow hanging sponge bioreactor |
| 37 | Dasar Sintesis Proses dan Prarancangan Pabrik Kimia |
| 38 | Use of G3-DHS bioreactor for secondary treatment of septic tank desludging wastewater |
| 39 | Potential renewable energy from tofu processing waste in Banda Aceh City, Indonesia |
| 40 | Pengaruh Nozzle Terhadap Aspek Hidrodinamika Kinerja Kolom Gelembung Pancaran |
| 41 | Prospective combined system of UASB and DHS reactor for the treatment of domestic wastewater in Jakarta |
| 42 | CDM POTENTIAL IN PALM SOLID WASTE COGENERATION AS AN ALTERNATIVE ENERGY IN ACEH PROVINCE |
| 43 | Mapping and Analysis of Palm Oil Mill Effluent asn an Alternative Energy Source and Opputunity for Green House Gases Reduction |
| 44 | PENGOLAHAN LIMBAH CAIR DARI INDUSTRI BATIK DENGAN KOMBINASI ALUMINIUM SULFAT DAN PASIR BESI ALAMI |
| 45 | A NOVEL TREATMENT OF DYE WASTEWATER OF BATIK INDUSTRY BY A COMBINATION OF ALUMINIUM SULFATE AND NATURAL IRON COATED-SAND |
| 46 | Modification of DHS bioreactor module with oil palm fiber material for treating domestic wastewater |
| 47 | CHROMIUM AND LEAD REMOVAL USING SYNTHESIZED NANOCRYSTALLINE ZEOLITE |
| 48 | AMMONIA REMOVAL BEHAVIOR IN THE DOWNFLOW HANGING SPONGE BIOREACTOR |
| 49 | Potential of a combination of UASB and DHS reactor as a novel sewage treatment system for developing countries: Long-term evaluation |
| 50 | Potential of a Combination of UASB and DHS (Down-flow Hanging Sponge) Reactor as a Novel Sewage Treatment System for Developing Countries |
| 51 | A low-cost municipal sewage treatment system with a combination of UASB and the "fourth-generation" downflow hanging sponge reactors |
| 52 | Removal of indigenous coliphages and fecal coliforms by a novel sewage treatment system consisting of UASB and DHS units |
| 53 | Hazard Assessment and Control of Microbiologies-Removal of indigenous collphages and fecal coliforms by a novel sewage treatment system consisting of UASB and DHS units |
| 54 | Kiyomidai-Higashi, Kisarazu, Chiba 292-0041, Japan** Department of Environmental Systems Engineering, Nagaoka University of Technology, 1603-1 Kamitomioka, Nagaoka, Niigata 940 ... |
| 55 | A novel sewage treatment system by a combination of UASB reactor and DHS (downflow hanging sponge) reactor for developing countries |
| 56 | Combination of a UASB reactor and a curtain type DHS (downflow hanging sponge) reactor as a cost-effective sewage treatment system for developing countries |
| 57 | Combination of a UASB reactor and a curtain type DHS reactor as a cost-effective sewage treatment system for developing countries |
| 58 | Behaviors of nitrifiers in a novel biofilm reactor employing hanging sponge-cubes as attachment site |
| 59 | FlSH 法を適用した生物膜内硝化細菌の菌数計測と空間分布の観察 |
| 60 | Direct Cell Counting and Observation of Spacial Distribution of Nitrifiers in Aerobic Biofilms by FISH (fluorescent insitu hybridiztion) |
| 61 | A novel and cost-effective sewage treatment system consisting of UASB pre-treatment and aerobic post-treatment units for developing countries |
| 62 | Nitrification Behavior in down flow hanging sponge-cube reactor |
| 63 | Browse Article |
| 64 | Non-isothermal pyrolysis of cashew shell cake-bituminous coal blends 121 |
| 65 | Waste Management Option and Renewable Energy from Tofu Processing Waste in Banda Aceh City |
| 66 | PENGEMBANGAN REAKTOR FAST PYROLYSIS KONTINYU PENGHASIL BIO-OIL DARI LIMBAH BIOMASSA INDUSTRI SAWIT |
| 67 | Patchouli and Essential Oil Products |
| 68 | HYDRAULIC BEHAVIOR IN THE DOWNFLOW HANGING SPONGE BIOREACTOR Karakteristik Hidraulik pada Bioreactor Downflow Hanging Sponge |
| 1 | Pengantar pengendalian pencemaran: pencemaran air, pencemaran udara, dan kebisingan |
| 2 | Dasar sintesis proses dan prarancangan pabrik kimia |
| 3 | Epanet ver.2.0 (Simulator Hidrolika) |
| 4 | Ekologi dan Pencemaran Lingkungan |
| 5 | Question & Answers Pengendalian Pencemaran |
| 1 | BAHAN BIOREAKTOR PENGOLAH LIMBAH CAIR DAN GAS BERBASIS SERAT BIOMASSA TEROLAHKAN |
| 1 | The 5 Best Appropriate Technology Inovator |
| 2 | First Outstanding Lecture of Engineering Faculty |
| 3 | First Outstanding Lecture of Syiah Kuala University 2010 |
| 4 | Outstanding Lecturer |
| 1 | International workshop on Development of Technological Research Platform for Application of Water Environment Improvement (Wastewater Treatment) Technology in Sutheast Asia |