Search Results - "Hawali Abdul Matin, Hashfi"

Biogas Production from Rice Husk Waste by using Solid State Anaerobic Digestion (SSAD) Method by Hawali Abdul Matin, Hashfi, Hadiyanto

“…An effort to obtain alternative energy is still interesting subject to be studied, especially production of biogas from agriculture waste. This paper was an…”
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The effect of pretreatment using sodium hydroxide and acetic acid to biogas production from rice straw waste by Budiyono, Wicaksono, Aryantoko, Rahmawan, Arif, Hawali Abdul Matin, Hashfi, Gumilang Kencana Wardani, Larasati, Djoko Kusworo, Tutuk, Sumardiono, Siswo

“…Rice straw is agricultural waste containing high potency to be treated to biogas. However, the usage of rice straw is still limited due to high lignin content…”
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Increasing biogas production from sugar cane baggase by anaerobic co-digestion with animal manure by Sumardiono, Siswo, Budi Riyanta, Aldi, Hawali Abdul Matin, Hashfi, Djoko Kusworo, Tutuk, Jos, Bakti, Budiyono

“…The result of this research is to determine the ratio of the combination of cow manure and bagasse (F/I) to the volume of biogas production, chemical…”
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The effect of enzymatic pretreatment and c/n ratio to biogas production from rice husk waste during solid state anaerobic digestion (SS-AD) by Syafrudin, Dwi Nugraha, Winardi, Hawali Abdul Matin, Hashfi, Budiyono

“…Rice husk is one of agricultural waste generated from the mill is potential to be converted to biogas. Otherwise, biogas production facing problem due to the…”
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Enhancement of Biogas Production from Rice Husk by NaOH and Enzyme Pretreatment by Syafrudin, Dwi Nugraha, Winardi, Sarima Agnesia, Shandy, Hawali Abdul Matin, Hashfi, Budiyono

“…Biogas is a renewable energy source that can be used as an alternative fuel to replace fossil fuel such as oil and natural gas. This research aims to analyze…”
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The Effect of Acid Pre-Treatment using Acetic Acid and Nitric Acid in The Production of Biogas from Rice Husk during Solid State Anaerobic Digestion (SS-AD) by Dwi Nugraha, Winardi, Syafrudin, Fadhila Keumala, Cut, Hawali Abdul Matin, Hashfi, Budiyono

“…Pretreatment during biogas production aims to assist in degradation of lignin contained in the rice husk. In this study, pretreatment which is used are acid…”
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Production of Biogas from Organic Fruit Waste in Anaerobic Digester using Ruminant as The Inoculum by Budiyono, Manthia, Firliani, Amalin, Nadya, Hawali Abdul Matin, Hashfi, Sumardiono, Siswo

“…Organic waste, fruit waste and vegetable waste are the best substrate to produce biogas. Waste management system for producing biogas can be used as a solution…”
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Pepe Boyolali River: Analysis of Water Quality Using the Pollution Index Method by Ananda Rizky, Frista, Hawali Abdul Matin, Hashfi

“…This study uses the pollutant index method to determine the form of river utilization by the surrounding community and the level of river water pollution. The…”
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Biogas production from corn stalk as agricultural waste containing high cellulose material by anaerobic process by Sumardiono, Siswo, Hawali Abdul Matin, Hashfi, Ivan Hartono, Ignatius, Choiruly, Luthfi, Budiyono

“…Many developing countries like Indonesia are experiencing serious problems associated with fossil energy reserves that has declined in line with population…”
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Effect of hydrogen peroxide acetic acid pretreatment on kapok (ceiba pentandra) fruit peel waste for bioethanol production using separated hydrolysis and fermentation methods by Budiyono, Agustiani, Vinalia, Khoiriyah, Lailatul, Hawali Abdul Matin, Hashfi, Rachmawati, Siti

“…The increase in the world's population has an impact on the increasing demand for fuel energy. With the increasing need for fuel, it causes the depletion of…”
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Environmental Impact Analysis in the Cement Industry with Life Cycle Assessment Method by Candraningtyas, Callista Fabiola, Arfiantinosa, Nassa, Matin, Hashfi Hawali Abdul, Azad, Mozakkir

“…PT A is a cement industry that produces slag, portland cement, and composite portland cement. This research aims to examine the environmental impacts of the…”
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Plastic Management on the Kelapa Island, Indonesia: Analysis of Community Perception and Participation by Hidayat Ramli Inaku, Awaluddin, Hadiyanto, Hadiyanto, Rya Abdurachim, Henna, Hawali Abdul Matin, Hashfi

“…Plastic waste is a substance that is no longer used and contains certain elastic materials that require heat energy to decompose. Plastic waste has a longer…”
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Effect of Pretreatment and C/N Ratio in Anaerobic Digestion on Biogas Production from Coffee Grounds and Rice Husk Mixtures by Budiyono, Budiyono, Matin, Hashfi Hawali Abdul, Yasmin, Ihzani Yulistra, Priogo, Iwang Septo

“…Indonesia has great potential in producing large quantities of renewable energy sources, such as biomass. Biogas is a renewable energy source produced from…”
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Vegetation Density Analysis in Padalarang Bandung Regency Using NDVI Method on Landsat 8 Satellite by Widyaningtyas, Ratna, Ambarwati Kusuma Dewi, Mini, Shofa Azizia, Maulyda, Hawali Abdul Matin, Hashfi

“…Vegetation is an important component in an ecosystem. Padalarang Sub-District is a sub-district in West Bandung Regency with the smallest area but the most…”
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Effect of NaOH on biogas production under SSAD conditions along with kinetics studies by Matin, Hashfi Hawali Abdul, Hadiyanto, Hadiyanto

“…Indonesia is a large rice producing country where from these activities it produces waste in the form of rice husk. Rice husk cannot be degraded by itself due…”
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Solid Medical Waste Management of Hazardous and Toxic at UNS Hospital Surakarta by Hawali Abdul Matin, Hashfi, Purwono, Purwono, Chalid Afif Alfajrin, Achmad, Hidayat Ramli Inaku, Awaluddin

“…In the era of the COVID-19 Pandemic, medical waste is increasing in various hospitals, including UNS Hospital. The variables studied in the hazardous and toxic…”
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Solid State Anaerobic Digestion for Biogas Production from Rice Husk by Hawali Abdul Matin, Hashfi, Syafrudin, Syafrudin, Suherman, Suherman

“…Increased rice production in Indonesia not only brings good news socially and economically, but also brings bad news for environmental ecology. In each rice…”
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Changes in the Distribution of Air Pollutants (Carbon Monoxide) during the Control of the COVID-19 Pandemic in Jakarta, Surabaya, and Yogyakarta, Indonesia by Suhardono, Sapta, Septiariva, Iva Yenis, Rachmawati, Siti, Matin, Hashfi Hawali Abdul, Qona'ah, Niswatul, Nirwana, Bayu, Suryawan, I Wayan Koko, Sari, Mega Mutiara, Prayogo, Wisnu

“…The condition of the Coronavirus Disease 2019 (COVID-19) pandemic in 2020 characterizing DKI Jakarta, Surabaya, and Yogyakarta Provinces which have a high…”
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Evaluating the impacts of environmental and human health of the critical minerals mining and processing industries in Indonesia using life cycle assessment by Wahyono, Yoyon, Sasongko, Nugroho Adi, Trench, Allan, Anda, Martin, Hadiyanto, Hadiyanto, Aisyah, Nyayu, Anisah, Anisah, Ariyanto, Novy, Kumalasari, Isnaeni, Putri, Virny Zasyana Eka, Lestari, Mutia Citrawati, Panggabean, Lambas Parlaungan, Ridlo, Rohmadi, Sundari, Sundari, Suryaningtyas, Anissa Dewi, Novianti, Endah Dwi, Hakim, Muhammad Raihan Farras, Prihatin, Anggara Lomak, Matin, Hashfi Hawali Abdul

“…The critical minerals industries in Indonesia may pose possible environmental and human health risks due to the release of pollutants into soil, water, and…”
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The Effect of Grinding on Biogas Production from Rice Husk Waste During Solid State Anaerobic Digestion (SS-AD) by Syafrudin, Dwi Nugraha, Winardi, Bahrani, Aisyah, Hawali Abdul Matin, Hashfi, Budiyono

“…Biogas technology solves the problem of energy crisis. Biogas is a renewable and environment friendly fuel (Franthena, 2015). This study aims to determine the…”
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