Muhammad Rendana
YOU?
Author Swipe
View article: Comparison coal fly ash-based adsorbent and advanced oxidation process for textile wastewater treatment
Comparison coal fly ash-based adsorbent and advanced oxidation process for textile wastewater treatment Open
Textile wastewater often contains complex, carcinogenic dyes such as Direct Red-81, which pose serious environmental hazards due to their resistance to degradation. This study addresses the challenge of effectively removing such pollutants…
View article: Optimization of Moringa oleifera-based coagulant in textile wastewater treatment
Optimization of Moringa oleifera-based coagulant in textile wastewater treatment Open
The effectiveness of Moringa oleifera (MO) in the treatment of textile wastewater has been extensively studied and reported. Nevertheless, an important gap remains in studying the operational conditions for improving the wastewater treatme…
View article: Analysis of Mangrove Stress Levels Using the NDRE Index and SPAD Chlorophyll Sensor in the Air Telang Mangrove Reserve
Analysis of Mangrove Stress Levels Using the NDRE Index and SPAD Chlorophyll Sensor in the Air Telang Mangrove Reserve Open
Monitoring mangrove health is essential for identifying stress caused by environmental and anthropogenic pressures, such as salinity, sedimentation, hydrological changes, and land clearing around the mangrove ecosystem. This study aims to …
View article: Bioaccumulation coefficient and concentration of essential and non-essential heavy metals in rice grains: a case study in Ranau valley, Sabah, Malaysia
Bioaccumulation coefficient and concentration of essential and non-essential heavy metals in rice grains: a case study in Ranau valley, Sabah, Malaysia Open
Ranau valley of Sabah, Malaysia encompasses vast rice fields which are adjacent to ultrabasic soils, thus soils and rice of Ranau valley are at risk of heavy metals contamination. In this study, we aimed to analyze the concentrations of so…
View article: Schematic formation of boudine granite and microfold phyllite of Gilas River: Implications for Triassic to Tertiary tectonics of Garba Hill, South Ogan Komering Ulu Regency, South Sumatra Province
Schematic formation of boudine granite and microfold phyllite of Gilas River: Implications for Triassic to Tertiary tectonics of Garba Hill, South Ogan Komering Ulu Regency, South Sumatra Province Open
Gilas River is one of the areas that shows interesting geological structures due to the meeting between West Sumatra and the Woyla Block. This boudine and microfold formation scheme aims to reveal the tectonics of Sumatra Island during the…
View article: Trans-esterification of pangansius hypolatamus tallow waste with ethanol by electrolysis process and KO0H as catalyst
Trans-esterification of pangansius hypolatamus tallow waste with ethanol by electrolysis process and KO0H as catalyst Open
Consumption of fuel energy continues to increase every year. Still, the fuel used today is almost entirely derived from fossil materials that are toxic to the environment and not renewable, so they need renewability to be guaranteed. One s…
View article: Green the Islamic boarding school: Eco enzyme training for organic waste management
Green the Islamic boarding school: Eco enzyme training for organic waste management Open
The issue of organic waste, which predominantly originates from households and is also generated by educational institutions such as schools, has the potential to cause environmental impacts if not managed properly. Organic waste holds sig…
View article: Current advances in bioethanol synthesis from lignocellulosic biomass: sustainable methods, technological developments, and challenges
Current advances in bioethanol synthesis from lignocellulosic biomass: sustainable methods, technological developments, and challenges Open
View article: Environmental education in schools: sustainability and hope
Environmental education in schools: sustainability and hope Open
Schools have implemented environmental education, but its impact on sustainability and execution often falls short of expectations. This study aims to explore and analyze the sustainability and expectations of environmental education in sc…
View article: A new landslide detection approach using the combination of the normalized difference moisture index and slope classification analysis
A new landslide detection approach using the combination of the normalized difference moisture index and slope classification analysis Open
Landslides are the most common natural disasters that are often found in tropical and mountainous areas. This study aimed to identify the potency of the combination of the normalized difference moisture index (NDMI) and slope analysis in t…
View article: Relationship between drought and soil erosion based on the normalized differential water index (NDWI) and revised universal soil loss equation (RUSLE) model
Relationship between drought and soil erosion based on the normalized differential water index (NDWI) and revised universal soil loss equation (RUSLE) model Open
The Langat River Basin in Malaysia is vulnerable to soil erosion risks because of its exposure to intensive land use activities and its topography, which primarily consists of steep slopes and mountainous areas. Furthermore, climate change…
View article: Flood Mapping using HEC-RAS and GIS: A Case Study of Palembang Watersheds
Flood Mapping using HEC-RAS and GIS: A Case Study of Palembang Watersheds Open
Flooding is a significant issue in Palembang City, affecting areas such as Gandus, Lambidaro, Boang, Sekanak, Bendung, Kidul, Buah, Juaro, Selinca, Nyiur, Aur, Sriguna, Kedukan, Keramasan, Kertapati and Jakabaring watershed. This research …
View article: Socialization of mangrove planting among coastal communities: A collaborative approach for conservation and ecosystem sustainability
Socialization of mangrove planting among coastal communities: A collaborative approach for conservation and ecosystem sustainability Open
Mangrove planting has been widely recognized as an effective strategy for coastal environmental conservation. However, the success of mangrove planting programs depends not only on technical aspects but also on the active participation and…
View article: Trophic Status Monitoring for the Bangka Strait in Indonesia during the COVID-19 Period Using MODIS Data
Trophic Status Monitoring for the Bangka Strait in Indonesia during the COVID-19 Period Using MODIS Data Open
Many surface waters in the world are impounded by eutrophication due to the global warming phenomenon. This study analyzed the trophic level in the Bangka Strait, a busy pathway that connects two provinces (Bangka and South Sumatra) of Ind…
View article: Peat water treatment using biocoagulant and ceramic membrane
Peat water treatment using biocoagulant and ceramic membrane Open
This study aims to use chitosan and ceramic membranes to decrease the pollutant in peat water. We used a range of chitosan from 100 to 400 mg/L, and fabricated the ceramic membrane using a composition of 50 % clay, 25 % sawdust, and 25 % s…
View article: The use of Carica papaya seeds as bio coagulant for laundry wastewater treatment
The use of Carica papaya seeds as bio coagulant for laundry wastewater treatment Open
The study aims to analyze the effectiveness of wastewater treatment by using Carica papaya seeds as bio coagulants to diminish total suspended solids (TSS) and excess phosphate. This method has some advantages because it does not use chemi…
View article: Methane gas emission during the spontaneous combustion of sub-bituminous C coal with different organic sulfur content in the temporary stockpile
Methane gas emission during the spontaneous combustion of sub-bituminous C coal with different organic sulfur content in the temporary stockpile Open
Sub-bituminous C coal stored in temporary stockpiles for long periods often causes spontaneous combustion. Intensive spontaneous combustion causes negative impacts such as methane gas emissions that are exposed to the air. This research ai…
View article: Spatiotemporal analysis of the link between VCD <sub>trop</sub> NO <sub>2</sub> and population size for provinces in Sumatra Island during 2012-2020
Spatiotemporal analysis of the link between VCD <sub>trop</sub> NO <sub>2</sub> and population size for provinces in Sumatra Island during 2012-2020 Open
Nitrogen dioxide is one of the primary air contaminants that can cause severe ecological and human health effects. This study used the Ozone Monitoring Instrument (OMI) sensor aboard AURA satellite to analyze the spatial and temporal varia…
View article: Relationships between land use types and urban heat island intensity in Hulu Langat district, Selangor, Malaysia
Relationships between land use types and urban heat island intensity in Hulu Langat district, Selangor, Malaysia Open
Background Urban heat island (UHI) is an urban climate phenomenon that primarily responds to urban conditions and land use change. The extent of hard surfaces significantly influences the thermal properties of the land. To address this iss…
View article: Current and future land fire risk mapping in the southern region of Sumatra, Indonesia, using CMIP6 data and GIS analysis
Current and future land fire risk mapping in the southern region of Sumatra, Indonesia, using CMIP6 data and GIS analysis Open
Land fires lead to a deterioration of environmental quality and have perilous social and economic aspects. One method for mitigating this hazard is to determine the range of fire risk areas. Thus, this study aimed to analyze the current an…
View article: Habitat suitability analysis in a natural peat swamp forest on Sumatran elephants using remote sensing and GIS
Habitat suitability analysis in a natural peat swamp forest on Sumatran elephants using remote sensing and GIS Open
Context It is essential to assess the suitable habitat for elephants in order to mitigate the effects of forest fragmentation on conservation.Aims This study aimed to estimate the potential suitable habitats for Sumatran elephants in the f…
View article: Effects of the built-up index and land surface temperature on the mangrove area change along the southern Sumatra coast
Effects of the built-up index and land surface temperature on the mangrove area change along the southern Sumatra coast Open
Mangrove trees have a crucial role in providing habitat and breeding for various aquatic species and averting coastal erosion caused by strong waves, tidal surges, and storm surges. Currently, the mangrove area along the Sungsang coast in …
View article: Flood risk and shelter suitability mapping using geospatial technique for sustainable urban flood management: a case study in Palembang city, South Sumatera, Indonesia
Flood risk and shelter suitability mapping using geospatial technique for sustainable urban flood management: a case study in Palembang city, South Sumatera, Indonesia Open
The populous city of Palembang is one of the most flood-prone cities in the Indonesian region. After some decades, the magnitude, duration, and frequency of floods have increased. Thus, this study aimed to develop flood risk and flood shel…
View article: Training and Assistance in Construction of Solar Cell Technology to Develop Community’s Knowledge about Renewable Energy in Ujan Mas Village, Muara Enim, South Sumatra
Training and Assistance in Construction of Solar Cell Technology to Develop Community’s Knowledge about Renewable Energy in Ujan Mas Village, Muara Enim, South Sumatra Open
The community development program is a prominent activity to identify and overcome local issues within community. The training and assistance program for solar cell technology application is useful to improve knowledge of community in Ujan…
View article: Bioethanol production from coconut husk using DES-NADES pretreatment and enzymatic hydrolysis method
Bioethanol production from coconut husk using DES-NADES pretreatment and enzymatic hydrolysis method Open
Bioethanol is an alternative fuel produced during biomass fermentation. Among the available biomass resources for bioethanol production, coconut husk is an interesting raw material due to its high cellulose content. This study aims to eval…
View article: Predicting soil erosion potential under CMIP6 climate change scenarios in the Chini Lake Basin, Malaysia
Predicting soil erosion potential under CMIP6 climate change scenarios in the Chini Lake Basin, Malaysia Open
View article: Evaluation of river water quality in a tropical South Sumatra wetland during COVID-19 pandemic period
Evaluation of river water quality in a tropical South Sumatra wetland during COVID-19 pandemic period Open
The COVID-19 outbreak affected the world badly in this 21st century leading to the closure of all types of anthropogenic activities. It is declared that there was an environmental betterment in names of water quality and air qu…
View article: Mapping Chini Lake (Pahang, Malaysia) using Sentinel-2 images to determine the effect of acid mine drainage in the pre- to post-COVID-19 restriction period
Mapping Chini Lake (Pahang, Malaysia) using Sentinel-2 images to determine the effect of acid mine drainage in the pre- to post-COVID-19 restriction period Open
View article: Assessment of Water Quality Status and Pollution Index in Musi River, South Sumatera, Indonesia
Assessment of Water Quality Status and Pollution Index in Musi River, South Sumatera, Indonesia Open
A study area was at the Musi River, located in the southern part of Sumatera Island, Indonesia. This river flows in the southern area with a majorly tropical rainforest climate. For decades, it has become a substantial port used mainly for…
View article: Changes in air quality during and after large-scale social restriction periods in Jakarta city, Indonesia
Changes in air quality during and after large-scale social restriction periods in Jakarta city, Indonesia Open