A5090492014- Adsorption and biosorption for pollutant removal
- Nanomaterials for catalytic reactions
- Dye analysis and toxicity
- Education and Character Development
- Supercapacitor Materials and Fabrication
- Food and Agricultural Sciences
- Membrane Separation Technologies
- Phase Equilibria and Thermodynamics
- Phosphorus and nutrient management
- Carbon Dioxide Capture Technologies
- Recycling and Waste Management Techniques
- Water Quality Monitoring and Analysis
- Educational Curriculum and Learning Methods
- Graphene and Nanomaterials Applications
- Biodiesel Production and Applications
- Graphene research and applications
- Natural Products and Applications
- Pancasila Values in Education
- Gas Sensing Nanomaterials and Sensors
- School Leadership and Teacher Performance
- Aerogels and thermal insulation
- Food Chemistry and Fat Analysis
- Conducting polymers and applications
- Electrochemical sensors and biosensors
- Covalent Organic Framework Applications
University of Technology Malaysia
2016-2025
Universitas Islam Jember
2021-2024
Institut Teknologi Budi Utomo
2016-2024
Sepuluh Nopember Institute of Technology
2024
Applied Science Private University
2022
Universitas Achmad Yani
2021
Politeknik Kesehatan Kemenkes Semarang
2021
Universiti Malaysia Pahang Al-Sultan Abdullah
2021
Ministry of Foreign Affairs
2020
University of Mataram
2018-2020
The current status of silver nanoparticles (AgNPs) in the water environment Malaysia was examined and reported. For inspection, two rivers sewage treatment plants (STPs) were selected. Two activated carbons derived from oil palm (ACfOPS) coconut (ACfCS) shells proposed as adsorbent to remove AgNPs. It found that concentrations AgNPs STPs are ranges 0.13 10.16 mg L-1 20.02 L-1, respectively, with highest concentration measured July. ACfOPS ACfCS removed up 99.6 99.9% AgNPs, water. interaction...
Abstract Researchers have shown that techniques such as microwave-assisted extraction, ultrasound-assisted pressurized liquid and supercritical fluid extraction developed for of valuable components from plants seed materials been successfully used to effectively reduce the major shortcomings traditional method Soxhlet extraction. These include shorter time, increase in yield extracted components, decrease solvent consumption, improvement quality extracts. This review presents a detailed...
Abstract Global concern on dyes-laden effluent has intensified over the years. Dyes are toxic, stable to light, and hardly oxidized bio-degraded, hence causing severe physiological effects living organisms. In water, dye hinders light penetration for photosynthetic activity, consequently oxygen is deficient respiration by aquatic creatures. Adsorption been widely recognized as effective removal strategy abate wastewater. However, quests improve adsorption efficiency continuously sought...
The growth of science and technology over the world has led to establishment various industries which helped industrial, technological, agricultural development many nations. Environmental pollution from a variety toxic derivatives, particularly heavy metals minerals, aromatic molecules dyes in wastewater posed great danger human, plants, aquatic creatures. Adsorption appears be most widely used method among other techniques for removal compounds wastewater. use different adsorbents metal...
Abstract Over the years, there has been an emphasis on improvement of novel materials for photocatalytic processes practical application in treating wastewater. In this sense, ultrasonic‐assisted in‐situ chemical polymerization route was used to synthesize polypyrrole‐multiwall carbon nanotubes (PPy‐MWCNTs) nanocomposites. The transmission electron microscopy (TEM), X‐ray diffraction (XRD), Fourier transforms infrared spectroscopy (FTIR), scanning (SEM), photoelectron (XPS), and ultraviolet...
Abstract Zinc chloride is a commonly used activator in chemical activation of activated carbon. Various carbonaceous materials have been studied as potential source The operating conditions are manipulated with attention to improve the properties and performance carbon adsorption water pollutants. However, generalized attributes zinc relation adsorptive not well documented much published literature. Therefore, present work aimed highlight strategies mechanisms roles impregnation ratio,...
Abstract This work is aimed at evaluating the conversion of Pterocarpus indicus twigs into activated carbon via composite chemical activation for methylene blue and congo red dyes adsorption. The carbons were prepared by single-step using zinc chloride and/or phosphoric acid different mass impregnation ratios 600 °C 90 min. characterized textural properties surface chemistry. batch adsorption was investigated concentrations (5–1,000 mg/L), contact times (2–540 min) temperatures (30–60 °C)....
The conventional methods of magnetic activated carbon preparation involved multiple steps and often result in poor removal performance. This work was aimed to evaluate the physicochemical adsorptive properties carbons produced via single-step using zinc chloride/ferric chloride activation for rhodamine B removal. materials were characterized proximate elemental composition, textural characteristics, surface chemistry, properties. endows a specific area 1775 m2/g with 93.8% mesoporosity,...