Technology Reports of Kansai University (ISSN: 04532198) is a monthly peer-reviewed and open-access international Journal. It was first built in 1959 and officially in 1975 till now by kansai university, japan. The journal covers all sort of engineering topic, mathematics and physics. Technology Reports of Kansai University (TRKU) was closed access journal until 2017. After that TRKU became open access journal. TRKU is a scopus indexed journal and directly run by faculty of engineering, kansai university.
Technology Reports of Kansai University (ISSN: 04532198) is a peer-reviewed journal. The journal covers all sort of engineering topic as well as mathematics and physics. the journal's scopes are
in the following fields but not limited to:
Glass's is a building material that was recognised in the 1940s, and advancements proceeded with the inclusion of zirconium dioxide in the 1960s for hard alkali environments. To improve material durability, glass fibres of a new generation is being developed. As a result, the production of glass fibre reinforced concrete (GFRC) began to meet various demands in addition to the technique of ultra-thin glass fiber reinforced concrete components and assemblies. Scientific research and testing on GFRC. the main objective of ultra-thin glass fiber reinforced concrete components and assemblies.is to rethink the usage of ordinary concrete in buildings, which is frequently seen as a hefty and compressive structural material through premixed GFRC is cast in polyethylene bags as we will see during the experiment in this paper. As technology progresses, it is possible that the entire building and complicated freeform will be built at a reasonable cost. During the last several years, The influence of glass fibres in hybrid mixes has been studied for high-performance concrete (HPC), a developing technology that has gained popularity in the building sector to can get on developed GFRC called ultra-thin glass fiber reinforced concrete.
An experimental laboratory was conducted to treat produced water by kapok fiber adsorbent, activated using sodium hydroxide (NaOH) 5% wt. and hot water at 100 0C followed by ultrafiltration membrane to reduce total dissolved solids (TDS), barium, and phenol concentration. The research variables were operating times of 30, 60, and 90 min, and the flow rate of produced water samples was 5 L/min, 6 L/min, and 7 L/min. The scanning electron microscope (SEM-EDX) investigated the kapok fiber's surface. The results showed that the decrease in TDS, barium, and phenol by activated kapok fibers was 52.8%, 66.77%, 72.55%, respectively. Further, filtrate treatment from kapok fibers column in ultrafiltration membranes (UF) showed the removal of TDS, barium, and phenol removal achieved 43.12%, 99.76%, and 42.44% at a feed flow rate of 5 L/min and operation time of 90 min. The total removal for the currently proposed system is 95.91% TDS, 99.92% barium, and 84.20% phenol. Produced water pretreatment using kapok fibers absorbent followed by UF membrane reduce TDS, barium, and phenol concentration from produced water. Finally, the permeates of the ultrafiltration membrane followed Indonesian standards for wastewater quality.