Archives – Page 16 – Asia-Pacific Journal of Science and Technology (APST)

Vol. 26 No. 04 (2021): OCT-DEC

Development of a geopolymer made from bagasse ash for use as a cementitious material

Songrit Puttala Faculty of Engineering, Mahasarakham University, Mahasrakham, Thailand Warit Hiranphattararoj Faculty of Engineering, Mahasarakham University, Mahasrakham, Thailand Sahalaph Homwuttiwong Faculty of Engineering, Mahasarakham University, Mahasrakham, Thailand DOI: https://doi.org/10.14456/apst.2021.31 Keywords: Geopolymer Bagasse ash Cement Waste materials Compressive strength Abstract This research aimed to improve the properties of geopolymer made from bagasse ash. Bagasse ash, directly […]

Vol. 25 No. 03 (2020): JUL-SEP

High gravity ethanol fermentation from cassava chips

Suthkamol Suttikul Expert Center of Innovative Clean Energy and Environmental, Thailand Institute of Scientific and Technological Research (TISTR), Pathum Thani, Thailand Jutamas Panthong Expert Center of Innovative Clean Energy and Environmental, Thailand Institute of Scientific and Technological Research (TISTR), Pathum Thani, Thailand Vishnu Panphan Expert Center of Innovative Clean Energy and Environmental, Thailand Institute of […]

Vol. 27 No. 01 (2022): JAN-FEB

The pattern of growth, condition factor and gillnet selectivity of a commercially important sheatfishes (Kryptopterus lais) from waters of Sungai Batang, Indonesia towards sustainable management

Ahmadi A Faculty of Marine and Fisheries, Lambung Mangkurat University, South Kalimantan, Indonesia DOI: https://doi.org/10.14456/apst.2022.20 Keywords: Allometric growth pattern Kryptopterus lais Gillnet selectivity Waters of Sungai Batang Abstract The present study describes the growth pattern, the condition factor, and the gillnet selectivity of Sheatfishes(Kryptopterus lais) from Waters of Sungai Batang, Indonesia. This species is commercially exploited […]

Vol. 27 No. 01 (2022): JAN-FEB

Biomass and biohydrogen production by unicellular green alga Chlorella vulgaris var. vulgaris TISTR 8261 using frozen food industrial wastewater

Samart Taikhao Faculty of Science and Technology, Rajamangala University of Technology Suvarnabhumi, Nonthaburi, Thailand Saranya Phunpruch Department of Biology, School of Science, King Mongkut’s Institute of Technology Ladkrabang, Bangkok, Thailand DOI: https://doi.org/10.14456/apst.2022.19 Keywords: Biohydrogen Biomass Chlorella vulgaris var. vulgaris TISTR 8261 Food industrial wastewater Abstract Biohydrogen production by green algal biomass is promising method for […]

Vol. 27 No. 01 (2022): JAN-FEB

Valorization of green tea waste from ready-to-drink industry through pelletization and use as solid fuel

Sukonlaphat Thanphrom Biomass & Bioenergy Research Laboratory, Department of Chemical Engineering, Faculty of Engineering, Khon Kaen University, Khon Kaen, Thailand Andrew J. Hunt Materials Chemistry Research Center, Department of Chemistry, Faculty of Science, Khon Kaen University, Khon Kaen, Thailand Duncan J. Macquarrie Green Chemistry Centre of Excellence, Department of Chemistry, University of York, York, United […]

Vol. 27 No. 01 (2022): JAN-FEB

Effect of extraction conditions on physical and antioxidant properties of Yanang (Tiliacora triandra) leaf extract

Sunee Eadmusik Department of Agro-industry Technology and Management, Faculty of Agro-industry, King Mongkut’s University of Technology North Bangkok, Prachinburi, Thailand Pimmala Janhadsadee Department of Agro-industry Technology and Management, Faculty of Agro-industry, King Mongkut’s University of Technology North Bangkok, Prachinburi, Thailand Wannapa Bureewong Department of Agro-industry Technology and Management, Faculty of Agro-industry, King Mongkut’s University of […]

Vol. 27 No. 01 (2022): JAN-FEB

Organic material decomposition capacity of indigenous microorganism communities from different farming systems in Soc Trang province, Vietnam

Le T. Xa School of Education, Soc Trang Community College, Soc Trang City, Vietnam Hüseyin B. Tecimen Department of Soil Science and Ecology, Faculty of Forestry, Istanbul University-Cerrahpaşa, Istanbul, Turkey Nguyen K. Nghia Department of Soil Science, College of Agriculture, Can Tho University, Can Tho City, Vietnam DOI: https://doi.org/10.14456/apst.2022.16 Keywords: Decomposition Indigenous microorganism community Organic […]

Vol. 27 No. 01 (2022): JAN-FEB

FEA of contact between scleral buckle and human eye tissues

Vishal V. Shukla Shri Ramdeobaba College of Engineering and Management (RCOEM), Nagpur, India Pranil V. Sawalakhe School of Engineering and Technology, Jain University, Bengaluru, India Pooja Shende Shri Ramdeobaba College of Engineering and Management (RCOEM), Nagpur, India DOI: https://doi.org/10.14456/apst.2022.15 Keywords: Intra-ocular pressure (IOP) Finite element method (FEM) Abstract Human eye is one of the physiologically […]

Vol. 27 No. 01 (2022): JAN-FEB

Examining the impacts of individual lot stormwater detention in a housing estate

Darrien Y.S. Mah Faculty of Engineering, Universiti Malaysia Sarawak, Sarawak, Malaysia Johnny O. K. Ngu Faculty of Civil Engineering, Universiti Teknologi MARA, Sarawak, Malaysia P. D. Caroline Institute of Sustainable Energy, Universiti Tenaga Nasional, Selangor, Malaysia M. A. Malek Institute of Sustainable Energy, Universiti Tenaga Nasional, Selangor, Malaysia DOI: https://doi.org/10.14456/apst.2022.14 Keywords: Car porch Drainage Mekarsari […]

Vol. 27 No. 01 (2022): JAN-FEB

Probiotics isolated from Thai fermented foods for potential uses against foodborne pathogens

Warinee Sangprapai Faculty of Pharmaceutical Sciences, Ubon Ratchathani University, Ubon Ratchathani, Thailand Chutinun Prasitpuriprecha Faculty of Pharmaceutical Sciences, Ubon Ratchathani University, Ubon Ratchathani, Thailand Kaemwich Jantama Institute of Agricultural Technology, Suranaree University of Technology, Nakhonratchasima, Thailand Sirima Suvarnakuta Jantama Faculty of Pharmaceutical Sciences, Ubon Ratchathani University, Ubon Ratchathani, Thailand DOI: https://doi.org/10.14456/apst.2022.13 Keywords: Lactic acid bacteria […]