Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Supawadee Polprasert"'
Autor:
Wanida Pimpeach, Withida Patthanaissaranukool, Chongchin Polprasert, Supawadee Polprasert, Suwisa Mahasandana, Bunyarit Panyapinyopol
Publikováno v:
Environment and Natural Resources Journal, Vol 21, Iss 2, Pp 102-112 (2023)
In this study, chemical extraction using different acid concentrations, solids concentrations, and reaction time with subsequent interactions mechanism were carried out to evaluate the potential of phosphorus (P) recovery from primary settled-nightso
Externí odkaz:
https://doaj.org/article/9afa8aac3c18496a8f115a1c86e58ce0
Autor:
Kay Thi Khaing, Chongchin Polprasert, Suwisa Mahasandana, Wanida Pimpeach, Withida Patthanaissaranukool, Supawadee Polprasert
Publikováno v:
Environment and Natural Resources Journal, Vol 20, Iss 4, Pp 369-378 (2022)
This study evaluated the extractability and bioavailability of Phosphorus (P) recovered from waste activated sludge (WAS) so as to reduce dependence on the import of non-renewable P resources. P extraction was carried out using sulfuric acid (H2SO4).
Externí odkaz:
https://doaj.org/article/4b85f7b5d3ac401192e29a1f1b3a27c1
Autor:
Kanjana Yupin, Thanakrit Neamhom, Chatchawal Singhkant, Siranee Sreesai, Supawadee Polprasert
Publikováno v:
Environment and Natural Resources Journal, Vol 20, Iss 4, Pp 419-425 (2022)
This study investigated the color removal efficiency of pulp and paper mill wastewater using residual eucalyptus wood as a method to minimize the solid wastes generated from pulp and paper processes. The activated carbon used in this study as the col
Externí odkaz:
https://doaj.org/article/587ac6756a1443d593a0c5ebd819095a
Publikováno v:
Environment and Natural Resources Journal, Vol 19, Iss 6, Pp 435-448 (2021)
This study explored energy inputs and consumption patterns to determine energy and economical indices for maize cultivation in Thailand. To assess the energy performance of four used cropping systems, namely, highland cultivation in wet season (HLWS)
Externí odkaz:
https://doaj.org/article/47e14373f6584ac98d69863fef0aa875
Publikováno v:
Applied Environmental Research, Vol 40, Iss 2 (2018)
This research aimed to evaluate the effect of the type of solvent, pH, substrate loading, and reaction time on the chemical components of palm empty fruit bunches (EFB). Steam pretreatment was set up at a temperature of 121 °C and pressure of 1.18 b
Externí odkaz:
https://doaj.org/article/659d22eb7e8e476f85e5d1137f2d6b61
Autor:
Anansith Yongsri, Thanakrit Neamhom, Supawadee Polprasert, Chatchawal Singhakant, Withida Patthanaissaranukool
Publikováno v:
Environmental Science and Pollution Research. 29:59835-59845
Phosphorus (P) is an essential element for plant cultivation, where the demand for agricultural products as food and feed are the main drivers of aggravated agricultural production systems. Maize is one of the main feedstocks for animal feed producti
Autor:
Wanida Pimpeach, Chongchin Polprasert, Bunyarit Panyapinyopol, Supawadee Polprasert, Suwisa Mahasandana, Withida Patthanaissaranukool
Publikováno v:
Environmental science and pollution research international.
The study aimed to comprehensively determine P extraction efficiency and co-digestion of food waste (FW) and primary settled-nightsoil sludge (PSNS) process performance influenced by different hydraulic retention times (4, 7, 10, and 15 days) and mix
Publikováno v:
The International Journal of Life Cycle Assessment.
Publikováno v:
Applied Environmental Research. :61-67
This research aimed to evaluate the effect of the type of solvent, pH, substrate loading, and reaction time on the chemical components of palm empty fruit bunches (EFB). Steam pretreatment was set up at a temperature of 121 °C and pressure of 1.18 b
Publikováno v:
Biomass and Bioenergy. 149:106088
This study investigated the effectiveness of steam pretreatment using distilled water or waste glycerol as solvents to produce soluble sugars via enzymatic hydrolysis of palm empty fruit bunch (PEFB). Subsequently, two yeast species (S. cerevisiae an