Zobrazeno 1 - 10
of 55
pro vyhledávání: '"Zhifa Sun"'
Publikováno v:
Energies, Vol 13, Iss 5, p 1042 (2020)
Increasing energy prices make space heating more expensive every year in The Organisation for Economic Co-operation and Development (OECD) member countries. Thermochemical heat storage systems (THSS) can be used to reduce residential energy consumpti
Externí odkaz:
https://doaj.org/article/74731f2a41c94cdbb8f0c51a8730464a
Autor:
Oseweuba Valentine Okoro, Zhifa Sun
Publikováno v:
ChemEngineering, Vol 3, Iss 3, p 76 (2019)
The desulphurisation of biogas for hydrogen sulphide (H2S) removal constitutes a significant challenge in the area of biogas research. This is because the retention of H2S in biogas presents negative consequences on human health and equipment durabil
Externí odkaz:
https://doaj.org/article/80ca55bc94094eb99e705537f1803bc9
Publikováno v:
Materials, Vol 12, Iss 7, p 1030 (2019)
While exports from the meat industry in New Zealand constitute a valuable source of foreign exchange, the meat industry is also responsible for the generation of large masses of waste streams. These meat processing waste streams are largely biologica
Externí odkaz:
https://doaj.org/article/f774cf6f2b8a47bc9bdaccf6def5c70e
Publikováno v:
Applied Sciences, Vol 8, Iss 11, p 2290 (2018)
In line with global efforts at encouraging paradigm transitions from waste disposal to resource recovery, the anaerobic co-digestion of substrates of wet hydrolyzed meat processing dissolved air flotation sludge and meat processing stock yard waste w
Externí odkaz:
https://doaj.org/article/0ab9f481ad0e4cd79217f41e78648af5
Autor:
Zhifa Sun, Oseweuba Valentine Okoro
Publikováno v:
Biomass Conversion and Biorefinery. 11:2947-2961
The ease and simplicity of applying the anaerobic digestion technology in the generation of cheap bioenergy has led to its global acceptance as a viable technique for simultaneous value extraction from high moisture containing waste biomass and organ
Publikováno v:
Experimental Thermal and Fluid Science. 136:110646
Publikováno v:
Biomass and Bioenergy. 116:49-59
In this study, a polystyrene sulphonic acid resin catalysed hydrolysis of low grade lipids from meat processing waste, via an in-situ hydrolysis pathway was evaluated for enhanced fatty acid yield. Process evaluation was achieved using a response sur
Publikováno v:
Journal of Cleaner Production. 168:1436-1447
This paper examines the potential of utilising dissolved air flotation sludge obtained from a local meat processing plant in New Zealand as a viable biodiesel feedstock. In this study the dissolved air flotation sludge was characterised and the physi
Publikováno v:
Journal of Cleaner Production. 142:1583-1608
Rising sustainability concerns due to the increasing threats of environmental degradation as well as increments in prevailing global temperatures have motivated an intensified research into sustainable biomass technologies. Indeed environmental theor
Publikováno v:
International Journal of Biological Macromolecules. 93:1446-1456
In this study, bio-scaffolds have been developed using irradiated chitosan from different sources - squid pen (RS) and crab shell (RC) - with hydroxyapatite/β-tricalcium phosphate (HA/β-TCP) at a chitosan/HA/β-TCP ratio of 50/30/20. The bio-scaffo