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Effects of potential level, rotation speed and electrode gap on food waste recovery using an electrostatic separator

Autorzy
Treść / Zawartość
Identyfikatory
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
An environmentally friendly method to segregate FW from waste mixture has been presented. The potential level of the separator, the rotation speed and electrode gap are chosen as the independent experimental factors. Second-order quadratic equations have been elaborated to correlate the interactive relationship between the experimental factors and the separation efficiency. The results of the statistical analysis indicate that the electrode gap has immense influence on FW separation. The optimal conditions of segregation have been determined as follows: potential level of 30 kV, rotation speed of 60 rpm, electrode gap of 54 mm and a maximal separation efficiency of 84.0%.
Rocznik
Strony
81--92
Opis fizyczny
Bibliogr. 17 poz., tab., rys.
Twórcy
autor
  • Centre for Environmental and Green Technology, Universiti Tunku Abdul Rahman, Malaysia
autor
  • LKC Faculty of Engineering and Science, Universiti Tunku Abdul Rahman, Malaysia.
autor
  • Faculty of Engineering and Green Technology, Universiti Tunku Abdul Rahman, Malaysia
autor
  • Faculty of Engineering and Green Technology, Universiti Tunku Abdul Rahman, Malaysia
Bibliografia
  • [1] BASHIR M.J.K., AZIZ H.A., YUSOFF M.S., AZIZ S.Q., MOHAJERI S., Stabilized sanitary landfill leachate treatment using anionic resin: treatment optimization by response surface methodology, J. Hazard. Mater., 2010, 180, 115.
  • [2] MEEN-CHEE H., NARAYANAN S., Restoring the shine to a pearl. Recycling behaviour in Penang, Malaysia, Dev. Change, 2006, 37, 1117.
  • [3] BADGIE D., SAMAH M.A.A., MANAF L.A., MUDA A.B., Assessment of municipal solid waste composition in Malaysia: management, practice and challenges, Pol. J. Environ. Stud., 2011, 21, 539.
  • [4] CHRISTENSEN T.H., KJELDSEN P., BJERG P.L., JENSEN D.L., CHRISTENSEN J.B., BAUN A., ALBRECHTSEN H.J., HERON G., Biogeochemistry of landfill leachate plumes, Appl. Geochem., 2001, 16, 659.
  • [5] SAEED M.O., HASSAN M.N., MUJEEBU M.A., Assessment of municipal solid waste generation and recyclable materials potential in Kuala Lumpur, Malaysia, Waste Manage., 2009, 29, 2209.
  • [6] LIN C.S.K., PFALTZGRAFF L.A., HERRERO-DAVILA L., MUFOBU E.B., ABDERRAHIM S., CLARK J.H., KOUTINAS A.A., KOPSAHELIS N., STAMATELATOU K., DICKSON F., THANKAPPAN S., ZAHOUILY M., BROCKLESBY R., LUQUE R., Food waste as a valuable resource for the production of chemicals, materials and fuels. Current situation and global perspective, Energy Environ. Sci., 2013, 6, 426.
  • [7] KOFOWOROLA O.F., Recovery and recycling practices in municipal solid waste management in Lagos, Nigeria, Waste Manage., 2007, 27, 1139.
  • [8] LE MAN H., BEHERA S.K., PARK H.S., Optimization of operational parameters for ethanol production from Korean food waste leachate, Int. J. Environ. Sci. Tech., 2010, 7, 157.
  • [9] MOUKAMNERD C., KAWAHARA H., KATAKUR Y., Feasibility study of ethanol production from food wastes by consolidated continuous solid-state fermentation, J. Sustain. Bioenergy Sys., 2013, 3, 143.
  • [10] MCMILAN J.D., Bioethanol production. Status and prospects, Renew. Energ., 1997, 10, 295.
  • [11] WANG Q., MA H., XUC W., GONG L., ZHANG W., ZOU D., Ethanol production from kitchen garbage using response surface methodology, Biochem. Eng. J., 2008, 39, 604.
  • [12] POZNIAK G., TURKIEWICZ B., RUCKA M., ZBOINSKA E., Optimization of enzyme immobilization on interpolymer membranes, Environ. Prot. Eng., 2005, 31 (3–4), 221.
  • [13] NEGI S., DHIMAN S., SHARMA R.S., Investigating the surface roughness of SLS fabricated glass-filled polyamide parts using response surface methodology, Arab. J. Sci. Eng., 2014, 39, 9161.
  • [14] LAI K.C., LIM S.K., TEH P.C., Optimization of electrostatic separation process for maximizing bio-waste recovery using taguchi method and ANOVA, Pol. J. Environ. Stud., 2015, 24 (3), 1125.
  • [15] LEE C.Y., LEE Z.J., A novel algorithm applied to classify unbalanced data, Appl. Soft Comput., 2012, 12, 2481.
  • [16] OLMEZ T., The optimization of Cr(VI) reduction and removal by electrocoagulation using response surface methodology, J. Hazard. Mater., 2009, 162, 1371.
  • [17] WU J., LI J., XU Z., Optimization of key factors of the electrostatic separation for crushed PCB wastes using roll-type separator, J. Hazard. Mater., 2008, 154, 161.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-16968126-25a3-4c7c-a0e1-deb87cad178c
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