Zobrazeno 1 - 10
of 199
pro vyhledávání: '"Roger Perry"'
Publikováno v:
Journal of Chemical Technology & Biotechnology. 50:265-275
The conversion of a spent filter cake from the edible oil industry to a heterogeneous clay-carbon adsorbent is reported. Chemical and physical activation procedures have been applied and the resulting materials screened by carbon content and aqueous
Publikováno v:
Journal of Chemical Technology & Biotechnology. 50:277-292
A set of optimised preparative parameters has been established for the zinc chloride activation of spent bleaching earth. Continuous volumetric nitrogen adsorption and aqueous phase phenol isotherms are used to characterise a range of adsorbents prep
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Publikováno v:
Journal of Chemical Technology & Biotechnology. 75:121-130
The well established activated carbon manufacturing process has been investigated as a novel treatment for contaminated soil from gaswork sites by converting it into a porous carbonaceous solid with adsorbent properties. Several activation methodolog
Publikováno v:
Journal of Chemical Technology & Biotechnology. 72:329-338
The feasibility of producing an adsorbent from an alkaline aqueous tarry industrial waste has been investigated in this study. The inherent disadvan- tages of producing a solid carbonaceous material from a waste with its organic content in a dissolve
Publikováno v:
Atmospheric Environment. 31:529-544
Air quality monitoring was carried out to collect data on the levels of various indoor and ambient air constituents in two cities in Korea (Seoul and Taegu). Sampling was conducted simultaneously indoors and outdoors at six residences, six offices an
Publikováno v:
Environmental monitoring and assessment. 43(2)
Results of intermittent monitoring of six aromatic hydrocarbons (benzene, toluene, ethyl-benzene, m-xylene, p-xylene and o-xylene), carbon monoxide and oxides of nitrogen over a thirteen year period at a site in central London (Exhibition Road) are p