Effect of different adsorption/desorption properties and biodegradability of chemicals on the performance of powdered activated carbon (PACT) processes
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概要
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The objective of this study was to clarify the effect of different adsorption/desorption properties and biodegradability of chemicals on the performance of powdered activated carbon (PACT) processes. The higher performance was observed in the PACT process than the activated sludge process for the substances with high adsorbability (3,5-DCP and 3-BP). Biodegradation occurred continuously after shock loading for substances with desorbability and biodegradability (3-BP and BAA). Due to the continuous degradation of desorbed substance after shock loading, total amount of substance removed by biodegradation in the PACT process was larger than the activated sludge process for the substances with high adsorbability, desorbability and biodegradability (3-BP).
著者
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Okada Mitsumasa
Department Of Biochemistry Faculty Of Science University Of Tokyo
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Nishijima Wataru
Environmental Research and Management Center, Hiroshima University
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Nishijima Wataru
Environmental Research & Management Center, Hiroshima University
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Widjaja Tri
Sepuluh Nopember Institute of Technology (ITS) Faculty of Industrial Technology Department of Chemical Engineering, Campus ITS
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Nakano Yoichi
Environmental Research and Management Center, Hiroshima University
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Miyata Tomonori
Nishikawa Rubber Co.,Ltd
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