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焼酎蒸留廃の迅速な固液分離法に関する研究 Facile and Rapid Method for Liquid/solid Separation of Shochu Sludge Waste ショウチュウ ジョウリュウハイ ノ ジンソクナ コエキ ブンリホウ ニ カンスル ケンキュウ 谷, 昭幸 吉川, 博道 solid-liquid separation sludge waste filter aid perlite Mugi-shochu sludge solid-liquid separation sludge waste filter aid perlite Mugi-shochu sludge application/pdf 論文(Article) To establish the facile solid-liquid separation method, Mugi-shochu sludge waste obtained from HIKARI-SHUZO CO.Ltd.is used. The sludge waste is centrifuged at 2,000 g. Obtained supernatant is not clear and the transmittance of the supernatant was below 1%at 600 nm. The obtained supernatant is treated with several kinds of filter aids. A white carbon filter aid#80 produced from silicone dioxide is most effective in subsequent centrifugal separation. On the other hand, a filter aid B-419 produced from perlite (an amorphous volcanic glass) was the most effective aid for filtration. Amount of the clear filtrate is 70% of the starting weight and the dry weight of the precipitates at the first centrifugal step is about 6%. The residual liquid was contained in the precipitates. 福岡工業大学 2008-02-29 jpn departmental bulletin paper VoR http://hdl.handle.net/11478/952 https://fit.repo.nii.ac.jp/records/435 02876620 AN10036974 福岡工業大学研究論集 40 2 245 250 https://fit.repo.nii.ac.jp/record/435/files/11478-952_p245吉川　博道.pdf application/pdf 634.3 kB 2020-09-14