METHOD FOR TREATMENT OF LIQUID WASTE OF COATING AGENT

WIPO Patent Application WO/2011/010587

A1

Disclosed is a novel method for treating a liquid waste of a coating agent, which is simple in constitution, is easy to handle, can operate easily, and is highly efficient. Specifically disclosed is a method for treating a liquid waste containing a coating agent, which is characterized in that the liquid waste containing the coating solution is treated by supplying at least one of a treatment solution and the liquid waste into a treatment vessel in the form of finely divided liquid droplets and mixing the treatment solution phase with the liquid waste phase to form a flow of the mixture in an emulsified form (i.e., an emulsion flow). The method enables the treatment of a liquid waste of a coating agent in a simpler and easier manner compared to biological liquid waste treatment methods, and also enables the treatment of the liquid waste in a place where the liquid waste is produced.

NAGANAWA, Hirochika (Tokai Research and Development Center Japan Atomic Energy Agency, 2-4, Shirane Shirakata, Tokai-mura, Naka-gu, Ibaraki 95, 〒3191195, JP)
長縄　弘親 (〒95 茨城県那珂郡東海村白方白根２番地４番　独立行政法人日本原子力研究開発機構　東海研究開発センター　原子力科学研究所内 Ibaraki, 〒3191195, JP)
YANASE, Nobuyuki (Tokai Research and Development Center Japan Atomic Energy Agency, 2-4, Shirane Shirakata, Tokai-mura, Naka-gu, Ibaraki 95, 〒3191195, JP)
柳瀬　信之 (〒95 茨城県那珂郡東海村白方白根２番地４番　独立行政法人日本原子力研究開発機構　東海研究開発センター　原子力科学研究所内 Ibaraki, 〒3191195, JP)
NAGANO, Tetsushi (Tokai Research and Development Center Japan Atomic Energy Agency, 2-4, Shirane Shirakata, Tokai-mura, Naka-gu, Ibaraki 95, 〒3191195, JP)
永野　哲志 (〒95 茨城県那珂郡東海村白方白根２番地４番　独立行政法人日本原子力研究開発機構　東海研究開発センター　原子力科学研究所内 Ibaraki, 〒3191195, JP)

JP2010/061913

January 27, 2011

July 14, 2010

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Japan Atomic Energy Agency (4-49, Muramatsu Tokai-mura, Naka-gu, Ibaraki 84, 〒3191184, JP)
独立行政法人日本原子力研究開発機構 (〒84 茨城県那珂郡東海村村松４番地４９ Ibaraki, 〒3191184, JP)
Issei Co., Ltd. (237-12, Okitayamaharadaniinui-cho Kita-ku, Kyoto-sh, Kyoto 87, 〒6038487, JP)
株式会社一世 (〒87 京都府京都市北区大北山原谷乾町２３７－１２ Kyoto, 〒6038487, JP)
NAGANAWA, Hirochika (Tokai Research and Development Center Japan Atomic Energy Agency, 2-4, Shirane Shirakata, Tokai-mura, Naka-gu, Ibaraki 95, 〒3191195, JP)
長縄　弘親 (〒95 茨城県那珂郡東海村白方白根２番地４番　独立行政法人日本原子力研究開発機構　東海研究開発センター　原子力科学研究所内 Ibaraki, 〒3191195, JP)
YANASE, Nobuyuki (Tokai Research and Development Center Japan Atomic Energy Agency, 2-4, Shirane Shirakata, Tokai-mura, Naka-gu, Ibaraki 95, 〒3191195, JP)
柳瀬　信之 (〒95 茨城県那珂郡東海村白方白根２番地４番　独立行政法人日本原子力研究開発機構　東海研究開発センター　原子力科学研究所内 Ibaraki, 〒3191195, JP)

C02F1/26; B01D9/02; B01D11/04; B01D21/01; B01F3/08; C02F1/52

MORIWAKI, Masashi et al. (Hase-building No.5, 637 Suiginya-cho, Karasumadori Shijyosagaru, Shimogyo-ku, Kyoto-sh, Kyoto 11, 〒6008411, JP)

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