C - Chemistry – Metallurgy – 12 – S
Patent
C - Chemistry, Metallurgy
12
S
C12S 3/00 (2006.01) C02F 3/12 (2006.01) C02F 3/34 (2006.01) C12P 1/02 (2006.01) D21C 11/00 (2006.01)
Patent
CA 2098279
?TRACT OF THE DISCLOSURE The liquid waste after pulp bleaching can be treated by using a microorganism having lignin degradation activity and having been pre-cultured in a culture medium supplemented with the liquid waste after pulp bleaching and/or lignin related substances, the cultured products thereof and/or the treated products thereof. The scarcely degradable colored ingredients and/or chlorinated phenols contained in the liquid waste after pulp bleaching can be decomposed and removed, whereby the efficient treatment of the liquid waste after pulp bleaching can be achieved. 14
Kondo Ryuichiro
Lee Seon-Ho
Nishida Tomoaki
Sakai Kokki
Takahara Yoshimasa
Kabushiki Kaisha Kobe Seiko Sho
Riches Mckenzie & Herbert Llp
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