CN103274557B - 合成革行业含dmf废水资源循环工艺 - Google Patents
合成革行业含dmf废水资源循环工艺 Download PDFInfo
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- CN103274557B CN103274557B CN201310216096.0A CN201310216096A CN103274557B CN 103274557 B CN103274557 B CN 103274557B CN 201310216096 A CN201310216096 A CN 201310216096A CN 103274557 B CN103274557 B CN 103274557B
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CN201310216096.0A CN103274557B (zh) | 2013-06-03 | 2013-06-03 | 合成革行业含dmf废水资源循环工艺 |
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CN103274557A CN103274557A (zh) | 2013-09-04 |
CN103274557B true CN103274557B (zh) | 2015-09-09 |
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CN106832394A (zh) * | 2017-04-06 | 2017-06-13 | 浙江丰望环保有限公司 | 一种合成革生产中废弃浆料回收利用方法 |
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JPS61125485A (ja) * | 1984-11-19 | 1986-06-13 | Hitachi Zosen Eng Kk | Dmfの回収方法 |
JP2570313B2 (ja) * | 1987-08-28 | 1997-01-08 | 三菱瓦斯化学株式会社 | 新規微生物 |
CN102070478B (zh) * | 2011-01-14 | 2014-06-18 | 常州大学 | 渗透汽化—精馏耦合工艺回收水中二甲基甲酰胺的方法 |
CN102115285A (zh) * | 2011-01-24 | 2011-07-06 | 张永华 | Dmf废水净化工艺 |
CN102295391B (zh) * | 2011-08-08 | 2012-12-26 | 浙江商达环保有限公司 | 一种pu革废水处理方法 |
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