CN102874948A - 一种生产a阶酚醛树脂所产生甲醛废水的回收利用方法 - Google Patents
一种生产a阶酚醛树脂所产生甲醛废水的回收利用方法 Download PDFInfo
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CN201210360974.1A CN102874948B (zh) | 2012-09-26 | 2012-09-26 | 一种生产a阶酚醛树脂所产生甲醛废水的回收利用方法 |
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CN201210360974.1A CN102874948B (zh) | 2012-09-26 | 2012-09-26 | 一种生产a阶酚醛树脂所产生甲醛废水的回收利用方法 |
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CN102874948A true CN102874948A (zh) | 2013-01-16 |
CN102874948B CN102874948B (zh) | 2014-04-30 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110759530A (zh) * | 2019-11-04 | 2020-02-07 | 山东泰星新材料股份有限公司 | 一种密胺树脂改性阻燃剂废水的回收利用方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101337725A (zh) * | 2008-06-12 | 2009-01-07 | 林啟贤 | 一种pva沉降剂和一种退浆废水的处理方法 |
CN101549898A (zh) * | 2009-04-09 | 2009-10-07 | 江苏好收成韦恩农化股份有限公司 | 低浓度甲醛废水、甲醛尾气资源化回收工艺 |
CN102173493A (zh) * | 2011-03-08 | 2011-09-07 | 北京市环境保护科学研究院 | 去除废水中聚乙烯醇的工艺 |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101337725A (zh) * | 2008-06-12 | 2009-01-07 | 林啟贤 | 一种pva沉降剂和一种退浆废水的处理方法 |
CN101549898A (zh) * | 2009-04-09 | 2009-10-07 | 江苏好收成韦恩农化股份有限公司 | 低浓度甲醛废水、甲醛尾气资源化回收工艺 |
CN102173493A (zh) * | 2011-03-08 | 2011-09-07 | 北京市环境保护科学研究院 | 去除废水中聚乙烯醇的工艺 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110759530A (zh) * | 2019-11-04 | 2020-02-07 | 山东泰星新材料股份有限公司 | 一种密胺树脂改性阻燃剂废水的回收利用方法 |
CN110759530B (zh) * | 2019-11-04 | 2022-01-25 | 山东泰星新材料股份有限公司 | 一种密胺树脂改性阻燃剂废水的回收利用方法 |
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