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1. 发明授权

US5091089A Microbial decolorization of wastewater 失效
标题翻译：废水微生物脱色
公开(公告)号：US5091089A
公开(公告)日：1992-02-25
申请号：US578226
申请日：1990-09-06
申请人： Hwei-Ping Shen , Duen-Gang Mou , Kim-Kee Lim , Paul Feng , Chun-Hwei Chen
发明人： Hwei-Ping Shen , Duen-Gang Mou , Kim-Kee Lim , Paul Feng , Chun-Hwei Chen
IPC分类号： C02F3/34
CPC分类号： C02F3/34 , Y10S210/909 , Y10S210/917 , Y10S435/911
摘要： Present invention offers, for the first time, a biological approach through the use of white-rot fungi to the decolorization of dye wastewater. It is also applicable to other colored substances and/or their wastewater such as molasses. Because of its low cost, renewable and regenerative activity, and little or no secondary pollution hazard, biological method is the most widely practiced method in nature and in practice in treating organic refuse and industrial waste. Current invention discloses, specifically, undiscovered activities of the Myrothecium and Ganoderma fungi in removing colored substances from dye solutions and dye wastewater. It is the result of a deliberate process of screening for natural water/soil-born and farm/industrial-waste-derived microorganisms for such specific purpose in our laboratory.The accompanied process invention shows that simple biological treatment could also produce consistently effective results in treating a wide spectrum of dye wastewater under greatly varied conditions. This ability also is not restricted to the dye substances. For instance, it was also effective in decolorizing molasses fermentation wastewater. Since Ganoderma fungi is a well consumed fungi in the Orient particularly for its medicinal value, we have reason to believe that this color transforming and/or removing ability has great potential in facilitating the manufacturing of specialty food and drug products where color may present certain unique consideration.
摘要翻译：本发明首次通过使用白腐真菌对染料废水的脱色提供生物学方法。它也适用于其他有色物质和/或其废水，如糖蜜。由于其成本低，可再生能源和再生活性少，二次污染危害少，生物法是自然界和实践中应用最广泛的方法处理有机垃圾和工业废物。本发明具体地公开了从染色液和染料废水中除去有色物质的未发现的Myrothecium和Ganoderma真菌的活性。这是在我们实验室中为特定目的筛选天然水/土壤出生和农业/工业废物衍生的微生物的结果。伴随的方法发明表明，简单的生物处理也可以在极大变化的条件下对广泛的染料废水进行处理产生一致的有效结果。这种能力也不限于染料。例如，它也对糖蜜发酵废水脱色有效。由于灵芝是东方的消费良好的真菌，特别是其药用价值，所以我们有理由相信，这种颜色转换和/或去除能力在促进特种食品和药品的制造方面具有巨大的潜力，其中颜色可能具有一定的独特性考虑。

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