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公开(公告)号：US09908796B2
公开(公告)日：2018-03-06
申请号：US13657993
申请日：2012-10-23
Applicant: NALCO COMPANY
Inventor： Laura E. Rice , Elisa Luth
Abstract: The invention provides for treatment strategies that prevent or control the growth of organisms that degrade oxidant stabilizers in oxidant stabilized biocides. This allows stabilized halogen programs to perform at their intended level and prevents the need for increased halogen usage in an attempt to maintain control of these microbial populations and reduce the halogen-demand created by their enzyme byproducts.
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2.发明申请DETECTION AND QUANTIFICATION OF NUCLEIC ACID TO ASSESS MICROBIAL BIOMASS IN PAPER DEFECTS AND MACHINE FELTS 有权检测和定量核酸用于评估纸张缺陷和机器纤维中的微生物生物量公开(公告)号：US20140141443A1
公开(公告)日：2014-05-22
申请号：US14138526
申请日：2013-12-23
Applicant: NALCO COMPANY
Inventor： Laura E. Rice , Liliya Lund
IPC: C12Q1/68
Abstract: The invention is directed towards methods and compositions for identifying the specific microorganisms present in a particular potion of a papermaking processes. The method involves obtaining a sample from the process which is such that little or no live examples of the microorganism remain. However because DNA from the organisms is still present, an analysis which identifies portions of DNA specific to the particular organism will correctly identify the microorganism present. This allows for analysis of infestations present on felts or paper sheets which typically no longer have many live microorganisms on them when samples are taken for analysis.
Abstract translation: 本发明涉及用于鉴定造纸方法的特定药水中存在的特定微生物的方法和组合物。 该方法包括从该方法获得样品，使得微生物的活性实例很少或不存在。 然而，由于来自生物体的DNA仍然存在，所以鉴定特定生物体特异性DNA的部分的分析将正确鉴定存在的微生物。 这样可以分析当采样样品进行分析时，通常不再具有许多活微生物的毛毡或纸张上存在的侵染物。
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公开(公告)号：US09290802B2
公开(公告)日：2016-03-22
申请号：US14138526
申请日：2013-12-23
Applicant: NALCO COMPANY
Inventor： Laura E. Rice , Liliya Lund
Abstract: The invention is directed towards methods and compositions for identifying the specific microorganisms present in a particular potion of a papermaking processes. The method involves obtaining a sample from the process which is such that little or no live examples of the microorganism remain. However because DNA from the organisms is still present, an analysis which identifies portions of DNA specific to the particular organism will correctly identify the microorganism present. This allows for analysis of infestations present on felts or paper sheets which typically no longer have many live microorganisms on them when samples are taken for analysis.
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