公开(公告)号：US11584947B2

公开(公告)日：2023-02-21

申请号：US16629892

申请日：2017-07-12

Applicant: ECOLAB USA INC.

Inventor： Liliya Lund ,  Laura Rice

IPC: C12Q1/04 ,  C12Q1/66 ,  G01N21/76

Abstract: A method for detecting the presence of bacterial spores is described by measuring microbial metabolic activity over time. Spores are distinguished from vegetative cells and other microorganisms by detecting a burst of metabolic activity indicating germination of spores. This method may be used to detect bacterial spores in a commercial process system, such as a papermaking system within the time frame of a typical work shift.

公开(公告)号：US20160304931A1

公开(公告)日：2016-10-20

申请号：US14687017

申请日：2015-04-15

Applicant: ECOLAB USA INC.

Inventor： Laura E. Rice ,  Liliya Lund

IPC: C12Q1/06 ,  C12Q1/68 ,  G01N33/18 ,  G01N33/569

CPC classification number: C12Q1/06 ,  C12Q1/689 ,  G01N33/1826 ,  G01N33/56911

Abstract: The invention is directed towards methods and compositions for identifying the specific microorganisms present in a particular potion of a water process system. The method involves obtaining a sample from the process and determining if a problematic organism exceeds an acceptable threshold. If so a remedial bio-control procedure can be applied long before any unwanted defects or problems occur.

Abstract translation: 本发明涉及用于鉴定水处理系统的特定药水中存在的特定微生物的方法和组合物。 该方法包括从该过程获得样品并确定有问题的生物是否超过可接受的阈值。 如果是这样，在任何不必要的缺陷或问题发生之前很久就可以应用补救生物控制程序。

公开(公告)号：US11608516B2

公开(公告)日：2023-03-21

申请号：US14687017

申请日：2015-04-15

Applicant: ECOLAB USA INC.

Inventor： Laura E. Rice ,  Liliya Lund

IPC: C12Q1/06 ,  C12Q1/689 ,  G01N33/18 ,  G01N33/569

Abstract: The invention is directed towards methods and compositions for identifying the specific microorganisms present in a particular potion of a water process system. The method involves obtaining a sample from the process and determining if a problematic organism exceeds an acceptable threshold. If so a remedial bio-control procedure can be applied long before any unwanted defects or problems occur.