Evaluating changes to Ralstonia pickettii in high-purity water to guide selection of potential calibration materials for online water bioburden analyzers
نویسندگان
چکیده
منابع مشابه
Guide to Inspections of High Purity Water Systems
This guide discusses, primarily from a microbiological aspect, the review and evaluation of high purity water systems that are used for the manufacture of drug products and drug substances. It also includes a review of the design of the various types of systems and some of the problems that have been associated with these systems. As with other guides, it is not all-inclusive, but provides back...
متن کاملmorphology, geochemistry, mineralogy, and micromorphology of soils of hormozgan province in relation to parent materials
ویژگی های زمین شیمیایی، کانی شناسی، و میکرومورفولوژیکی خاک ها و سنگ مادر مربوطه در منطقه بین بخش های جنوبی زاگرس و خلیج فارس تا دریای عمان(استان هرمزگان، ایران) مورد بررسی قرار گرفت. هدف های این مطالعه شناسایی تغییرات در خصوصیات فیزیکی، شیمیایی، و ترکیب کانی شناسی خاک، مطالعه میکرومورفولوژی و تکامل خاک، و بررسی توزیع عنصر خاک بر اساس هوازدگی، پروسه های خاک و زمین شناسی جهت توصیف اثرات مواد مادر...
15 صفحه اولMeasuring Techniques for Oxidation- Reduction Potential in High Purity Water
The measurement of Oxidation-Reduction Potential (ORP) can be used in the water/steam cycle of a power plant to infer information about system reactions to water chemistry. While the measurement of ORP is by no means a new measurement, the high purity water of the water/steam cycle is a relatively new application for ORP. This presents a challenge since little information is available on proper...
متن کاملRalstonia Pickettii Bacteremia
As mentioned in literature R. pickettii has been reported to cause respiratory tract infections, meningitis, peritonitis and sepsis [1-4]. Transmission may occur due to contaminated medical devices or solutions generally encountered in health care facilities. R. picketti has been reported to cause outbreaks also [5]. We present three case reports of R. pickettii bacteremia and a brief review of...
متن کاملsimulation and experimental studies for prediction mineral scale formation in oil field during mixing of injection and formation water
abstract: mineral scaling in oil and gas production equipment is one of the most important problem that occurs while water injection and it has been recognized to be a major operational problem. the incompatibility between injected and formation waters may result in inorganic scale precipitation in the equipment and reservoir and then reduction of oil production rate and water injection rate. ...
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ژورنال
عنوان ژورنال: Journal of Industrial Microbiology and Biotechnology
سال: 2019
ISSN: 1476-5535,1367-5435
DOI: 10.1007/s10295-019-02192-4