Inactivation of Cryptosporidium parvum oocysts in Drinking WaterDIANE Publishing |
Expressions et termes fréquents
animal infectivity automatic quartz calculation Calgon Carbon Corporation calibrated challenge periods challenge testing Cryptosporidium parvum disinfection Environmental Technology Verification equipment evaluation excystation rate exposure Feed Water filters finished water flow rate gallons included irradiance sensors laboratory live oocysts log inactivation Mannheim medium pressure lamps meters mg/L mice infected Microbiological Challenge mouse infectivity assays MPSS model neonatal mouse infectivity NSF International oocyst inactivation oocyst infectivity operating ozone parameters parvum oocysts performance procedures process control proportion of mice quartz sleeve radiometer response logit Results sample semi-weekly lab Sentinel SentinelTM sodium thiosulfate Spectrum static mixer Table temperature testing period total organic carbon Trip control turbidimeter turbidity Ultraviolet University of Arizona USEPA UV absorption UV dose UV irradiance UV lamp UV light UV Reactor UV Sensor verification period verification testing vital dyes vitro excystation vitro methods water quality Water Treatment Plant wiper
Fréquemment cités
Page ii - It has been subjected to the Agency's peer and administrative review, and it has been approved for publication as an EPA document. Mention of trade names or commercial products does not constitute endorsement or recommendation for use.
Page 1 - Program to facilitate the deployment of innovative or improved environmental technologies through performance verification and dissemination of information. The goal of the ETV program is to further environmental protection by substantially accelerating the acceptance and use of improved and more cost-effective technologies.
Page iii - Cincinnati, Ohio. It is important to note that verification of the equipment does not mean that the equipment is "certified" by NSF or "accepted" by EPA. Rather, it recognizes that the performance of the equipment has been determined and verified by these organizations for those conditions tested by...
Page 6 - Manager (order hard copy) NSF International PO Box 130140 Ann Arbor, Michigan 48113-0140 2. NSF web site: http://www.nsf.org/etv (electronic copy) 3. EPA web site: http://www.epa.gov/etv (electronic copy) 00/10/EPADW395 The accompanying notice is an integral part of this verification statement.
Page iii - ETV was created to substantially accelerate the entrance of new environmental technologies into the domestic and international marketplace.
Page iii - A goal of verification testing is to enhance and facilitate the acceptance of small package drinking water treatment equipment by state drinking water regulatory officials and consulting engineers while reducing the need for testing of equipment at each location where the equipment's use is contemplated. NSF will meet this goal by working with manufacturers and NSF-qualified Field Testing Organizations (FTO) to conduct verification testing under the approved protocols.
Page ii - Although the research described in this article has been funded wholly or in part by the US Environmental Protection Agency through Contract No.
Page 6 - ... operate as verified. The end user is solely responsible for complying with any and all applicable federal, state, and local requirements. Mention of corporate names, trade names, or commercial products does not constitute endorsement or recommendation for use of specific products. This report is not a NSF Certification of the specific product mentioned herein.
Page 6 - NSF make no expressed or implied warranties as to the performance of the technology and do not certify that a technology will always operate as verified. The end user is solely responsible for complying with any and all applicable federal, state, and local requirements. Mention of corporate...
Page xiii - Inc., was responsible for all elements in the testing sequence, including collection of samples, calibration and verification of instruments, data collection and analysis, data management, data interpretation and the preparation of this report.