John michael consultant broadwell (2 risultati)

Condizione: New. John Michael BroadwellAs EPA standards for water quality have tightened in recent years, the need to more accurately assess filter performance and improve the overall treatment process has led to increased demand for the high sensitivity provided by par.

Buch. Condizione: Neu. Neuware - The need to more accurately assess filter performance and improve the overall treatment process has led to increased demand for the high sensitivity provided by particle counters. This technology provides unparalleled performance in maintaining the level of treatment necessary to present health risks caused by waterborne parasites, such as cryptosporidium. For all the emphasis on particle counting, water treatment operators have found there are extremely few publications about its methods-until now. A Practical Guide to Particle Counting for Drinking Water Treatment is the first book of its kind to address the latest technologies, equipment and procedures for conducting particle counting in drinking water treatment and related processes. TOC:Particle Counters and Water Treatment: Particle Counting Basics.- Applications for Drinking Water Treatment.- Installation, Operation, and Maintenance.- Data Handling.- Grab Sampling.- Understanding the Technology: Specifications.- Particle Sensor Construction.- Counter Electronics.- Calibration.- Auxiliary Features.- Analog Data Output.- Digital Data Output.- Computerized Data Collection.- Putting it All Together.- Grab Samplers.- Assessing the Equipment: Selecting the Best System for the Application.- Preparing Bid Specifications.- Appendix One: Comparative Studies.- Appendix Two: Manufacturers' Information.- Appendix Three: (U.S.) Federal Regulations.…