This powerpoint presentation begins by providing a brief overview of the requirement for public water systems (PWS) to balance
competing regulatory water quality requirements, and also to meet
secondary water quality goals. Utilities and primacy agencies need to
anticipate softening interactions/challenges. A brief overview of hardness is presented, along with problems caused by hard water, softening technologies, water quality impacts of softening, simultaneous compliance interactions, and softening practices have a profound impact on
simultaneous compliance challenges. An example of straight lime softening at Bay City, Michigan, is presented, along with new disinfectant combinations each have the unique
potential for simultaneous compliance challenges. Includes 6 references, tables, figures.
| Edition : | Vol. - No. |
| File Size : | 1
file
, 2 MB |
| Note : | This product is unavailable in Ukraine, Russia, Belarus |
| Number of Pages : | 39 |
| Published : | 11/01/2009 |
