Skip navigation Wisconsin State Legislature
This is the preview version of the Wisconsin State Legislature site.
Please see http://docs.legis.wisconsin.gov for the production version.
Up
NR 810.46(4)(b)3.3. The department may approve an alternative approach to validation testing.
NR 810.46(4)(c)(c) Reactor monitoring.
NR 810.46(4)(c)1.1. Water suppliers for the systems shall monitor their UV reactors to determine if the reactors are operating within validated conditions, as determined under par. (b). This monitoring shall include UV intensity as measured by a UV sensor, flow rate, lamp status, and other parameters the department designates based on UV reactor operation. Water suppliers for the systems shall verify the calibration of UV sensors and shall recalibrate sensors in accordance with a protocol the department approves.
NR 810.46(4)(c)2.2. To receive treatment credit for UV light, systems shall treat at least 99.9% of the water delivered to the public during each month by UV reactors operating within validated conditions for the required UV dose, as described in pars. (a) and (b). Systems shall demonstrate compliance with this condition by the monitoring required under subd. 1.
NR 810.47NR 810.47 CT table for giardia when using free chlorine at 0.5°C or lower.
NR 810.47 HistoryHistory: CR 09-073: cr. Register November 2010 No. 659, eff. 12-1-10.
NR 810.48NR 810.48 CT table for giardia when using free chlorine at 5°C.
NR 810.48 HistoryHistory: CR 09-073: cr. Register November 2010 No. 659, eff. 12-1-10.
NR 810.49NR 810.49 CT table for giardia when using free chlorine at 10°C.
NR 810.49 HistoryHistory: CR 09-073: cr. Register November 2010 No. 659, eff. 12-1-10.
NR 810.50NR 810.50 CT table for giardia when using free chlorine at 15°C.
NR 810.50 HistoryHistory: CR 09-073: cr. Register November 2010 No. 659, eff. 12-1-10.
NR 810.51NR 810.51 CT table for giardia when using free chlorine at 20°C.
NR 810.51 HistoryHistory: CR 09-073: cr. Register November 2010 No. 659, eff. 12-1-10.
NR 810.52NR 810.52 CT table for giardia when using free chlorine at 25°C.
NR 810.52 HistoryHistory: CR 09-073: cr. Register November 2010 No. 659, eff. 12-1-10.
NR 810.53NR 810.53 CT table for viruses when using free chlorine.
NR 810.53 HistoryHistory: CR 09-073: cr. Register November 2010 No. 659, eff. 12-1-10.
NR 810.54NR 810.54 CT table for Giardia lamblia when using chlorine dioxide.
NR 810.54 HistoryHistory: CR 09-073: cr. Register November 2010 No. 659, eff. 12-1-10.
NR 810.55NR 810.55 CT table for viruses when using chlorine dioxide.
NR 810.55 HistoryHistory: CR 09-073: cr. Register November 2010 No. 659, eff. 12-1-10.
NR 810.56NR 810.56 CT table for Cryptosporidium when using chlorine dioxide. 1
1Systems may use this equation to determine log credit between the indicated values: Log credit = (0.001506 ´ (1.09116)Temp) ´ CT.
NR 810.56 HistoryHistory: CR 09-073: cr. Register November 2010 No. 659, eff. 12-1-10.
NR 810.57NR 810.57 CT table for Giardia lamblia when using chloramines.
NR 810.57 HistoryHistory: CR 09-073: cr. Register November 2010 No. 659, eff. 12-1-10.
NR 810.58NR 810.58 CT table for viruses when using chloramines.
NR 810.58 HistoryHistory: CR 09-073: cr. Register November 2010 No. 659, eff. 12-1-10.
NR 810.59NR 810.59 CT table for Giardia lamblia when using ozone.
NR 810.59 HistoryHistory: CR 09-073: cr. Register November 2010 No. 659, eff. 12-1-10.
NR 810.60NR 810.60 CT table for viruses when using ozone.
NR 810.60 HistoryHistory: CR 09-073: cr. Register November 2010 No. 659, eff. 12-1-10.
NR 810.61NR 810.61 CT table for Cryptosporidium when using ozone. 1
1Systems may use this equation to determine log credit between the indicated values: Log credit = (0.0397 ´ (1.09757)Temp) ´ CT.
NR 810.61 HistoryHistory: CR 09-073: cr. Register November 2010 No. 659, eff. 12-1-10.
NR 810.62NR 810.62 UV dose table for Cryptosporidium, Giardia lamblia, and viruses.
NR 810.62 HistoryHistory: CR 09-073: cr. Register November 2010 No. 659, eff. 12-1-10.
Down
Loading...
Loading...
Published under s. 35.93, Stats. Updated on the first day of each month. Entire code is always current. The Register date on each page is the date the chapter was last published.