. Author manuscript; available in PMC: 2019 Jan 30.

Published in final edited form as: J Am Water Works Assoc. 2017 May 1;109(5):E122–E128. doi: 10.5942/jawwa.2017.109.0046

Table 1.

Regeneration schedule and media performance at time of regeneration.

Regeneration No.	Regeneration Tank	New Media Installed	Date of Regeneration	As Effluent – ug/L⁺			BV Treated Water x1000⁺
				Tank A	Tank B	System Effluent^*	Tank A	Tank B
1	Tank B - 1^st	September, 2007	March, 2009	NA	NA	10	45.6	45.6
2	Tank B - 2^st	September, 2007	July, 2010	6.3	7.3	9.8	55.2	55.2
3	Tank A - 1^St	March, 2009	April, 2011	9.3	2.8	8.0	81.8	27.6
4	Tank B - 3^rd	September, 2007	June, 2013	5.4	8.2	8.5	45.3	70,8
5	Tank A - 2^nd	March, 2009	September, 2014	10	5.7	9.1	85.1	42.2

⁺

At the time of regeneration.

Includes blended water.