Any biological additive(s) placed into the grease trap or building discharge line including, but not limited to, enzymes, commercially available bacteria or other additives designed to absorb, purge, consume, treat or otherwise eliminate fats, oils and grease shall require written approval by the WCSS prior to use. The use of such additives shall in no way be considered as a substitution to the maintenance procedures required herein.
(2011 Code, § 18-407) (Ord. 06-05, passed 3- -2006)