Problem: Establishment with Large Grease Interceptor
containing Solidified Grease and Odor receiving pressure
from local agency.
A large California entertainment establishment with 3
restaurants, experienced problems with grease solidifying in
their grease interceptor, making it difficult to maintain via
pumping. Additionally, the anaerobic nature of the interceptor
was causing odor complaints by the staff and patrons. The
local wastewater agency was aware of the issues, and
mandated resolving these issues.
Helix Laboratories provided dosing systems to change the
properties of the grease in the interceptor and control the odor.
Two dosing systems were established in the kitchens that
generate the majority of grease to feed HL-5000 grease eating
bacteria down the drain line hourly. In addition, a manual feed
of HL-5000 and GTF were dosed into the first chamber of the
interceptor daily. The HL-5000 built up the biofilm and the
GTF provided nutrients and accelerated the biological action in
this anaerobic environment. Within 2 weeks, the physical
properties of the grease changed, allowing it to absorb more
water, increasing flow ability and eliminating odors.