The site is a retail/filling station on a busy dual carriageway in south west UK. The site had a single chamber septic tank discharging to ground and was being emptied every 2 weeks.
As part of upgrading of the service station it was decided to install a wastewater treatment plant so that the site would conform with all current and future regulations.
The client's engineers selected an above ground ECOROCK-3000 Septic System comprising an ST1-5000 Primary Tank + ECOROCK-3000 Treatment Unit. The tanks are located at a lower level allowing gravity discharge of the effluent into the system and also allowing gravity discharge of the treated water to a constructed soakaway.
The effluent profile on the site is very variable dependent on traffic through the station. The site is also severely restricted and excavation for an underground system would have been quite difficult and expensive.
The client wanted to have a reliable system with as little mechanical/electrical maintenance as possible. The aim with the new small residential sewage treatment system was also to have an installation which did not require emptying more than once per year, hence reducing desludging costs significantly. Payback period for this installation will be less than 12 months.
So another satisfied client with a non-electric zero moving parts wastewater treatment plant.
A short introduction
BIOROCK was established in 1988 and is now an internationally acclaimed and experienced company leading in (compact) sewage water treatment technology. BIOROCK has a total concept: we have our own R & D, Rotational Moulding Manufacturing facilities and a Worldwide network of Sales & Technical support.
The BIOROCK product range can be used to treat sewage from a single domestic house to restaurants, hotels, schools, shopping malls, Safari Lodges and other facilities.
BIOROCK has a global dealer network, selling to thousands customers worldwide (> 75 countries).
All you need to know
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