Archetech Issue 56 2021 | Page 55

PREMIER TECH WATER AND ENVIRONMENT
The Rewatec Solido SMART + P can achieve 90 % phosphorus removal and 75 % nitrogen removal from wastewater .

THE REWATEC SOLIDO SMART + P

PREMIER TECH WATER AND ENVIRONMENT HAS ADDED TO ITS RANGE OF RESIDENTIAL WASTEWATER TREATMENT SOLUTIONS , WITH THE LAUNCH OF THE REWATEC SOLIDO SMART + P
The Solido SMART + P is based upon Premier Tech ’ s existing Solido SMART system , which utilises proven sequencing batch reactor ( SBR ) technology to provide wastewater treatment and clarification in a single , durable tank . With the original Solido SMART , optimised timed aeration phases can achieve biological removal of phosphorus of up to ≈75 % however , UK regulatory trends for effluent standards are tightening and there is an acknowledged need to further reduce the level of phosphorus in wastewater as part of the AMP7 2020-2025 .
As a method of improving the effluent quality from sewage discharge to an even higher level and to meet growing regulatory demands , the Solido SMART + P incorporates a small chemical dosing tank alongside aeration to reduce ammonia and phosphorus to < 5.0 and < 1.0 mg / L respectively .
The dosing tank and system regularly drip feeds a chemical into the chamber of the tank to reduce the phosphate concentration that accumulates in the incoming wastewater . Dosing is then time-controlled using a timer and a peristaltic pump so that the dose takes place at the end of the aeration cycle for optimal results .
Ian Wake – Sales and Marketing Director at Premier Tech commented : “ The Solido SMART + P is the ideal wastewater treatment solution for residential projects where very low levels of phosphorus and ammonia are required . Combined with proven SBR treatment technology , a robust design and durable components that can cater for up to 6-25 PE , the Solido SMART + P provides a long-term solution and peace of mind , even in the most challenging of environments ”.
The Rewatec Solido SMART + P is the latest addition to Premier Tech ’ s innovative range of wastewater treatment solutions and will provide major environmental benefits to the UK by limiting the production of algae and eutrophication , caused by high phosphate levels entering rivers , watercourses and streams .
To find out more about the Rewatec Solido SMART + P , please visit : PT-WaterEnvironment . co . uk
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