Central Public Sector Enterprise, BHEL has forayed into Lake Purification projects. To execute such projects, the company has tied up with National Environmental Engineering Research Institute (NEERI) under the Council of Scientific & Industrial Research (CSIR). BHEL plans to use Phytorid Technology developed by NEERI to execute recent contract bagged from Raipur Smart City Ltd for the purification of Telibandha Lake. BHEL will work with NEERI on water and waste water treatment projects. he order will be executed by BHEL’s Project Engineering & Systems Division (PESD), Hyderabad.