ZA200807739: An improved circular secondary clarifier for wastewater treatment and an improved solids-liquid separation process thereof

Filing Date: 09-09-2008

Issue Date: 27-05-2009

Applicant: CSIR-National Environmental Engineering Research Institute (CSIR-NEERI), Nagpur

Patent No: ZA200807739

Application No: 2008/07739

Inventor(s): Girish Ramesh Pophali, Tapas Nandy, Santosh Narain Kaul, Sukumar Devotta

Country: South Africa