A NEW PROCESS FOR SEPARATION OF LIGNIN FROM LIGNIN CONTAINING SOLUTIONS OBTAINED FROM PAPER AND PULP MILLS OR ANY OTHER SOURCE
Application 143/MUM/2002 published 2006-01-20, filed 2002-02-18
The present invention relates to a novel process whereby lignin from paper and pulp mill streams, or from lignin solutions obtained from any other source, can be precipitated by the use of combination of two or more additives, that results in 80-99% colour removal, along with 80%-95% COD reduction from the initial. Drawing: 02 Sheets. Total Pages: 23
Applicant
1. DR.LALI ARVIND M 2. MR.MANUDHANE KUSHAL S.
CHEMICAL ENGINEERING DIVISION, MUMBAI UNIVERSITY INSTITUTE OF CHEMICAL TECHNOLOGY, NATHALAL PARIKH MARG, MATUNGA, MUMBAI, MASHARASHTRA, INDIA 400 019.
Inventor
1. DR.LALI ARVINCD M 2. MR.MANUDHANE KUSHAL S.
International Info
Classification: D21H 17/23