Recovery of lignosulphonates and medium quality water from pulp and paper mill effluent using membrane technology
Recovery of lignosulphonates and medium quality water from pulp and paper mill effluent using membrane technology
Pulp and paper mill requires a huge quantity of water and accordingly a substantial amount of spent liquor is generated. In this study purification of lignosulphonates (LS) present in spent sulphite liquor, a pulp and paper mill effluent was studied using continuous diafiltration.
Publication Date:
01/03/2009
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