1. BOD and color removal from kraft mill wastes by alum;Thirumurlki;Wat. Sewage Wks,1969
2. Coagulation of pulping wastes for the removal of color;Smith;J. Wat. Pollut. Control Fed.,1969
3. Removal of color and organic matter from kraft mill caustic extraction waste by coagulation;Tejera;TAPPI,1970
4. Color Removal From Pulp Mill Bleaching Waste;Clarke,1900
5. Tertiary treatment of kraft mill effluent including chemical coagulation for color removal;Davis;TAPPI,1969