@article{(Open Science Index):https://publications.waset.org/pdf/5637, title = {Treatment of Wool Scouring Waste Using Anaerobic Digestion with and without Chemicals Addition}, author = {M. Z. Othman}, country = {}, institution = {}, abstract = {The aim of this study was to investigate the effectiveness of anaerobic digestion for the treatment of wool scouring wastes. The experiments design comprised three ratios of waste (W) to seed(S) (W:S) of 25:75, 50:50 and 75:25, corresponding to 1.9. 1.7 and 1.5g tCOD/g TS, respectively, with or without chemicals addition. NH4Cl was added to the reactors as a source for nitrogen to achieve C:N:P of 420:14:3. A cationic flocculent was added at 0.5 and 0.75% to enhance flocculation of sludge. The results showed that the reactors that received W:S at a ratio of 25:75 produced the largest volume of biogas. The final soluble COD (sCOD) was below the limits for discharge to the sewer system.}, journal = {International Journal of Chemical and Molecular Engineering}, volume = {4}, number = {2}, year = {2010}, pages = {186 - 191}, ee = {https://publications.waset.org/pdf/5637}, url = {https://publications.waset.org/vol/38}, bibsource = {https://publications.waset.org/}, issn = {eISSN: 1307-6892}, publisher = {World Academy of Science, Engineering and Technology}, index = {Open Science Index 38, 2010}, }