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The green alga Scenedesmus was investigated for its ability to remove nitrogen from anaerobic digestion effluent possessing high ammonium content and alkalinity in addition to its growth characteristics. Nitrate and ammonium were indistinguishable as a nitrogen source when the ammonium concentration was at normal cultivation levels. Ammonium up to 100ppm NH 4 –N did not inhibit cell growth,...
To improve the water content reduction of municipal solid waste with high water content, the operations of supplementing a hydrolytic stage prior to aerobic degradation and inoculating the bio-drying products were conducted. A ‘bio-drying index’ was used to evaluate the bio-drying performance.For the aerobic processes, the inoculation accelerated organics degradation, enhanced the lignocelluloses...
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