Evaluating and refining alkalinity calculations due to sulfide and bicarbonate accessed by titration in anaerobic sulfate-reducing bioreactors - Godoi, Leandro Augusto Gouvêa de; Santos, Carla Eloísa Diniz dos; Foresti, Eugenio; Damianovic, Márcia Helena Rissato Zamariolli (Water, Air and Soil Pollution: an international journal of environmental pollution, 2017)