Reyes  Juan Pablo, Guarnizo  Pizza, Carlos  Andres, Rodriguez  Miranda, Juan  Pablo, 
    Stabilization in an Alkaline Treatment Plant Domestic Wastewater:
Experimentation and Physico-Chemical Characterization of Biosolids,
    Journal of Engineering and Applied Sciences,
    Volume 12,Issue 1,
    2017,
    Pages 113-118,
    ISSN 1816-949x,
    jeasci.2017.113.118,
    (https://makhillpublications.co/view-article.php?doi=jeasci.2017.113.118)
    Abstract: This study presents the evaluation of the alkaline stabilization of the biosolids results of the
operation of a treatment plant of wastewater to improve the fisiochemical quality. Two alkalizing, the alive cal
(CaO) and the hydratedcal (Ca(OH)<SUB>2</SUB>), characterizing two experiments, each one form by dose of 15 and 25% in 
proportions weight to weight of biosolid duplicated with a treatment witness without application of alkalizing,
totalizing ten treatments. The treatment of biosolid with dose of 15% of hydratedcal (Ca(OH)<SUB>2</SUB>), accomplishing the previous period of dryness in a month, got better results according not to modifying drastically the content
of organic matter and macronutrients (N, P and K) and accomplishing the maximum values of humidity.
    Keywords: Biosolids;stabilization;wastewater;hydratedcal;fisiochemical