The transformation of dewatered sewage sludge into vermicompost provides an advantageous solution in cases where the is not too contaminated with inorganic pollutants, especially heavy metals. In addition to conversion a product higher-added value, undesirable organic pollutants and micropollutants are partially eliminated. Anaerobically stabilized from medium-sized WWTP was subjected vermicomp...

“Livestock waste” means livestock manure, unconsumed feed and associated bedding materials or litter animal carcasses from normal mortalities of on a farm. Waste management includes the activities actions required to manage waste its inception final disposal. Livestock wastes if not properly it may lead fecal contamination waters receiving agricultural runoff. The danger humans lies in possibil...

A recent report in this journal from these authors, which shows that vermicomposting transforms a toxic weed such as lantana into benign organic fertilizer, can be of practical utility only if processes developed for rapid, inexpensive, and sustainable weeds. This paper describes attempts leading to process the allelopathic weeds (Lantana camara), parthenium (Parthenium hysterophorus), ipomoea ...

background : agaricus blazei mushrooms are one of the most important edible and therapeutic mushrooms, and they contain minerals, vitamins, and amino acids essential for the human body. this mushroom is used raw, dried, and in the form of pharmaceutical products. one of the most important processes after harvesting is drying in order to enhance the quality and the length of maintenance of the p...

introduction: the presence of pathogenic microbial agents and pathogens in organic fertilizers causes health problems and disease transmission. the aim of this study was to evaluate the efficiency of vermicomposting process in improve the microbial quality of the compost produced. methods: this experimental study was conducted as a pilot-scale one, in the laboratory of school of health. in orde...

A high pH, low solubility of bound plant nutrients, and negative impacts on microbial communities are common drawbacks biomass ash (BA) vermicomposting. In this study, nutrient-rich BA mixed with cow manure was tested at three different application rates to obtain final nitrogen (N), phosphorus (P), potassium (K) contents 3.5%, 7.0%, 10.0% for bio-based fertilizers via The results showed that a...

Introduction: The presence of pathogenic microbial agents and pathogens in organic fertilizers causes health problems and disease transmission. The aim of this study was to evaluate the efficiency of vermicomposting process in improve the microbial quality of the compost produced. Materials and Methods: This experimental study was conducted as a pilot-scale one, in the laboratory of school of...