Citas bibligráficas
Huamán, N., Zamalloa, N. (2022). Evaluación de la eficiencia de microorganismos eficaces en el compostaje de biosólidos generados en la planta de tratamiento de aguas residuales de San Jeronimo, Cusco-2022 [Universidad Andina del Cusco]. https://hdl.handle.net/20.500.12557/5130
Huamán, N., Zamalloa, N. Evaluación de la eficiencia de microorganismos eficaces en el compostaje de biosólidos generados en la planta de tratamiento de aguas residuales de San Jeronimo, Cusco-2022 []. PE: Universidad Andina del Cusco; 2022. https://hdl.handle.net/20.500.12557/5130
@misc{renati/955482,
title = "Evaluación de la eficiencia de microorganismos eficaces en el compostaje de biosólidos generados en la planta de tratamiento de aguas residuales de San Jeronimo, Cusco-2022",
author = "Zamalloa Ramírez, Norka Nicole",
publisher = "Universidad Andina del Cusco",
year = "2022"
}
The present investigation entitled " EVALUATION OF THE EFFICIENCY OF EFFECTIVE MICROORGANISMS IN THE COMPOST OF BIOSOLIDS GENERATED IN THE WASTEWATER TREATMENT PLANT OF SAN JERONIMO, CUSCO-2022", had as main objective Evaluate the efficiency of effective microorganisms in the composting of biosolids generated in the wastewater treatment plant of San Jerónimo, Cusco-2022, on the other hand, the specific objectives of this research were: to characterize the stabilization parameters, chemical toxicity and sanitization of biosolids, to evaluate the physical-chemical parameters and to determine the optimal dose of effective microorganisms in composting. The design was of an experimental type, there were twelve experimental units, four treatments with three repetitions (T0: Without EM-compost, T1: 50 ml EM-Compost, T2: 75 ml EM-Compost and T3: 100 ml EM-Compost) In addition, the experimental process was comprised of three main phases: biosolids conditioning, laboratory analysis, and biosolids composting. To meet each of the objectives, three laboratory analyzes were carried out at different times (characterization, biosolids conditioning, and biosolids compost). It should be noted that each one was given at the beginning, in the middle and at the end respectively. Biosolids conditioning lasted 2 weeks and composting 7 weeks. The main conclusion was reached that the treatment (T3: 100ml EM-Compost) obtained better responses in the main compost quality control parameters such as available nitrogen: 0.01%, available phosphorus: 3.13 mg/100 gr, available potassium: 1.37 mg/100 gr, Escherichia coli: 40,000 MPN/25g, salmonella spp. 120000 NMP/25gr, chromium: 2.00 mg/kg and cadmium: 0.15 mg/kg.
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