It will be prolonged that the Upamayo river is contaminated due to the effluent from the oxidation pond of the Daniel Hernández district of the Tayacaja province, since the quality standards exceed the parameters of pH, fecal coliforms, Escherichia coli, TSS and salinity for water intended for animal drinking. Likewise, they exceed the environmental quality standards (ECA) in pH, Escherichia coli, TSS and salinity for unrestricted irrigation waters. In that, the mitigation alternatives to this problem will be the reduction of the discharge mouth of the oxidation pond, optimization of disinfection before the effluent is discharged, the application of projects to fines to increase the flow of the Upamayo river, the inclusion of a phytoremediation system within the ponds of oxidation or the execution of a public investment project for the construction of a large-scale wastewater treatment ...

The objective of the research was to analyze the feasibility of a cattle manure (Bos taurus) biodigester as a renewable energy source in the district of Ahuaycha. The methodology was applied research, and direct observation was used to determine the manure content and size of the biodigester. The results showed the amount of manure produced by the cows per day, month and year, 1 cow (Bos taurus) produces 4 kg of manure per day, to find the amount of the 12 cows (sample) mathematical operations were performed, which gave a result of 48 kg/day of manure. The biodigester will be tubular and will consist of 4 main parts: the inlet vessel, which serves to introduce the organic matter mixture into the reactor; the biol outlet, which serves to discharge waste from the reactor; and the biogas outlet, which serves to take advantage of the gas accumulated in the biodigester. Therefore, it is concl...

The objective of this article is to restore soil contaminated by dumps through the microorganism Bacillus cereus. The methodology includes 5 samples of soils contaminated by dumps, where experiments will be carried out, which will be mutually contrasted and it will be determined if the bioremediation microorganism is efficient or not for the restoration of contaminated soil. The results show that a bad practice in solid waste management are illegal dumps that cause soil contamination, this problem afflicts the district of Pampas, specifically in the San Cristóbal hill, in the investigation a sample of the hill was analyzed San Cristóbal where the initial pH, temperature and texture is 7.5 pH, 22 C ° and clayey, respectively, through the remediation method with the Bacillus cereus bacterium, the pH changes and drops to 6.6 pH, the temperature also changes to 21 ° and the texture chang...

The objective of the research was to identify the non-timber forest products (NTFP) marketed in the Viñas Population Center. The methodology used was theoretical and analytical, in terms of the type of research it is descriptive and documentary to analyze the current and potential natural resources of the Poblado de Viñas Center. The results show the importance of NTFPs in various conservation and development projects, with emphasis on production and trade in medicinal, ornamental and timber issues, through the evaluation of the different forms of use and sustainability. Finally, it is concluded that the Viñas Population Center reports a great wealth of natural resources, which are essential for the community's economy.