In recent years in Peru, there are few non-metallic mining companies, one of the main ones being the Santa Rosa 94-1 mining concession, which is located in the community of Llocllapampa Jauja - Peru, where the main resource is silica sand that is used in this place, although it also generates a negative impact on the siliceous sand washing operation process since it modifies the conditions of the surface water since they do not have a treatment system. The objective of the research is to determine the efficiency and the amount of organic coagulant (Zea mays var. saccharata) for the removal of silica from the effluent in the mining concession. The characterization of the silica was carried out through petrographic analysis to know its composition, the effluent of the Total Suspended Solids (TSS) parameter was characterized, then it was designed factorially for 8 treatments with variation ...

The artisan production of bricks has been a factor for the emergence of environmental conflicts in our country. For this reason, the objective of the investigation intends to evaluate and describe the environmental impacts through the CONESA methodology with respect to the brick manufacturing process in the Cormis—Jauja Population Center, for which 21 brick kilns were located in the field and the area was delimited. study area by occupation area. As a starting point, the earth extraction and firing stages were identified as those that generate the greatest environmental impact in the production of artisanal bricks. Of which, 7 aspects and 18 environmental impacts were identified, 3 of which are of severe importance and the rest are moderate in such a way that the depletion of the soil resource and the alteration of air quality are of greater importance with an assessment of − 63 and ...

Geoengineering attempts to remedy the climate crisis through the intervention of dynamic systems to mitigate future scenarios of water drought in agriculture. The provinces of the department of Junín were identified as having the meteorological and geographical conditions where precipitation should be generated for the benefit of agriculture. The meteorological data was obtained from SENAMHI for the period 2000-2020, cloud information derived from the GOES-16 satellite belonging to NOAA was used and the satellite images were resampled using the cubic convolution method to evaluate the cloud parameters under the bands (C05, C08, C10, C11, C13, C15 and C16) in areas with cloud altitude between 6-8 km in the Andes and in the eastern part between 5-7 km within the study area. From this analysis, favorable cloud clusters were identified in relation to the arid zones with extensive croplands ...