The assessment of groundwater quality was carried out by taking the shallow wells samples near bank River Indus at downstream Kotri barrage; study area covers arid region Hyderabad, Sindh. space occupied about 1-2 km used for quantification geochemical characteristics aquifer that lies on left side river. A total 13 were collected during pre-monsoon and post-monsoon seasons. All examined charac...

This study is focused on the froth flotation reprocessing of a copper mineral from tailings. The effects parameters including pulp density, collector dosage, frother and dispersant dosage were statistically examined to obtain an effective approach for concentrating minerals. sample ore used in this was mainly wastes that have been stored more than 30 years comprised mixed sulfide minerals parti...