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Systematic study on sulfate removal from mining waters by electrocoagulation
(Elsevier, 2019-01-28)
The mining industry is known to be a major producer of sulfate-rich waters that are harmful to aquatic systems, accelerate acid mine drainage formation and hinder the reuse and recycling of process water. In recent years, ...
Treatment of mining wastewater polluted with cyanide by coagulation processes: a mechanistic study
(Elsevier, 2019-11-25)
In this work, coagulation and electrocoagulation for the removal of cyanide ions contained in synthetic mining wastewater were evaluated paying particular attention to the elucidation of the coagulation mechanisms. Iron ...
Purification efficiency of natural freeze crystallization for urban wastewaters
(Elsevier, 2019-11-21)
Human population growth and urbanization are aggravating water quality problems in many regions, and wastewater volumes and quantities of pollutants are increasing due to greater industrial and urban activity. Thus, it is ...
Real-time monitoring of the moisture content of filter cakes in vacuum filters by a novel soft sensor
(Elsevier, 2019-09-15)
The moisture content of filter cakes is probably the most important characteristic that should be kept at a desired level in industrial cake filtration applications to maintain consistent product quality and minimize energy ...
Specific energy consumption of vacuum filtration: Experimental evaluation using a pilot-scale horizontal belt filter
(Taylor and Francis Inc., 2019-03-07)
Horizontal vacuum belt filters are used for continuous solid–liquid separation in a wide variety of industrial processes. Despite the low pressure difference (usually Δp < 0.8 bar), the high air pumping requirement to ...