Environmental pollution is increasing day by day due to anthropogenic activities and
different types of toxic contaminants such as heavy metals, chemicals, dyes, pesticides etc …

Microalgae biotechnology has recently emerged into the lime light owing to numerous
consumer products that can be harnessed from microalgae. Product portfolio stretches from …

Given that mining is considered to be an essential activity for Mexico's industrial
development, cyanide has been increasingly used to recover precious metals such as gold …

Rapid increases in human populations and development has led to a significant exploitation
of natural resources around the world. On the other hand, humans have come to terms with …

Sustainable development requires the development and promotion of environmental
management and a constant search for green technologies to treat a wide range of aquatic …

This paper reviews the technology and biotechnology to remove heavy metals (such as
copper, arsenic, lead and zinc) and cyanide from contaminated wastewater. The paper …

The disposal of mining wastes that contain cyanide are dumped in tailings from gold
extraction is a public concern in mining countries such as South Africa. Many studies have …

Cyanides are fast-acting poisons, can be lethal if exposed in excess. In spite of fact,
cyanides are discharged as effluents in large scale from industries every year. Certain …

Wastewater generated from fresh, vegetables and meat shops contains high concentrations
of nutrients, COD, BOD and TSS. Therefore, the direct discharge of wet market wastewater …

Mn3O4 nanograins incorporated into reduced graphene oxide as a nanocomposite
electrocatalyst have been synthesized via one-step, facile, and single-pot microwave …