Present study dealt the removal of Cr(VI) in a tannery industry wastewater using rice husk silica powder as an adsorbent.The experimental investigations have been carried out by using rice husk silica powder for different adsorption dosage, different contact time and different pH against the initial Cr(VI) concentration of 292 mg/L. The maximum percentage removal of Cr(VI) in a tannery industri...

the isolated fungi species of different kinds from chromium contaminated soil sites located in nagalkeni, chennai were used for reducing chromium(vi) in a tannery industry wastewater of nagalkeni, chennai.  the experiments were conducted to know biosorption potential of isolated fungi species for removing chromium(vi) in a tannery industry wastewater against the different ph, fungi biomass and ...

Chromium is abundant in nature and has a dominant presence in most of the effluent streams as compared to other heavy metal ions. The presence of highly toxic and carcinogenic hexavalent chromium (Cr(VI)) in effluent streams is a major environmental issue. The electroplating and tannery industry effluents are the major source for the Cr(VI) production in wastewater streams. The present work dea...

Coal is an abundant resource which can be used to produce low-cost energy; however, its usage causes great environmental damage. Before mineral coal used, it must processed remove tailings. These tailings contain pyrite and accumulate in large dumps, presenting significant liabilities, such as acid mine drainage. Another industry that generates liabilities the chrome-plating industry, mainly be...

Serious illnesses, including deaths, and adverse environmental impacts have been linked to land application of sewage sludge. EPA and the wastewater treatment industry have worked with Congress to fund wastewater trade associations to promote land application, supporting industry-friendly scientists and discouraging independent research, to prevent local governments from restricting land applic...

The present study focused to isolate the different fungi species from contaminated soil samples of textile industry wastewater, located in Kanchipuram. The experiments were conducted against the effect of pH, fungi biomass and different concentration (different dilution ratio) to know the effectiveness of fungi for removing colour from textile industry wastewater. The results showed that the or...

There are several contaminants in wastewater, with organic pollutants playing the major role. Many kinds of organic compounds, such as PCBs, pesticides, herbicides, phenols, polycylic aromatic hydrocarbons (PAHs), aliphatic and hetercyclic compounds are included in the wastewater, and industrial and agricultural production as well as the people living could be the source of organic wastewater e...