Increased and indiscriminate use of chemical pesticides causes considerable environmental pollution and human health problems due to their toxicity, persistence, and transformation into hazardous metabolites.
The red mud waste generated from the alumina refining industry, which remains high alkalinity and problematic pollutants, is occupying considerable land resource and causing significant environmental problems worldwide.
Depletion of fossil energy resources, environmental problems, and the considerable increase in energy requirements, development of new energy resources is one of the priorities of the energy political of many countries.
The detection of Hg2+ has attracted considerable attention because of the serious health and environmental problems caused by it.
Shallow landslides cause not only considerable financial losses but also major ecological and environmental problems such as increased soil erosion rates and overload of sediments in rivers downstream.
This problem is one of the considerable environmental issues in suburban of this province (Fig. 1).
The increasing awareness of the limited availability of fossil fuels along with the environmental problems caused by their application initiated considerable research efforts towards clean and sustainable biofuels [ 1- 3].
These hazards not only cause considerable loss of property and life but also ecological and environmental problems such as increased soil erosion and sediment discharge (Hovius et al. 1997; Claessens et al. 2007).
The development and implementation of renewable materials for the production of versatile chemical resources have gained considerable attention recently, as this offers an alternative to the environmental problems caused by the petroleum industry and the limited supply of fossil resources.
Photocatalytic reduction of CO2 to fuel has attracted considerable attention due to the consumption of fossil fuels and serious environmental problems.
