35
2.2 Water Quality Degradation by Rapid Industrialization
It is a well-established fact that to sustain life on earth, water is essential. Water is a
resource that can be used to transport products such as infectious agents, toxicants,
and temperature gradient. It is well determined that the amount of complete water
resources on the whole planet remains continuous, but their norms differ spatially
and temporarily. The problem of water quality was attributable (Ebenstein 2012).
Due to the shift in financial resource management strategy, the problem of aqueous standard decline in growing countries is increasing. This declaration is justified
by the following phenomenon of such states explosive fight to obtain a strong financial stance and expand the achievement goals of the state (Kithiia and Khroda 2011).
When there is a need for brisk economic growth, state stakeholders need to take
measures to raise awareness among residents and industry owners of the application
of standards that guarantee the safety of all living humans. New computerized age is
well established now at the comprehensive atmospheric costs, thus enhancing the
degradation of our environment (Hettige et al. 2000).
2.3 Environmental Degradation by Heavy
Metal Accumulation
Heavy metal is not biodegradable and is environmentally persistent. In many industrial system work processes, heavy metals accumulate up to a toxic concentration in
various environmental compartments and cause ecological damage. The effects of
this degraded water quality include aquatic ecosystem disruption, which in turn
causes biodiversity loss (Jaber et al. 2005).
Due to enhanced quantities of heavy metal and other pollutants released into
industrial effluent, environmental stakeholders were concerned about their dangerous impacts when they were dissolved in freshwater resources (Say et al. 2006). By
blending heavy metal containing waste water in the natural environment with the
other compartment of the setting, freshwater resources are one of the most important sensitive medium toward quality degradation (Nurchi and Villaescusa 2012).
The example of heavy metals includes mercury (Hg), lead (Pb), sulfur (Zn), arsenic (As), cadmium (Cd), nickel (Ni), and chromium (Cr) which are nuclear components with at least five times the particular water gravity. They are also known as
trace components because of their existence in environmental matrices at small levels (< 1000 ppm). Indeed, some of them were acknowledged as essential nutrients
for organism (Say et al. 2006).
Although heavy metals are naturally occurring elements present inside the
Earth’s crust, the majority of environmental pollution and human exposure to heavy
metals are caused by multiple anthropogenic operations such as military, industrial,
agricultural, and waste disposal procedures. Heavy metals are also released through
natural procedures such as rock weathering and volcanic eruptions to the
2 Polymer Absorbents for Heavy Metal Removal
2.2 Water Quality Degradation by Rapid Industrialization
It is a well-established fact that to sustain life on earth, water is essential. Water is a
resource that can be used to transport products such as infectious agents, toxicants,
and temperature gradient. It is well determined that the amount of complete water
resources on the whole planet remains continuous, but their norms differ spatially
and temporarily. The problem of water quality was attributable (Ebenstein 2012).
Due to the shift in financial resource management strategy, the problem of aqueous standard decline in growing countries is increasing. This declaration is justified
by the following phenomenon of such states explosive fight to obtain a strong financial stance and expand the achievement goals of the state (Kithiia and Khroda 2011).
When there is a need for brisk economic growth, state stakeholders need to take
measures to raise awareness among residents and industry owners of the application
of standards that guarantee the safety of all living humans. New computerized age is
well established now at the comprehensive atmospheric costs, thus enhancing the
degradation of our environment (Hettige et al. 2000).
2.3 Environmental Degradation by Heavy
Metal Accumulation
Heavy metal is not biodegradable and is environmentally persistent. In many industrial system work processes, heavy metals accumulate up to a toxic concentration in
various environmental compartments and cause ecological damage. The effects of
this degraded water quality include aquatic ecosystem disruption, which in turn
causes biodiversity loss (Jaber et al. 2005).
Due to enhanced quantities of heavy metal and other pollutants released into
industrial effluent, environmental stakeholders were concerned about their dangerous impacts when they were dissolved in freshwater resources (Say et al. 2006). By
blending heavy metal containing waste water in the natural environment with the
other compartment of the setting, freshwater resources are one of the most important sensitive medium toward quality degradation (Nurchi and Villaescusa 2012).
The example of heavy metals includes mercury (Hg), lead (Pb), sulfur (Zn), arsenic (As), cadmium (Cd), nickel (Ni), and chromium (Cr) which are nuclear components with at least five times the particular water gravity. They are also known as
trace components because of their existence in environmental matrices at small levels (< 1000 ppm). Indeed, some of them were acknowledged as essential nutrients
for organism (Say et al. 2006).
Although heavy metals are naturally occurring elements present inside the
Earth’s crust, the majority of environmental pollution and human exposure to heavy
metals are caused by multiple anthropogenic operations such as military, industrial,
agricultural, and waste disposal procedures. Heavy metals are also released through
natural procedures such as rock weathering and volcanic eruptions to the
2 Polymer Absorbents for Heavy Metal Removal