Books > Professional & Technical > Biochemical engineering > Biotechnology
|
Buy Now
Environmental Monitoring and Biodiagnostics of Hazardous Contaminants (Paperback, Softcover reprint of hardcover 1st ed. 2001)
Loot Price: R4,244
Discovery Miles 42 440
|
|
Environmental Monitoring and Biodiagnostics of Hazardous Contaminants (Paperback, Softcover reprint of hardcover 1st ed. 2001)
Expected to ship within 10 - 15 working days
|
In recent years public awareness of the long term toxic affects
heavy metal ions in waters and wastewaters has increased
significantly. Environmental agencies have been imposing more and
more stringent discharge limits on industries involved in processes
using metal ions. Numerous industries produce aqueous effluents con
taining metal ions and particularly copper and cadmium. Copper
sulfate is used on a large scale in the electroplating industries.
In addition, copper salts are used as fungicides, timber
preservatives, insecticides, paint corrosion inhibitors and in
dyestuffs. Cadmium is used in the manufacture of nickel-cadmium
batteries, as a corrosion inhibitor and control rods in the nuclear
industry. The European Com munity has listed cadmium as one of the
most dangerous metal due to its toxicity, persistence and
bioaccumulation in List 1 of its Directive 76/464/EEC. Therefore,
it is important that methods for the removal of these metal ions
are found and that the mechanism of removal is characterized and
understood. A number of adsorb ents have been identified which are
capable of removing copper (Panday et aI. , 1985; Ho et aI. , 1996;
Low and Lee, 1987; Low et aI. , 1993; Quek et aI. , 1998) and
cadmium (Battacharya and Venkobachar, 1984; Namasivayam and
Ranganathan, 1995; Periasamy and Namasivayam, 1994) from aqueous
solutions. Sorption kin etic models have been proposed for some
systems.
General
Is the information for this product incomplete, wrong or inappropriate?
Let us know about it.
Does this product have an incorrect or missing image?
Send us a new image.
Is this product missing categories?
Add more categories.
Review This Product
No reviews yet - be the first to create one!
|
You might also like..
|
Email address subscribed successfully.
A activation email has been sent to you.
Please click the link in that email to activate your subscription.