Biotechnology And Minerals Legitimate -Challenge Or Costly Myth?

Versatile living organisms, historically exploited as functionaries in the food processing, pharmaceutical and chemical industries, have not been successful in achieving similar or significant acceptance within the minerals industry. The current biotechnical revolution coupled with its expanded understanding, dictate that a flagging minerals industry reconsider the use of biotechnology in metallurgical applications. Living resources, either singly, in commensal association or in complex communities, are capable of duplicating fully integrated and complex processing functions. Organisms can mine and extract metals, detoxify chemical effluents and synthetically produce compounds. They have been criticized as exhibiting poor kinetics, excessive energy consumption and environmental sensitivity. However, expanding knowledge reveals that these organisms are surprisingly adaptable, variable and extremely durable. Applied biotechnology in specific cases offers favorable economic returns, environmental benefits and aesthetic value. Selective implementation of living systems can offer opportunities for reduced labor, increased productivity and technological advance. Success will not come easily. Capital must be risked, controversial decisions made and new ground plowed. Traditional, specialist thinkers will of necessity give way to interdisciplinary expertise and unorthodox methodology if success is to be achieved. Those who vigorously persevere, however, are likely to be rewarded with a dynamic and profitable new role in a restructured minerals industry.