Price: $370.04
(as of Dec 17,2024 16:57:45 UTC – Details)
Publisher : CRC Press; 1st edition (September 26, 2001)
Language : English
Hardcover : 396 pages
ISBN-10 : 1566768845
ISBN-13 : 978-1566768849
Item Weight : 2 pounds
Dimensions : 7.25 x 0.75 x 10.25 inches
Heavy metals are a significant environmental concern due to their toxicity and persistence in the environment. To address this issue, engineering processes have been developed to separate heavy metals from various sources, such as industrial wastewater, soil, and air emissions.
One commonly used process for separating heavy metals is precipitation. This involves adding a precipitating agent, such as lime or sodium hydroxide, to the contaminated solution. The heavy metals then form insoluble compounds that can be easily separated from the solution through filtration or sedimentation.
Another effective engineering process for separating heavy metals is ion exchange. In this process, a resin or other material with a high affinity for heavy metals is used to bind and remove the contaminants from the solution. The resin can then be regenerated and reused multiple times, making it a cost-effective and sustainable solution for heavy metal separation.
Other engineering processes for separating heavy metals include electrochemical methods, membrane filtration, and adsorption onto activated carbon. Each of these processes has its own advantages and limitations, and the most appropriate method will depend on the specific characteristics of the heavy metal contamination and the desired outcome.
By employing these engineering processes for environmental separation of heavy metals, we can effectively reduce the negative impact of heavy metal contamination on the environment and human health. These innovative solutions demonstrate the power of engineering in addressing complex environmental challenges and creating a more sustainable future.
#Environmental #Separation #Heavy #Metals #Engineering #Processes
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