A kind of recycling method of waste powder activated carbon
The technology of powder activated carbon and filter cake is applied in the field of regeneration and utilization of waste powder activated carbon to achieve the effect of good degradation effect, low energy consumption and high activity.
Active Publication Date: 2015-12-09
HULUNBEIER NORTHEAST FUFENG BIOTECHNOLOGIES CO LTD
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Abstract
The invention discloses a recycling method of waste powdered activated carbon. According to the technical scheme, the method comprises the following steps: soaking the waste powdered activated carbon generated during the refining of sodium glutamate with a hydrochloric acid in a pickling tank so as to remove partial ash and ferric salt impurities; and adding microorganisms for biological regeneration under the action of an electric field, thus finally preparing regenerated activated carbon. As the method is used, the purpose of treating the waste powdered activated carbon during the production of the sodium glutamate is realized; the recycling of resources is realized; the production cost is decreased. Thus, the significant economic and environment-friendly benefits are obtained.
Application Domain
Other chemical processesCombustible gas purification +1
Technology Topic
Activated carbonEnvironmental chemistry +6
Examples
- Experimental program(1)
Example Embodiment
PUM


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