System and method for bioremediating wastestreams containing energetics
    3.
    发明授权
    System and method for bioremediating wastestreams containing energetics 失效
    包含能量学的生物中和废物流的系统和方法

    公开(公告)号:US06878856B2

    公开(公告)日:2005-04-12

    申请号:US10096659

    申请日:2002-03-14

    摘要: A bioremediation system converts a waste stream, at least part of which is a fluid containing energetics, to carbon dioxide (CO2), water, and environmentally benign end products. It uses gas-enhanced sequencing-batch-reactors (SBRs), treating the waste stream in three SBRs seriatim. The first SBR uses a nitrogen purge, the second a hydrogen gas supplement, and the third an oxygen gas or forced air supplement. Each reactor may be supplemented with additives to optimize conditions such as pH, dissolved oxygen, and nutrient level. The system may be implemented under manual control, semi-automated, or fully automated, as needed. A waste stream of consideration is the pink water resultant from munitions fabrication and handling.

    摘要翻译: 生物修复系统将至少一部分含有能量的流体的废物流转换为二氧化碳(CO2),水和环境友好的最终产品。 它使用气体增强的排序分批反应器(SBR),以三个SBRs的方式处理废物流。 第一个SBR使用氮气吹扫,第二个是氢气补充,第三个是氧气或强制空气补充。 每个反应器可以补充添加剂以优化诸如pH,溶解氧和营养物水平的条件。 该系统可以根据需要在手动控制,半自动化或全自动化下实现。 考虑的废物是由弹药制造和处理产生的粉红色水。