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作 者:任斌 REN Bin
机构地区:[1]甘肃省安装建设集团有限公司
出 处:《节能与环保》2022年第6期46-48,共3页
摘 要:皋兰县污水处理厂因前期CASS池曝气设施为传统的盘式曝气装置,处理效果达不到环保要求,经常出现曝气故障,严重影响曝气效果,需经常检修更换曝气装置。由此,提标改造工程中采用抽拉式精确曝气装置对原装置系统进行改造,通过独特的软质曝气膜片大面积布置在池底,单组可独立供气且可在线抽拉拆卸,实现真正意义上的不停产维修更换。Because the aeration facilities of CASS tank in the early stage of Gaolan sewage treatment plant are traditional disc aeration devices, the treatment effect can not meet the requirements of environmental protection. Aeration failures often occur, which seriously affect the aeration effect. The aeration devices need to be repaired and replaced frequently. Therefore, in the upgrading and reconstruction project, the pull-out precise aeration device is used to transform the original device system. Through the unique soft aeration diaphragm, a large area is arranged at the bottom of the tank. A single group can supply gas independently and can be pulled and disassembled online, so as to realize non-stop maintenance and replacement in the real sense.
分 类 号:X703[环境科学与工程—环境工程]
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