MBR工艺在中水回用中的应用
Application of MBR Technique in Water Reuse
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- 引用格式:
-
刘晋萍.MBR工艺在中水回用中的应用[J].天然气与石油,2010,28(6):0.doi:
.Application of MBR Technique in Water Reuse [J].Natural Gas and Oil,2010,28(6):0.doi:
- DOI:
- 作者:
- 刘晋萍
- 作者单位:
- 中国石油集团工程设计有限责任公司西南分公司
- 关键词:
- MBR工艺；污水处理；中水回用；膜污染
MBR Technique; Waste water treatment; Water reuse; Membrane pollution
- 摘要:
- :膜生物反应技术（MBR）是一种新型污水处理技术，通过膜的高效截留作用，使反应器维持很高的污泥浓度，从而降低了污泥负荷，提高了系统的处理效率。采用 MBR工艺处理天然气处理厂的生产及生活污水,可有效去除污水中的CODcr、 BOD5、油、氨氮等，去除率可达到90%以上，具有出水清澈透明、无异味、不需投加化学药剂、不产生二次污染等优点，大大提高水的回用率，达到节约水资源的目的。
Membrane bioreactor (MBR) is a new waste water treatment technique, in which through efficient interception effect of the membrane, sludge concentration in the reactor can be kept very high, thereby sludge load is reduced and the system processing efficiency is enhanced. MBR is applied to treat production and life waste water in gas treatment plant, more than 90% of CODcr, BOD5, oil, ammonia and nitrogen can be effectively removed from waste water, the treated water is clear, limpid and odorless and do not produce secondary pollution.
