摘要
针对金属切削液失效变质和腐败变质的根源,设计了多级磁分离技术与臭氧-气浮技术联用的处理工艺,并对金属切削液进行了净化再生试验。在切削液进水流量为300 L/h,臭氧加入量为进水体积的10%,共聚气浮分离系统压力为0.15 MPa时,经该系统处理40 min,即可有效去除导致切削液失效的油污、悬浮物、微生物。
In view of the reasons that cause invalidation and corruption of metal cutting fluid, a combination process of multilevel magnetic separation and ozone-air floatation was designed and applied in the test of metal cutting fluid purification and regeneration. Under the condition that the influent flow of the metal cutting fluid was 300 L/h, the ozone dosage was 10% of the influent quantity, the pressure of the dissolved air floatation separation system was 0.15 MPa, the fluid oil, suspended solids and microorganisms that led metal cutting fluid to lose its effectiveness could be effectively removed after 40 minutes of treatment by the said system.
出处
《工业用水与废水》
CAS
2010年第1期69-71,共3页
Industrial Water & Wastewater
关键词
金属切削液
失效
净化系统
metal cutting fluid
invalidation
purification system
