CAJ | 학술논문

采用电气浮技术处理采油污水，探讨了电极材料、电极形式、极板间距、电流强度、电导率等与处理效果之间的关系。结果表明，当电气浮时间为20 min，极板距离为1.5 cm，电流密度超过200 A，电极材料为石墨时，处理后污水的悬浮物含量、含油量、SRB 及 TGB 含量分别由处理前的88.3 mg/L、106 mg/L、104，105个/mL 下降到1.6 mg/L、2.1 mg/L、101个/mL和102个/mL。
채용전기부기술처리채유오수，탐토료전겁재료、전겁형식、겁판간거、전류강도、전도솔등여처리효과지간적관계。결과표명，당전기부시간위20 min，겁판거리위1.5 cm，전류밀도초과200 A，전겁재료위석묵시，처리후오수적현부물함량、함유량、SRB 급 TGB 함량분별유처리전적88.3 mg/L、106 mg/L、104，105개/mL 하강도1.6 mg/L、2.1 mg/L、101개/mL화102개/mL。
Electro-floatation( EF)was used to dispose of oilfield wastewater. The effect of electrode mate-rials,electrode separation distance,current intensity,electrical conductivity on disposal was discussed. The experimental results showed when electro-floatation time was 20 min,electrode separation distance was 1. 5 cm,current intensity was 200 A,electrode material was graphite,the content of suspend solid,oil, SRB and TGB was reduced from 88. 3 mg/L,106 mg/L,104/mL and 105/mL to 1. 6 mg/L,2. 1 mg/L, 101/mL and 102/mL.