岳阳职业技术学院学报
嶽暘職業技術學院學報
악양직업기술학원학보
Yueyang Vocational Technical College
2010年
2期
84~86
,共null页
方正辉 杨长波 邓兰青 付西军
方正輝 楊長波 鄧蘭青 付西軍
방정휘 양장파 산란청 부서군
混凝 油田回注水 水处理剂 工艺流程
混凝 油田迴註水 水處理劑 工藝流程
혼응 유전회주수 수처리제 공예류정
coagulation-flocculation; oil field injection water; water treatment agent; technological process
实验采用四步混凝法探讨油田回注水处理剂及其工艺流程。结果表明该水处理工艺简单,水处理剂成本低,流程改动少。处理后水中的悬浮固体、总铁和含油量分别达到2.0mg/L、0.43mg/L和1.4mg/L;硫酸盐还原菌和腐生菌均为102个/mL;浊度降到0.2Ntu;平均腐蚀率降到0.037mm/a;处理后水符合油田回注水水质标准,并且水质稳定。
實驗採用四步混凝法探討油田迴註水處理劑及其工藝流程。結果錶明該水處理工藝簡單,水處理劑成本低,流程改動少。處理後水中的懸浮固體、總鐵和含油量分彆達到2.0mg/L、0.43mg/L和1.4mg/L;硫痠鹽還原菌和腐生菌均為102箇/mL;濁度降到0.2Ntu;平均腐蝕率降到0.037mm/a;處理後水符閤油田迴註水水質標準,併且水質穩定。
실험채용사보혼응법탐토유전회주수처리제급기공예류정。결과표명해수처리공예간단,수처리제성본저,류정개동소。처리후수중적현부고체、총철화함유량분별체도2.0mg/L、0.43mg/L화1.4mg/L;류산염환원균화부생균균위102개/mL;탁도강도0.2Ntu;평균부식솔강도0.037mm/a;처리후수부합유전회주수수질표준,병차수질은정。
Oilfield reinjection water treatment agent and its process has been treated by using four-step Coagulation-Flocculation method.The results showed that water treatment process easy,low-cost water treatment agent,flow changes less.Through treatment,the concentration of suspended substance,total iron and oil content reached to 2.0mg/l,0.43mg/l and 1.4 mg /l respectively;SRB and TGB declined to 102 germs per liter respectively;turbidity reduced to 0.2 Ntu;the average corrosion rate reduced to 0.037 mm /a;treated water meet water quality standards for oil field injection water,and water stability.
