西南石油大学学报(自然科学版) ›› 1992, Vol. 14 ›› Issue (4): 94-101.DOI: 10.3863/j.issn.1000-2634.1992.04.013
• 油田化学 • Previous Articles Next Articles
Chen Ji Ying Zhong Feng Ying Fan Song-lin
Received:
Revised:
Online:
Published:
Abstract: Thig paper proposed the determination of COD in the wastewater high in Cl~- in oil-gas field by an improved sealing method The experimental results show that the method is high in precision and accuracy, is able to eliminate the influence of cl~- effectively, to save time and space and to cut down expenses, and is easy to operate.
Key words: Chemical oxygen demand, Wastewater, Quantitative analysis
CLC Number:
TE922
Chen Ji Ying Zhong Feng Ying Fan Song-lin. DETERMINATION OF COD IN WASTEWATER HIGH IN CI- IN OIL-GAS FIELDS[J]. 西南石油大学学报(自然科学版), 1992, 14(4): 94-101.
0 / / Recommend
Add to citation manager EndNote|Ris|BibTeX
URL: http://journal15.magtechjournal.com/Jwk_xnzk/EN/10.3863/j.issn.1000-2634.1992.04.013
http://journal15.magtechjournal.com/Jwk_xnzk/EN/Y1992/V14/I4/94