广州某景观水体应急除臭处理研究及工程应用

Study on Emergent Odour Controlling in a Landscape Water and Its Engineering Application in Guangzhou

探讨了化学氧化法、微生物抑制法和pH值调节法对广州某景观水体恶臭的去除效果。结果表明:采用pH调节法可以有效抑制水体发臭,使水体臭强度大幅降低,除臭效果最佳的pH值为8.6～9.5。运用该除臭方法进行工程应用,结果表明该方法能够在短期内迅速降低水体臭强度,除臭效果显著。

This paper discusses the deodorant effect of chemical oxidation, microbe inhibitor and changing pH for a landscape water in Guangzhou. The results showed that changing pH could control odour efficiently. The optimized pH value is 8. 6-9.5. On the basis of the experimental study, a practical application was carried out in this method, the practical resuits indicated that changing pH could reduce odour-degree quickly in a short term, and the effect of odour control is prominent.