Fuzzy Borda combined model in small town's sewage treatment process alternative selection Online publication date: Wed, 19-Apr-2023
by Fang He; Bo Wu
International Journal of Wireless and Mobile Computing (IJWMC), Vol. 24, No. 2, 2023
Abstract: With the increasing pressure of sewage treatment in small towns, it is necessary to establish a set of systematic and objective evaluation systems to select the most suitable sewage treatment technology in small towns. In this paper, according to sewage characteristics, sewage disposal difficulties, treatment requirements and development of small towns in China, seven processes were selected as follows: A/O, oxidation ditch, CASS, SBR, biological contact oxidation, BAF and artificial wetland. The evaluation index system was set up through literature research and consulting experts. Comprehensive index method, analytic hierarchy process and weighted arithmetic average method were used to evaluate the priority of each process. The consistency was tested by Spearman rank correlation coefficient. Based on three single evaluation results, fuzzy Borda combination evaluation model was established to evaluate the priority of sewage treatment process. Finally, an example was introduced to prove the feasibility of the combination evaluation model.
Existing subscribers:
Go to Inderscience Online Journals to access the Full Text of this article.
If you are not a subscriber and you just want to read the full contents of this article, buy online access here.Complimentary Subscribers, Editors or Members of the Editorial Board of the International Journal of Wireless and Mobile Computing (IJWMC):
Login with your Inderscience username and password:
Want to subscribe?
A subscription gives you complete access to all articles in the current issue, as well as to all articles in the previous three years (where applicable). See our Orders page to subscribe.
If you still need assistance, please email subs@inderscience.com
Our Blog 
Follow us on Twitter 
Visit us on Facebook