Selection of Wastewater Treatment Technology: AHP Method in Multi-Criteria Decision Making
نویسندگان
چکیده
Wastewater treatment is a process that reduces pollution to those quantities and concentrations at which purified wastewater no longer threat human animal health safety does not cause unwanted changes in the environment. Municipal classified as biodegradable water. Special importance should be given with high content of organic matter (COD), phosphorus (P) nitrogen (N). MBBR technology, developed on basis conventional activated sludge bio filter process, take up much space have problems sludge, case biological reactors, has shown good results for removal matter, nitrogen. The aim this paper optimize municipality Dojran, North Macedonia. Three alternative solutions improving capacity Dojran were analyzed. shortlist variants was made several criteria, including: analysis system tourist season beyond, assessment condition efficiency existing plant (WWTP) combination new plant, when using different technologies, size site needed accommodate capacity, well financial parameters proposed system. selection most favorable solution improvement AHP (analytic hierarchy process) method. In order select optimal solution, detailed conducted, considering decision-making namely initial investment, operating costs management complexity. Based obtained results, Variant 3 recommended, is, construction completely station 6000 equivalent inhabitants.
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ژورنال
عنوان ژورنال: Water
سال: 2023
ISSN: ['2073-4441']
DOI: https://doi.org/10.3390/w15091645