Research Progress on the Application of Short-range Nitrification and Denitrification Nitrogen Removal Technology in Wastewater Treatment
The short-range nitrification denitrification process has received widespread attention due to its advantages of good treatment efficiency and low treatment cost.Based on this,the paper first summarized the reaction principle of short-range nitrification denitrification technology;second,the influencing factors of short-range nitrification denitrification process were highlighted,including temperature,concentration of free ammonia and free nitrite,pH,dissolved oxygen,intermittent aeration,and salinity;last,the paper analyzed the advantages and challenges of short-range nitrification denitrification technology,in order to provide useful references for the promotion and application of short-range nitrification denitrification technology.
short-range nitrification-denitrificationwastewater treatmentdenitrification process
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维普
