求翻译：UASB厌氧反应器在COD的总体去除率中占72.2%，这说明其运行的好坏将直接影响到整个处理工艺的成败，因此它是本项工程调试运行的关键是什么意思？

uasb anaerobic reactor in the overall removal efficiency of the cod accounted for 72.2%, indicating that its operation will directly affect the success or failure of the entire treatment process, so it is key to this project debugging run

UASB COD anaerobic reactor in the overall removal rate of 72.2 % in the run, this is good or bad will have a direct impact on the success or failure of the entire process, so it is this critical to the operation of engineering debugging

UASB tires of the oxygen reactor to account for 72.2% in the COD overall elimination rate, this explained its movement the quality directly will affect the entire processing craft success or failure, therefore it will be this project debugging movement key

In the overall removal efficiency of the UASB anaerobic reactors in the COD, 72.2% that shows its running is good or bad will directly affect the success or failure of the entire treatment process, therefore it is the key to debugging this project is running

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