Rapid cultivation of sulfur-based autotrophic denitrification granular sludge and enhanced nitrogen removal from ionic rare earth mining wastewater
Ling Zeng, Yuanyuan Cheng, Xianxiong Cheng, Shaoqin Li et autres
This study addressed the issue of elevated ammonia nitrogen pollution in wastewater from ionic rare earth mining operations. Given the high costs and limited efficiency of conventional biological denitrification methods, the sulphur-based autotrophic denitrification (SAD) process was explored as a cost-effective alternative …
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