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1·Handle with nonconformity material, lead MRB process and maintain DR system;

处理不良材料，负责MRB流程，维护DR系统；

2·To isolate high mercury-resistant bacterial strains(MRB) from mercury-polluted soil.

从汞污染土壤中寻找高耐汞菌。

3·MBR is divided into separated MRB and submerged MBR, both have their advantages and disadvantages.

常见的MBR有一体式和分离式两种构型，两者各有优缺点。