A research on ???The effect of adding various concentrations of mercury on the population dynamics of bacterial mercury reducing In Water Wells???. The aim of the research to isolate the mercury reducing bacteria and analyzed its ability to reduce HgCl2 on well water as a growth medium. To obtain bacterial isolates that have the ability to reduce mercury then conducted a series of activities that bacteria isolated from seawater samples using medium nutrient agar containing 3,5 ??g/ml of mercury chloride. The final results are obtained, there are 3 types of isolates are isolates L1, L2 and isolates L3. Then, do the test with the addition of different concentrations of mercury that is 5 ??g/ml, 10 ??g/ml, 15 ??g/ml and controls without mercury chloride in water wells to determine the dynamics of mercury reducing bacteria growth and the growth of bacterial isolates obtained data L1 is able to grow to a concentration 15 ??g/ml, while L2 and L3 only isolates able to grow at a concentration of 5 ??g/ml.ududKeywords: mercury reducing bacteria, resistance, water wells, mercury chloride
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机译：关于“添加各种浓度的汞对水井中细菌性汞减少的种群动态的影响”的研究。该研究的目的是分离汞还原细菌，并分析其在作为生长介质的井水上还原HgCl2的能力。为了获得具有减少汞能力的细菌分离物，然后进行了一系列活动，即使用含有3,5 g / ml氯化汞的中等营养琼脂从海水样品中分离出细菌。获得最终结果，分离株共有3种，分别为L1，L2和L3。然后，在水井中添加不同浓度的汞（分别为5 ?? g / ml，10 ?? g / ml，15 ?? g / ml）和无氯化汞的对照进行测试，以确定减少汞的动力学细菌生长和细菌分离物的生长获得的数据L1能够生长到15μg/ ml的浓度，而L2和L3仅能以5μg/ ml的浓度生长的分离物。 ud ud关键字：减少汞的细菌，抗性，水井，氯化汞
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