垫式柔性电解去污吸液材料及参数选择

开展了吸液材料的吸排液综合性能、导电性能、耐热性能及操作性能等材料性能试验，并对垫式柔性电解去污的电解参数进行了研究，通过电流密度和极间距，研究两者变化对电解参数的影响。结果表明：吸水纤维类是最适于垫式柔性电解去污的吸液材料；电流密度和极间距的变化，对金属腐蚀速率、电解液利用率、连续电解维持时间、电解起始电压等均有不同程度的影响。与吸液材料相匹配的电解参数建议为：电流密度不大于0.3 A/cm²，极间距不大于4 mm。

Selection for Pad Flexible Electrolytic Decontamination Absorbing Material and Parameter

The absorbent material tests including adsorb-discharge comprehensive performance, electrical conductivity, heat resistance, operation performances, and the pad flexible electrolytic decontamination parameter selection were studied. The changes in the current density and spacing effect on electrochemical parameters were studied. The results show that absorbent fiber of absorbing materials is the most suitable for pad flexible electrochemical decontamination; the changes of current density and electrode spacing have different influence on the corrosion rate, the utilization rate of electrolyte, continuous electrolysis time, and initiation voltage. The electrolytic parameters matching with absorbing material are that current density is not more than 0.3 A/cm², and electrode spacing is not more than 4mm.