In order to develop radiation resistant membranes for the treatment of high level waste (HLW), ceramic tubular membranes were prepared by incorporating varying amounts of ammonium molybdophosphate (AMP), known for efficient Cs(I) uptake from acidic feeds, for the recovery of radio-caesium. The sorption of Cs(I) onto the membrane increased linearly with increasing the AMP content (10%–40%). Radiation stability of the membranes was evaluated by exposing them to gamma radiation obtained from a 60Co source. The composite ceramic material showed excellent radiation stability without any morphological change up to 1100 kGy, indicating its potential application in radioactive waste treatment. For 10% AMP loaded ceramic membrane, the Cs(I) sorption decreased linearly with radiation dose. However, Cs sorption was not altered up to 1100 kGy dose for 20% and 40% loaded AMP.

中文翻译：

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含钼磷酸铵 (AMP) 的陶瓷管状膜的辐射稳定性，用于从放射性废物中回收放射性铯

为了开发用于处理高放废物 (HLW) 的抗辐射膜，通过掺入不同量的钼磷酸铵 (AMP) 制备陶瓷管式膜，该膜以从酸性进料中有效吸收 Cs(I) 而闻名，用于回收放射性铯。随着 AMP 含量的增加 (10%–40%)，Cs(I) 在膜上的吸附量呈线性增加。通过将膜暴露于从 60Co 源获得的伽马辐射来评估膜的辐射稳定性。该复合陶瓷材料在高达 1100 kGy 时表现出优异的辐射稳定性，没有任何形态变化，表明其在放射性废物处理中的潜在应用。对于负载 10% AMP 的陶瓷膜，Cs(I) 吸附量随辐射剂量线性下降。然而，