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航空、航海、军用仪表及钟表工业中已广泛应用￣（１４７）钷作为激发光源。含￣（１４７）钷的发光钟表和仪表不存在β外照射危害。但表盘刻度及指针夜光粉描绘制作工艺为开放型操作，潜在着工作场所和工作人员皮肤被￣（１４７）钷沾染的可能性。对￣（１４７）钷皮肤沾染的去污，设计和配制阴、阳离子型表面活性剂、络合剂和吸附剂等十几种去污剂。经动物去污实验研究结果表明络合剂７６０２、７９１５、ＳＳ＿２和ＳＳ＿１对￣（１４７）钷有较好的去污效果，去污率分别为９５．８８±０．５７、９２．５６±２．０７、９２．５２±０．６６、９１．３５±３．１７（％）。ＳＲＭ－６０１和ＳＲＭ－６０５的去污率分别为９２．５７±２．６５、９１．６４±２．１４（％），它们的去污效果虽次于７６０２，但二者均为单型剂，价格低床，易推广应用。
Aviation, marine, military instruments and watches industry has been widely used ~ (147) 钷 as the excitation light source. Luminescent clocks and meters containing ¯ (147) 钷 do not exhibit the risk of beta exposure. However, the graduation of the dial and the luminous flux of the hands depict the production process as an open operation that could potentially contaminate the skin of the workplace and staff. On ~ (147) 钷 decontamination of the skin, the design and preparation of anionic, cationic surfactants, complexing agents and adsorbents dozen detergent. The results of animal decontamination experiments showed that the complexing agents 7602, 7915, SS_2 and SS_1 have better decontamination effect on ¯ (147), with the removal rates of 95.88 ± 0.57 and 92.56 ± 2 .07, 92.52 ± 0.66, 91.35 ± 3.17 (%). The decontamination rates of SRM-601 and SRM-605 were 92.57 ± 2.65 and 91.64 ± 2.14, respectively, although their decontamination effect was inferior to 7602, but both were single-type , The price is low bed, easy to promote the application.