Tell us about theKenwood TS-530SP Kenwood TS-530SP Desktop Shortwave Transceiver RX: 160-10 m + WARC TX: 160-10 m + WARC Base Station model Manufactured between 1981 and 19xx Title * Your story * Tell something about your personal experiences with this rig. Useful information might include...
本发明公开了一种高分子纤维为载体的负载型纳米铁去除水中微量或痕量溴酸盐的方法.在经过氮气脱氧处理的溴酸盐溶液的反应瓶中加入于聚丙烯纤维负载纳米零价铁材料,其中负载的零价铁量为6.5mg/g33.3mg/g,溴酸盐的初始浓度为0.5mg/L1.5mg/L.反应瓶密封后放置于水浴恒温振荡器中,转速为170rpm,25℃,pH为2.8～12.0...