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- Water purification material Series: If Quartz sand, Activated Carbon, Manganese sand, Anthracite, and Ion exchange resins. 水处理填料系列:如石英砂、活性碳、锰砂、无烟煤和离子交换树脂。
- Aim To study the decolorization effect of printing and dyeing wastewater with spongy iron and manganese sand as the porous metal filter material. 目的研究海绵铁、锰砂金属多孔滤料对印染废水色度的去除效果。
- Physical stare: The manganese sand filter materials, in different content, are sieved and made of natural manganese sand or manganese. 物理状态:该产品是用天然锰砂或锰矿石做原料,经筛选加工成含量不同的锰砂滤聊。
- Through immobilizing the isolated Leptothrix bacteria on manganese sand and quartz sand,the iron and manganese removal efficiency by the biologically immobilized filtration columns were studied. 通过在锰砂及石英砂上固定自行分离的纤发菌属细菌,研究了生物固定化锰砂及石英砂滤柱的除铁除锰能力。
- In the revamping,steam condensate is collected,cooled,filtrated through manganese sand,adsorbed by active carbon and finally produced into first grade desalted water by ion exchange treatment. 本次改造将冷凝液收集、降温,经过锰砂过滤、活性炭吸附、精密过滤和混床离子交换处理为一级脱盐水,作为VCM单体聚合用水。
- Ouch! The sand is so hot! I can burn my feet. 哎哟!沙子这么烫!会烫伤脚的。
- The sand blew into the food and made it gritty. 砂吹进食物中,里边尽是砂子。
- A mixture of black manganese oxide minerals. 硬锰矿一种黑色氧化锰矿的混合物
- The children were playing in the sand pit. 孩子们在沙坑中玩耍。
- The tractor has make deep furrow in the loose sand. 曳引机在松软的沙土上留下了深深的车辙。
- The sun blazed down on the sand. 阳光强烈地晒在沙滩上。
- His company was built on the sand. 他的公司根基不稳固。
- The river has scour out a passage in the sand. 这条河在沙土中冲出一条水道。
- The boat grounded on a sand bank. 船只搁浅在沙洲上。
- The kid dug a tunnel in the sand. 小孩在沙堆里挖了一个地道。
- Keywords Iron Oxidizekd body The phenol com - pound in water underearth Manganese sand surface change; 铁氧体;地下水中五类酚化合物;锰砂表面改性;
- It fell onto the wet sand, then sank (in). 那个东西掉在潮湿的沙子上,然後沉了下去。
- The bond that binds the smugglers together is a rope of sand. 把走私犯联接起来的是条沙做的绳子,一碰就碎。
- Sand and leaves trapped the water in the stream. 沙子和树叶堵住了小河的水流。
- Every mangan rule a shrew but he who has her. 泼妇人人都能制服;只有她的丈夫例外.