Development of Multifunctional Lattice Ion Ion-exchangers Softened for both Human and Environment

自然环境处于“熵”的增加过程中，而人类则处于“熵”的相反减少过程中，这是地球过程的主导规律。因此，各种环境问题的科学解决是相当困难的，而两种对立存在之间的软性对话是唯一的解决方法<10>。HAp]是一种很有前途的对话型“格型离子交换剂”，作者将其命名为“格型离子交换剂”，由于羟基磷灰石（HAp）是人体牙齿和骨骼的主要成分，也是自然环境中磷矿的主要成分，因此含硅酸盐的羟基磷灰石（SiAp）被发现对废水中的大肠杆菌细胞具有消毒作用。也就是说，这类羟基磷灰石型晶格离子交换剂是一种对人体和环境都具有软化作用的多功能离子交换剂。作者还发现，自然环境中的氟云母之一Na^+取代带沸石具有显著的K^+离子筛效应，即，Na^+取代带沸石是一种具有K^+离子记忆性的离子交换剂，因此，开发新型的多功能格状离子交换剂是可能的，开发这种离子交换剂应充分挖掘天然物质中的优良多功能特性，并使其在人的生活中具体化。

Natural environment is in the increase process of 'entropy", but human being is living in the opposite decrease process of 'entropy", which is a dominant rule governing the process of the earth. Thus, the scientific solution of various environmental problems is quite difficult and the soft dialogue between the two opposite existences is the only solution method.The authors have discovered that hydroxyapatite [Ca_<10> (PO_4)_6 (OH)_2 : HAp] is a promising dialogic "Lattice ion ion-exchanger" named by the author for the solution between the opposite ones, because HAp is a main constituent of tooth and bone in human body and is also main one of phosphoric ore in natural environment, Further, silicate-containing hydroxyapatite (SiAp) was found to have the disinfection effect for Ecoli cells in wastewater. Namely, such hydroxyapatite type lattice ion ion-exchangers have been found to be multifunctional ion-exchangers softened for both human and environment.The authors have also found that Na^+- substituted taeniolite, which is one of fluormicas in natural environment, exhibits a remarkable K^+ ion sieve effect, i.e., Na^+- substituted taeniolite is a K^+ ion-memorizing ion-exchanger.As mentioned above, new multifunctional Lattice ion ion-exchangers softened for both human and environment are possible and to develop such ion-exchangers, we should extract excellent multifunctional characteristics concealed in natural substances and materialize the characteristics for human being.