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，而人类生活在“熵”的相反减少过程中，“熵”是支配地球过程的一条主导性规律。因此，科学地解决各种环境问题是相当困难的，而在两种对立的存在之间进行软对话是唯一的解决方法。作者发现，羟基磷灰石[Ca_&lt；10&gt；(PO_4)_6(OH)_2：HAP]是一种很有前途的对话式“晶格离子交换剂”，因为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，而且含有硅酸盐的羟基磷灰石(SAP)对废水中的大肠杆菌具有消毒作用。也就是说，这种羟基磷灰石型晶格离子交换剂已被发现是一种对人类和环境都具有软化作用的多功能离子交换剂。作者还发现，天然环境中的氟云母中的钠离子取代的铁云母具有显著的K+离子筛选效应，即Na+取代的铁云母是一种记忆K+的离子交换剂。如上所述，开发新型的对人类和环境都软化的多功能晶格离子交换剂是可能的，要开发这种离子交换剂，必须提取隐藏在天然物质中的优良的多功能特征，并将其具体化为人类的特征。

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.