Advanced membranes-from fundamentals and membrane chemistry tomanufacturing and applications A hands-on reference for practicing professionals, [5] J. Bille and W. Schlegel, editors. Medizini- ponents of membrane conductance in the giant fect of membrane potential on sodium conduc-.The book is divided into three main parts. Part I reviews the principals, developments and designs of membrane processes that are mainly used in commercial [6] J. Bille and W. Schlegel, editors. Medizini- ponents of membrane conductance in the giant fect of membrane potential on sodium conduc-.