div class=trans-pagebuttonPage 1button div class=trans-image a href=https:reader040fdocumentsusreader040viewer20220306105ad9ef597f8b9a52528c28fehtml5page1jpg target=_blank amp-img class=trans-thumb alt=Page 1: · Water recycling in a nutshell March 2017 — Weve gone nutty on water recycling — literally shells for filtration isnt new we believe its a src=https:reader040fdocumentsusreader040viewer20220306105ad9ef597f8b9a52528c28fehtml5thumbnails1jpg width=142 height=106 layout=responsive amp-imga divdiv