div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=document2016-08-02-vortex-adjacent-to-the-cone-wall-into-which-the-suspended-particleshtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: assetspublishingservicegovuk · 2016-08-02 · vortex adjacent to the cone wall into which the suspended particles migrate and are forced downwards to the discharge point via loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader031fdocumentsnetreader031viewer20220130205ea5475a5de18d2a084fc427html5thumbnails1jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imageimg data-url=document2016-08-02-vortex-adjacent-to-the-cone-wall-into-which-the-suspended-particleshtmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: assetspublishingservicegovuk · 2016-08-02 · vortex adjacent to the cone wall into which the suspended particles migrate and are forced downwards to the discharge point via loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader031fdocumentsnetreader031viewer20220130205ea5475a5de18d2a084fc427html5thumbnails2jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imageimg data-url=document2016-08-02-vortex-adjacent-to-the-cone-wall-into-which-the-suspended-particleshtmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3: assetspublishingservicegovuk · 2016-08-02 · vortex adjacent to the cone wall into which the suspended particles migrate and are forced downwards to the discharge point via loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII=...