div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=documentkiyucom-tthm-6-have-you-had-to-increase-filter-changes-or-number-of-backwash-cycleshtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: kiyucom tthm reportpdf6 Have you had to increase filter changes or number of backwash cycles due to changes in raw water conditions Yes 7 Are you using Granular Activated Carbon loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader035fdocumentsnetreader035viewer20220709175fb7455752e51d211c472395html5thumbnails1jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imageimg data-url=documentkiyucom-tthm-6-have-you-had-to-increase-filter-changes-or-number-of-backwash-cycleshtmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: kiyucom tthm reportpdf6 Have you had to increase filter changes or number of backwash cycles due to changes in raw water conditions Yes 7 Are you using Granular Activated Carbon loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader035fdocumentsnetreader035viewer20220709175fb7455752e51d211c472395html5thumbnails2jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imageimg data-url=documentkiyucom-tthm-6-have-you-had-to-increase-filter-changes-or-number-of-backwash-cycleshtmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3: kiyucom tthm reportpdf6 Have you had to increase filter changes or number of backwash cycles due to changes in raw water conditions Yes 7 Are you using Granular Activated Carbon loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII=...