div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imagea href=https:reader040fdocumentsinreader040viewer20220403045e93ce803ece5f4f2c3c2b0ahtml5page1jpg target=_blank img data-url=documentuat-will-have-mercury-content-of-3-to-5-ppm-which-will-be-treated-by-addition-ofhtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: uatuplonlinecom · will have mercury content of 3 to 5 ppm which will be treated by addition of caustic solution lime and sodium sulphide to convert the soluble mercury to insoluble loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader040fdocumentsinreader040viewer20220403045e93ce803ece5f4f2c3c2b0ahtml5thumbnails1jpg width=140 height=200 adivdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imagea href=https:reader040fdocumentsinreader040viewer20220403045e93ce803ece5f4f2c3c2b0ahtml5page2jpg target=_blank img data-url=documentuat-will-have-mercury-content-of-3-to-5-ppm-which-will-be-treated-by-addition-ofhtmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: uatuplonlinecom · will have mercury content of 3 to 5 ppm which will be treated by addition of caustic solution lime and sodium sulphide to convert the soluble mercury to insoluble loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader040fdocumentsinreader040viewer20220403045e93ce803ece5f4f2c3c2b0ahtml5thumbnails2jpg width=140 height=200 adivdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imagea href=https:reader040fdocumentsinreader040viewer20220403045e93ce803ece5f4f2c3c2b0ahtml5page3jpg target=_blank img data-url=documentuat-will-have-mercury-content-of-3-to-5-ppm-which-will-be-treated-by-addition-ofhtmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3: uatuplonlinecom · will...