Printing process exhaust gas comprehe綠地nsive treatment solution
The waste gas com白這ponent of the printing productio可來n workshop is mainly organic waste gas 又湖generated by the ink solvent.間友 Paper product pr請就inting belongs to low-concentration低現 organic waste gas, and plastic我路 product printing belongs t長這o medium-high concen我窗tration organic waste gas. 草用Printing a small amount of ink 女藍exhaust gas, the exhaust gas gene妹玩rated by the general ink is ma但城inly non-methane煙湖 total hydrocarbon orga算學nic matter generat信下ed by the evaporation of the ink dilu信時ent, such as organic waste gas s到舊uch as toluene, benzene, ethyl acetate劇村, alcohol, etc.農時, and the dust in the ink is ma能業inly carbon black. the Lord. D答現ifferent treatment processe視刀s are adopted according 相筆to the difference bet了遠ween the printed product and the us議還ed ink. Generally, after the primary 月站exhaust gas is subjected to prim老個ary filtration, a photocatalytic 北亮oxidation process, a low temperature p個刀lasma process, an activ科朋ated carbon adsorption + CO p商計rocess, an RTO process or a c好森ombination of different processes may 就房be selected.
