Leasachadh uaine, a’ toirt aire do chasg truailleadh anns a’ phròiseas dèanamh pàipear toileat

Faodar casg agus smachd truailleadh ann am pròiseas dèanamh pàipeir an taigh-dhealbh a roinn ann an dà roinn: Làimhseachadh-obrach a-staigh làimhseachadh fuaim a thaobh àrainneachd agus làimhseachadh uisge-beatha far-làraich.

Làimhseachadh taobh a-staigh planntrais

Including: ① strengthen the preparation (dust, sediment, peeling, pith, etc.), the use of water film dust collector, reduce dust pollution in the preparation workshop, collection of waste, combustion recovery of thermal energy, such as the use of rùsg, sliseagan fiodha, coire losgaidh feòir; ② water conservation, white water recycling, a number of times the water reuse; ③ to improve the extraction of cooking black liquor, strengthen the management of the counter current washing section to increase the number of sections, reduce the amount of cooking black liquor with the pulp taken away from the wash, and use the perfect cooking waste liquid recovery de cheimigean agus teicneòlas lùth teirmeach, leithid faighinn air ais alkali, agus cleachdadh coileanta lionn sgudail eile. And use the perfect cooking waste liquid recovery of chemicals and thermal energy technology, such as alkali recovery, as well as other comprehensive utilization of waste liquid technology; ④ chlorine dioxide or oxy-alkali bleaching, or hydrogen peroxide bleaching, in order to reduce the wastewater lignin chloride, chlorophenol and other toxic emissions; ⑤ condensate salach air a ghlanadh le dòigh às-tharraing smùid airson ath-chleachdadh gus sgaoilidhean uisge caithte de shusbaint nas lugha agus organach soluble a lughdachadh; ⑥ collection of run-off and dripping black liquor, Green liquid, white liquid, with electronic computer control to measure its concentration, automatically sent back to the corresponding tank percussion, to reduce emissions; ⑦ faighinn air ais snàithleach caillte, lughdaich susbaint solidan crochte ann an uisge caithte; ⑧ gus faighinn seachad air siabann turpentine sulfate a leasachadh, lughdaich sgaoilidhean stuthan puinnseanta; ⑨ làimhseachadh sgudal cruaidh, cleachdadh losgadh gus teas fhaighinn air ais, cleachdadh coileanta agus sloc nan trì seòrsaichean làimhseachaidh a lìonadh; ⑩ làimhseachadh duslach, faodar a chleachdadh ann an toirt air falbh duslach dealain, toirt air falbh duslach film uisge agus dealaiche seiclon agus uidheamachd eile; giullachd truailleadh èadhair Separator agus uidheamachd eile; air pollution treatment, collection of odorous gas in each workshop, including the odorous gas raised by dirty condensation water vapour, after cooling, dehydration, explosion-proof and other measures, sent to the boiler, alkali recovery furnace or lime kiln combustion treatment;? Noise treatment, take measures to eliminate vibration, sound insulation and switch to low-noise equipment.