I-ligninNgumgangatho wesibini owona mthombo wobutyebi obufanelekileyo kwindalo. Ikhona rhoqo kwixabiso elininzi lokudla kwenkunkuma, isixa esincinci esinokuphinda sisebenze kwaye siphinde sisetyenziswe, kwaye zonke ezinye zikhutshiwe kwindalo, ebangela ukungcoliseka kwendalo esingqongileyo. Kuluntu lwanamhlanje, ukunqongophala kwezixhobo kunye nongcoliseko lwendalo kube ziingxaki ezimbini eziphambili ezifunwa ngabantu ngokungxamisekileyo. Ngenxa yesakhiwo sayo esikhethekileyo, i-LIGIN sele iphuhlisiwe kwaye isetyenziswa njengento esisiseko kwishishini lekhemikhali. Ukudityaniswa okugqibeleleyo kwezibonelelo zentlalo nezoqoqosho kufezekisiwe, kwaye imeko yokuphumelela iphumelele ifezekisiwe.
Ubume bei-ligninIntsonkothile, kwaye utshintsho lwesakhiwo lwaso luxhomekeke kuhlobo lwesityalo kunye nendlela yokwahluka. Ke, ii-ligninUlwakhiwo lwemithombo ye-hardwood yahlukile kuleyo yezityalo ze-herbaceous kunye nezityalo zonyaka. Nangona kunjalo, iindlela zokwahlula ngeendlela ezahlukeneyo ziya kukhokelela kwiindidi ezahlukeneyo zeLignin. Ukutsala i-Sulfite kunokuphakamisa inyibilikisilignosulfosulfondates, kwaye i-kraft etyhutyha phantsi kweemeko ze-alkaline inokuvelisa i-lign engenanto inyibilikisi emanzini kodwa inyibilikiswe eAlkali. I-Lignsate Lign noAlkali i-LEGIN, ezi zinki zingumthombo ophambili kwizinto eziluhlaza zemveliso. Phakathi kuzo zonke ii-intins, i-Sulfate Lillin ithathwa njengento elungileyo eluhlaza ekuvelisweni kweenkuni.
Ubume be-LEGIN iqulethe amaqela amaninzi asebenzayo, kunye ne-legnin ngokwayo kwaye iimveliso zayo ezilungisiweyo zisetyenziswe kwiinkalo ezahlukeneyo. Kwisamente kunye nobunjineli bokwakha, i-lignosulfosulfosulfoulfondate inokuphucula ngokufanelekileyo ulwelo lwesamente kwaye ngowona mgangatho wamanzi osetyenziswe ngamanzi osetyenziswe. Okwangoku, malunga ne-50% yayo iveliswa yinkqubo yokwahlula-hlula kunye nepapermandu.I-LIGNOUSFULDESzisetyenziswa njengezongezo zesamente.
Ngokuphathelele kwizichumisi zebhayiloji, isakhiwo seLigin sinezinto ezifunekayo kukukhula kwezityalo. Ezi zesondlo zinokukhululwa kancinci njengoko i-legnin ngokwayo ineengxaki, ukuze isetyenziswe njengesixhobo esisebenzayo esisebenzayo. I-LINGIN ikwazi ukudityaniswa kwe-stistikide yeemolekyuli ezilula zekhemikhali, kwaye zinokusetyenziswa njengomphathi wezibulala-zine zokubulala izitshabalalisi, ukuze ikwazi ukufezekisa i-PSEP iimeko ezingaphantsi kwemithango. Ukunciphisa ukungcoliseka kwendalo esingqongileyo okubangelwa kukusetyenziswa okungafanelekanga kweyeza lokubulala izitshabalalisi kunye nokunciphisa iindleko zokufaka izitshabalalisi.
Kunyango lwamanzi, amashishini ahlukeneyoi-liminsKwaye iimveliso zabo eziguqulweyo zinezinto ezilungileyo ze-adsorcries, azikho kuphela i-adfen yentsimbi, kodwa zinokusetyenziselwa ukufundwa kwee-adions, izinto eziphilayo kunye nezinye izinto emanzini, ngaloo ndlela zicoca umgangatho wamanzi.
IXESHA LOKUQALA: UPE-07-2021