Sodium hydroxide, e tsejoang hape e le caustic soda, ke k'hemik'hale ea bohlokoa ea indasteri e sebelisoang mekhoeng e fapaneng ea tlhahiso. Ho tloha ho pampiri le masela ho isa ho sesepa le lihlapa, motsoako ona o sebetsang ka mefuta-futa o phetha karolo ea bohlokoa lihlahisoa tse ngata tsa letsatsi le letsatsi. Ha re ntse re shebile pele ho 2024, ha re hlahlobeng hore na 'maraka o boloketse sodium hydroxide eng.
Mmaraka oa lefats'e oa sodium hydroxide o lebelletsoe ho bona kholo e tsitsitseng lilemong tse tlang. Ho latela litsebi tsa indasteri, tlhoko ea sodium hydroxide ho hakanngoa hore e tla eketseha makaleng a fapaneng a kang pulp le pampiri, masela le kalafo ea metsi. Ka palo e ntseng e eketseha ea baahi le ho ata ha litoropo, tlhoko ea lihlahisoa tsa bohlokoa joalo ka pampiri le masela e tla tsoela pele ho tsamaisa tlhokahalo ea sodium hydroxide.
Ntho e 'ngoe ea bohlokoa e tsamaisang kholo ea mmaraka oa sodium hydroxide ke lekala le ntseng le hola la tlhahiso. Ha liindasteri li ntse li hola, tlhoko ea sodium hydroxide e le motsoako oa mantlha tlhahisong ea sesepa, litlolo le lihlahisoa tse ling tsa tlhoekiso le eona e tla phahama. Ho feta moo, indasteri ea kaho, haholo-holo linaheng tse tsoelang pele moruong, e tla kenya letsoho keketsehong ea tlhokahalo ea sodium hydroxide tlhahiso ea lisebelisoa tse fapaneng tsa moaho.
Mabapi le tlhokahalo ea libaka, Asia-Pacific e lebelletsoe ho lula e le moreki e moholo oa sodium hydroxide. Kholiso e potlakileng ea liindasteri le kholo ea litoropo e tsamaisa tlhokahalo ea sodium hydroxide lits'ebetsong tse ngata. Ho sa le joalo, Amerika Leboea le Europe le tsona li lebelletsoe ho paka kholo e tsitsitseng 'marakeng oa sodium hydroxide ka lebaka la boteng ba liindasteri tse thehiloeng hantle tsa tlhahiso.
Ka lehlakoreng la phepelo, tlhahiso ea sodium hydroxide e lebelletsoe ho eketseha lefatšeng ka bophara ho fihlela tlhoko e ntseng e eketseha. Bahlahisi ba baholo ba tsepamisitse maikutlo ho atoloseng bokhoni ba bona ba tlhahiso ho hlokomela litlhoko tse ntseng li hola tsa liindasteri tse fapaneng. Matla ana a ntseng a eketseha a tlhahiso le ona a lebelletsoe ho lebisa ntlafatsong ea phepelo ea phepelo, ho etsa hore sodium hydroxide e fumanehe habonolo bakeng sa bareki.
Leha ho le joalo, ho bohlokoa ho nahana ka mathata a ka bang teng a ka amang 'maraka oa sodium hydroxide lilemong tse tlang. E 'ngoe ea lintlha tse joalo ke ho feto-fetoha ha litheko tsa lihlahisoa tse tala, haholo-holo theko ea letsoai la electrolysis, e leng karolo ea bohlokoa tlhahisong ea sodium hydroxide. Ho feta moo, melao e thata ea tikoloho le ho tsepamisa maikutlo ho ntseng ho eketseha lits'ebetsong tse tsitsitseng tsa tlhahiso le tsona li ka baka mathata ho bahlahisi.
Ha re shebile pele ho 2024, 'maraka oa sodium hydroxide o se o le mothating oa ho hola, o tsamaisoa ke tlhoko e ntseng e eketseha e tsoang liindastering tse fapaneng tse sebelisang pheletso. Ha moruo oa lefats'e o ntse o tsoela pele ho fetoha le ho hola, bohlokoa ba sodium hydroxide joalo ka k'hemik'hale ea bohlokoa ea indasteri bo tla bonahala haholoanyane. Ka maano a nepahetseng a ho rarolla mathata a ka bang teng, 'maraka oa sodium hydroxide o maemong a matle bakeng sa bokamoso bo ts'episang.
Nako ea poso: Feb-28-2024
