Kubyerekeye impapuro, ikibazo gikunze kubazwa nabakiriya ni, ugurisha impapuro A4?

Birasa nkaho abaturage basobanukiwe nibicuruzwa byimpapuro biguma gusa mubisanzwe dukoresha impapuro zo gucapa, amakaye nibindi bicuruzwa bya gisivili.Ariko uyumunsi tuzamenyekanisha ubwoko bwimpapuro utigeze wumva ufite amahirwe menshi - impapuro zidafite sulfuru.

Iyo tuvuze izina ryimpapuro zidafite sulfuru, niba utarayikozeho, ushobora kwibaza ikibazo.Haba hari isano hagati ya sulfure n'impapuro?

Ibi bijyanye no gukora impapuro zigezweho.Mubikorwa byo gukora impapuro zimpapuro zigezweho, ikintu cyingenzi kidasanzwe kirakoreshwa - aluminium sulfate (irindi zina ryayo ni alum)

Uruganda rwimpapuro rwongeramo aluminium sulfate nkurwego runini mugukora impapuro, guha impapuro anti-kwambara, kurwanya amazi, anti-emulsiyo, kurwanya ruswa, kandi icyarimwe kunoza neza impapuro no kuziha amazi- gushingira ku icapiro.

Muri ubu buryo, byanze bikunze ibicuruzwa byakozwe mu mpapuro bizaba birimo sulfure.

Nyamara, mubikorwa bimwe na bimwe byo murwego rwohejuru rwo gukoresha abaturage, ibintu bya sulfuru biri mu mpapuro bigomba kugenzurwa murwego rwo hasi cyane.

Kubera guhangana n’iki cyifuzo, uruganda rukora impapuro rwakomeje kugerageza kunoza uburyo bwo gukora impapuro, amaherezo havuka impapuro zitagira sulferi.

Impapuro zikoreshwa mubice bitandukanye zifite itandukaniro ryazo, nkimpapuro zinganda nimpapuro zo murugo.

Impapuro zinganda nkimpapuro zicapura, impapuro zidafite sulfuru, impapuro zikurura amavuta, impapuro zipfunyika, impapuro zubukorikori, impapuro zitagira umukungugu, nibindi, impapuro zo murugo nkibitabo, ibitambaro, ibinyamakuru, impapuro zumusarani, nibindi.

Noneho reka dusobanure itandukaniro riri hagati yimpapuro zidafite sulfure nimpapuro dusanzwe dukoresha.

Sulfur impapuro

Impapuro zidafite sufuru nimpapuro zidasanzwe zifasha gutunganya PCB ifeza munganda zumuzunguruko.Impamvu nyamukuru yo gukoresha ubu bwoko bwimpapuro ni ukwirinda imiti ya feza hamwe na sulfure mu kirere, bigatuma ihinduka umuhondo.Kandi gukoresha impapuro zidafite sulfuru birashobora kwirinda kwitwara hagati ya sulfure na feza, bishobora kuganisha ku nenge zimwe na zimwe za pcb.

Muri icyo gihe, impapuro zidafite sulferi nazo zirinda imiti y’imiti iri hagati ya feza mu bicuruzwa byarangije amashanyarazi na sulfure mu kirere, bigatuma ibicuruzwa bihinduka umuhondo.Kubwibyo, ibicuruzwa bigomba gupakirwa nimpapuro zidafite sulfure vuba bishoboka ibicuruzwa bimaze kurangira, kandi uturindantoki tutarimo sulferi tugomba kwambara mugihe dukora ku bicuruzwa, kandi ntibigomba gukora ku buso bw’amashanyarazi.

Ibiranga impapuro zidafite sulfure: impapuro zidafite sulfure zifite isuku, nta mukungugu, ROHS yubahiriza, ntabwo irimo sulfure (S), chlorine (CL), gurş (Pb), kadmium (Cd), mercure (Hg), chromium ya hexavalent (CrVI), biphenili polybromine na polybromine diphenyl ethers.Irashobora gukoreshwa neza mubikorwa bya elegitoroniki ya PCB yumuzunguruko hamwe ninganda zikoresha amashanyarazi.

Gukoresha impapuro zidafite sulfure: zikoreshwa cyane mubipfunyika bikozwe mu ifeza, nk'ibibaho by'umuzunguruko, LED, imbaho ​​z'umuzunguruko, ibyuma bikoresha ibikoresho, ibicuruzwa birinda ibiribwa, gupakira ibirahuri, ibikoresho bipfunyika, gutandukanya ibyuma bitagira umwanda, gupakira ibiryo, n'ibindi.