Sinzi igihe byatangiriye, formaldehyde na leukemia bikunze kugaragara imbere yacu, kandi ntabwo biri kure yubuzima bwacu.Bashobora kuba mumujyi umwe, cyangwa barashobora kuba mumuryango umwe.
Imbere ya formaldehyde yo murugo irenze igipimo, buriwese yerekanye impano ye.Bamwe bagaragaje ubuhanga buhebuje muri kano karere, bahereye ku gutera indabyo, nka pothos, igitagangurirwa, aloe ... bihindura imurikagurisha.Bamwe kandi bemeza badashidikanya ko abantu ba kijyambere bagomba kumenya ikoranabuhanga rihanitse, bityo ibikoresho bibi bya ion nibikoresho bya adsorption ya formaldehyde bimuriwe murugo, kandi igice cyibikoresho hamwe nimashini nibikoresho bisanzwe.Kandi nyuma yigihe gito, ibi birashobora gukemurwa mubyukuri?Ntawabura kuvuga, izi ngamba zose ni palliative, ntabwo arintandaro.
Ariko rero, nashimishijwe numurongo wamakuru yerekeranye na zero-formaldehyde.Ikibaho cya zeru-formaldehyde ni iki?Nibyiza rwose?
Paneldehyde idafite panele isanzwe yerekeza kuri panne idafite fordehide yongewe mugihe cyo kuyikora no kuyitunganya.Tugomba gutandukanya zeru formaldehyde yongeyeho na zero formaldehyde irekura.Kuberako ibiti ubwabyo birimo fordehide, ntibishoboka kugera kuri zeru ya forode.
Guhuza ni nkumusozi.Mubyukuri, ubwoba bwinshi buturuka kukutamenya kwukuri.Iyo tubyunvise neza, dusanga mubyukuri bidateye ubwoba nkuko twabitekerezaga.Ikintu giteye ubwoba nuko abadandaza bamwe bazakabya amarangamutima nkaya "ubwoba" kugirango bitiranya abaguzi.
Icyitonderwa:
Kubaho kwa formaldehyde mubuyobozi ahanini biva mubice bibiri bikurikira:
1. Iva mubikoresho ubwabyo.Igiti kirimo forme ya forode isanzwe, ariko ni nto cyane kuburyo itagira ingaruka kumubiri wumuntu.Umwuka duhumeka, byeri tunywa, nibindi byose bifite urugero runaka rwa formaldehyde, kandi inkwi ubwazo Formaldehyde ntizihagije rwose.
Icya kabiri, biva kuri kole ikoreshwa mubikorwa byo gukora ikibaho.Niba ibiziga bidafite uruziga rwaciwe cyangwa igiti cyometseho, kashe irakenewe kugirango utere kandi uhuze kugirango ugere ku kibaho.Nyamara, 99% byimbaho zigaragara kumasoko bakoresha urea-formaldehyde kole irimo fordehide mugikorwa cyo gukora.Kubwibyo, kole nurufunguzo rwo kugenzura ingano ya fordehide yarekuwe.
Ikibaho cyarangiye kizaba gifite amahuza menshi yihishe, nka putty, veneer paste yihishe, niba irimo fordehide, bizanagira ingaruka kumyuka rusange ya forode.
Ibicuruzwa bimwe byo gutumiza no kohereza hanze, kubera ko bigomba kugurishwa ku isi yose, byerekeza ku buryo butaziguye - imyuka yoherezwa mu kirere iri munsi ya 0.3mg / L, kandi haracyari umubare muto wa formaldehyde, ku buryo nta "zero" nyayo formaldehyde "akanama rwose..
Kubera ko nta kibaho gifite zeru zeru zeru, duhangayikishijwe nuko gukoresha imbaho zo gushushanya byanze bikunze byangiza ubuzima bwacu?
oya.Mu ncamake, dushobora kumva ko ibikoresho bibisi byimbaho ari ibiti, kandi ibiti birimo forode ya forode, kimwe na forode ya forode iri muri pome, byeri, numubiri wumuntu.Kubwibyo, ikibaho cyarangiye kizaba kirimo byinshi cyangwa bike birimo fordehide, ariko mubyukuri umubare muto wa fordehide ntabwo wangiza umubiri wumuntu.Irashobora guhinduranya vuba muri "formaldehyde" mu mubiri hanyuma igasohoka binyuze mu myanya y'ubuhumekero n'inkari.Kubwibyo, urashobora gukoresha imbaho zo gushushanya ibikoresho byo mu nzu ufite ikizere, ariko ugomba guhitamo witonze mugihe ugura ibibaho, kandi ukitondera niba ubwiza bwibibaho hamwe nubunini bwa fordehide yasohotse bujuje ubuziranenge bwigihugu.
Nigute dushobora guhitamo ikibaho?Ni ayahe mahame y'igihugu?
Mu isoko ryimbere mu gihugu, hari E0, E1, na E2 byerekana ingano y’ibyuka bihumanya.Ku ya 10 Ukuboza 2001, Ubuyobozi Bukuru bw’Ubugenzuzi Bw’Ubuziranenge, Ubugenzuzi n’akato bya Repubulika y’Ubushinwa bwasohoye "Imipaka y’isohoka rya Formaldehyde mu mbaho zishingiye ku biti n’ibicuruzwa byabo ku bikoresho byo gushariza imbere."
. E2 igomba gutaka Irashobora gukoreshwa mumazu nyuma yo kuvurwa.Mu 2004, mu rwego rwigihugu "Plywood" (GB / T9846.1-9846.8-2004), urwego ntarengwa rwa E0≤0.5mg / L narwo rwaragaragaye.Urwego rwigihugu E0 ni urugero rwo kurekura fordehide mu gihugu cyanjye gishingiye ku biti n’ibicuruzwa byabo.urwego rwo hejuru.
Ariko aya magambo arashobora guhinduka mugihe kizaza.Guhera ku ya 1 Gicurasi uyu mwaka, nk'igipimo cyonyine giteganijwe mu nganda, GB18580-2017 "Imipaka yo gusohora Formaldehyde mu mbaho zishingiye ku biti n'ibicuruzwa byabo byo gutaka imbere" byatangiye gukurikizwa.Muri verisiyo nshya yubusanzwe, imipaka ntarengwa yo kurekura fordehide yongerewe, agaciro ntarengwa ko gusohora formaldehyde gateganijwe nka 0,124 mg / m3, ikimenyetso ntarengwa ni "E1", naho "E2" urwego rwambere ni yahagaritswe;kandi uburyo bwo gupima formaldehyde bwahujwe nka "1m3 Itegeko ry’ikirere".
Ibipimo ngenderwaho nibyo shingiro ryo gusuzuma niba imyuka ya fordehide yangiza ibicuruzwa yujuje ibyangombwa, bivuze ko imyuka ya formaldehyde y’ibicuruzwa byose bikozwe mu giti igomba kuba yujuje ibyangombwa bisabwa.
Niba uruganda rutanga ibicuruzwa bikaze kuruta urwego rushya "E1" (≤0.124 mg / m3) kandi rwujuje ibisabwa na GB / T 35601-2017 "Isuzuma ryibicuruzwa bibisi byerekana ibiti bishingiye ku biti no hasi mu biti", barashobora guhitamo gushyira mubikorwa GB / T 35601-2017.GB / T.Icyo gihe, urwego rwo hejuru rugaragaza imipaka y’imyuka ihumanya ituruka mu mbaho zo mu rugo izarushaho kuba hejuru.
Muri make, ikimenyetso cya "E2" kizagenda kiva ku isoko gahoro gahoro.Iyo abaguzi baguze ibikoresho byubaka, niba umucuruzi avuga ko "E2" ari ibicuruzwa byujuje ibisabwa, bagomba kuba maso kandi ntibagure ibicuruzwa bitujuje ubuziranenge bwigihugu.Abaguzi barasabwa kugura imbaho zigeze kurwego rwa E0.Niba baguze ibicuruzwa bimaze kugera kurwego rusanzwe (E1 urwego), nyuma yo gushushanya birangiye, birasabwa gufungura amadirishya mugihe cyo guhumeka mbere yo kwimuka, byaba byiza amezi arenze atatu.
Dongguan MUMU Woodworking Co., Ltd. numushinwa wubaka amajwi yubaka ibikoresho kandi bitanga isoko.Nyamuneka twandikire kubindi bisobanuro!
Igihe cyo kohereza: Jun-16-2023
