Quaternary ammonium tebchaw (QAC) rau Tsau tshuaj rau cov: mechanism ntawm qhov kev txiav txim

Noob neej yeej muaj ntau yam txaus ntshai kab mob. Tseem qhov kev nyab xeeb ntawm pathogenic microorganisms lurking tus neeg nyob hauv txhua kauj ruam. Yog li ntawd, cov txij nkawm ntawm kev dawb huv - cov guarantee ntawm kev noj qab nyob. Cov cuab yeej yog feem ntau siv raws li ib tug tu thiab tua kab mob pab, active tam sim no tivthaiv uas yog tus quaternary ammonium compound (QAC).

Es ho nyob rau hauv kev pab kho mob

Ob peb cov neeg paub nrog ib tug uas nws kim heev daim ntawv teev cov tshuaj, disinfectants, tab sis tshwj xeeb. Lub townsfolk muas nyob rau hauv khw muag khoom noj txhais tau tias rau tu, kev them nqi me ntsis rau lawv muaj pes tsawg leeg. Nws cleans, disinfects, tsw tsw ntxhiab - cov no yog cov tseem ceeb ntsuas ntawm tsev neeg cov cuab yeej.

Txawm li cas los, pej xeem hauv tsev, thiab nyob rau hauv particular, xws li kho, prophylactic lag, ua luam dej pas dej, thiab zoo sib xws cov koom haum, yuav tsum tau ib tug txawv mus kom ze rau tu thiab tua ntawm tag nrho cov txee.

Quaternary ammonium tebchaw - ib qho ntawm ntau disinfectants. Hais txog tua, cov neeg feem ntau muaj nyob rau hauv lub siab lub npaj raws li cov tshuaj los yog dej caw. Qhov tseeb hais tias HR yog ib tug active txhais tau tias ntawm combating pathogens paub rau ob peb. Txawm tias tshuam ib tug thib tsib ntawm cov tshuaj siv kom tuaj tua kab muaj cov tshuaj.

muaj TEEV

Disinfectants muaj QAS - Quaternary ammonium compound - muaj tsis, li ntawd, yuav hais tias, practicality. Lawv yog cov muaj - ib qho tseem ceeb rau manufacturers ntawm disinfectants. Tom qab kis cov tshuaj yeeb dej caw ntxiv Cheebtsam mus rau ib tug predetermined concentration, ib tug yuav tau npaum, qhov zoo tshaj plaws-muag pheej yig txhais tau tias rau tu thiab tua.

Nyob rau lwm cov tes, quaternary ammonium tebchaw - tsis muaj toxicity rau tib neeg thiab tsiaj tshuaj. Feem ntau, thaum lub sij hawm siv tshuaj-uas muaj npaj yuav tsum tau copious ntxuav ntawm lub kho chaw nrog dej huv los mus tiv thaiv lawv disintegration nyob rau hauv qhov kev txiav txim ntawm tshuaj thiab nws cov derivatives li zoo raws li vim qhov kev tso tawm mus rau hauv lub ntuj kaaj quas lug ntawm tshuaj lom tebchaw. Yog li ntawd, HR tsis muaj ib tug corrosive ntxim rau tag nrho cov kho hniav thiab muaj tsawg toxicity.

HR - yog dab tsi?

Tsiaj ntawv QAC uas yuav pom nyob rau tej pob khoom ntawm tshuaj tua kab mob preparations li nquag muaj, sawv rau quaternary ammonium tebchaw. Lub mechanism ntawm qhov kev txiav txim ntawm cov tshuaj mas siv tau ko niaj hnub siv, kev kho mob seev, chaw nyob rau hauv pej xeem qhov chaw thiab kev kho mob cov chaw rau tua kab mob kev ntsuas. Ntawm cov chaw, disinfectants teev ntawm sufficiently sab niche, vim lawv VR, kev ruaj ntseg thiab zoo tsis muaj cov tug ntxim rau cov kho chaw.

tshuaj mis

Ib tug ntawm cov muaj thiab zoo tshuaj, siv kom tuaj tua kab nyob rau hauv ib tug ntau yam ntawm pej xeem chaw thiab nyob rau hauv tus kheej lub neej - quaternary ammonium tebchaw. Cov mis yog raws li nyob rau hauv lawv tetravalent nitrogen compound nrog lwm yam tshuaj organic tshuaj. Cov kev mis ntawm xws tebchaw yog ^{(RR'R''R '' 'N) +} X -. Nyob rau hauv vivo quaternary ammonium tebchaw - yog muaju. Txawm li cas los, lawv yog nyob rau hauv ntau cov nroj tsuag nyob rau hauv daim ntawv ntawm cov alkaloids. Ib tug quaternary ammonium compound, cov tshuaj muaj pes tsawg leeg uas yog nyeem los ntawm cov mis [(CH _{3) 4} N] ⁺ X ^-, nyob rau hauv lub hiav txwv anemones.

Yuav ua li cas ua lub sij hawm?

Quaternary ammonium tebchaw yog siv raws li disinfectants, cov neeg ua hauj kev tswj ntawm ntau cov kab mob. Qhov no yog vim lawv lub zog li nto-active tshuaj ntawm antiseptic. Sej kab mob, quaternary ammonium tebchaw muaj ib tug phiv ntxim rau cov lawv lub hlwb. Thaum uas tsis muaj ntau ntawm QAC cuam tshuam lub peev xwm los sib faib thiab tu tub tu kiv ntawm pathogenic microorganisms nrog txaus QAC ntau ua rau lawv txoj kev tuag. Thaum ua hauj lwm nrog HR tas yuav coj mus rau hauv tus account uas cov kev tshawb fawb tau qhia losis tswvyim dabtsi tov concentration ntawm 0.5-1%. Yog hais tias lub concentration ntawm cov active tshuaj yog qhov tsawg, ces nws yuav ua rau cov kab mob rau cov teebmeem ntawm hom teev, uas yog fraught nrog aggravation ntawm lub epidemiological teeb meem no rau ntawm qhov chaw.

Ua hauj lwm concentration

Nws hloov tawm hais tias tsis yeej ib txwm yog tus neeg uas txiav txim siab nyob rau hauv lub tuav ntawm tej chaw disinfectants yuav meej txiav txim seb ib tug concentration ntawm ua hauj lwm tov nrog cov QAC. Qhov no yog vim lub ambiguity ntawm tej tswv yim raws li qhov tsawg kawg nkaus inhibitory concentration thiab yam tsawg kawg nkaus bactericidal concentration ntawm ua hauj lwm substance.

Cov ntsiab lus uas ob, tab sis yog zoo sib xws, tab sis muaj ib tug txawv kiag li lub ntsiab lus los ntawm tus taw tes ntawm view ntawm nto tua. Inhibition - txhais tau tias inhibition, inhibition ntawm txoj kev loj hlob, thiab bactericidal kev ua si - tag kev puas tsuaj ntawm pathogenic cov kab mob. Nyob rau hauv tas li ntawd, ntau hom ntawm cov kab mob kis mus rau ntau yam tsi ntsees ntawm QAC.

Yog li ntawd, ua ntej purchase thiab siv ib tug tshuaj tua kab mob uas muaj quaternary ammonium tebchaw yuav tsum tsom xam muaj cov hom ntawm pathogenic microorganisms. Tsis tas li ntawd nco ntsoov tias lub sij hawm twb tsis muaj phiv los nyob rau Mycobacterium tuberculosis. Yog li ntawd, yog tias muaj, siv lwm yam tshuaj, disinfectants.

Nta ntawm kev siv TEEV

Ib qho ntawm feem nrov txhais tau tias rau tua kab mob chaw - quaternary ammonium tebchaw. Nyob rau hauv cov tshuaj, cov tshuaj no yog lug siv rau tua kab mob ua hauj lwm cov chaw, ib tug kev kho mob ntsuas. Nrog nws cov VR thiab tus nqi qis ntawm HR yog nquag chav nrog pathogenic cov kab mob, tsis tas lawv yuav kis tau thiab yuav ua mob tau rau tib neeg noj qab haus huv. Lub tsuas feature ntawm disinfectants cov ntaub ntawv yog lawv raug tus kab mob mus rau ntau yam organic tshuaj. Qhov no yuav tsum tau pretreatment ntawm chaw los ntawm kab mob sib kis thiab muab yaug nrog dej huv.

Tsis tas li ntawd, yuav tsum paub hais tias tus ib txwm xab npum, uas yog siv rau ntxuav ob txhais tes, thiab yog ib yam khoom uas deplete TEEV, depriving lawv tshuaj tua kab mob zoo. Yog li ntawd lub ob txhais tes yuav tsum tau rinsed nrog dej. Lub algorithm tej hauj lwm thaum lub sij hawm tua kab mob kev txiav txim yog txo mus rau ib tug ob peb yooj yim cov kauj ruam:

• cleansing chaw ntawm pom paug siv detergents;
• tshem tawm ntawm cov txhais tau tias muaj machined chaw nrog dej huv;
• kev hloov ntawm rags mus ntxuav, ntxuav thiab yaug ob txhais tes;
• nto kho mob cov neeg ua hauj nrog quaternary ammonium tebchaw li active tua kab mob muaj;
• Raug ntawm tshuaj tua kab mob rau ntawm ib tug kev cai tswjhwm lub sij hawm nyob rau hauv cov lus qhia;
• TEEV tshem tawm (yog tias tsim nyog).

Es ho ntawm cov chav thiab tej chaw yuav tsum tau nqa tawm tsis tu ncua, seb nws kev txhawj xeeb curative kev kho mob chaw, pej xeem vaj tse, tom tsev, nyob rau hauv lub chaw kho tsiaj teb. Nws kuj tau lug siv quaternary ammonium tebchaw rau lub pas dej ua ke - ua ntawm tag nrho cov txee uas tuaj nyob rau hauv kev sib cuag nrog tib neeg lub cev, yuav tsum tau nqa tawm txhua hnub nyob rau hauv faib koob tshuaj. Yog hais tias tsim nyog tus kab mob tsom xam ua ntej thiab tom qab kev kho mob.

Kom meej meej observance ntawm cov kev cai ntawm koj tus kheej thiab pej xeem kev tu cev, kev ua ntawm ntau yam competent chaw kom tuaj tua kab yuav tsum tsis txhob kis tus kab mob kab mob, kab mob thiab fungal kab mob.