Sampler yemhepo mudziyo unoshandiswa kuunganidza sampuli dzemhepo nechinangwa chekuongorora uye kuyedza kune zvakasiyana siyana zvinosvibisa uye zvinosvibisa.Icho chishandiso chakakosha mukutarisisa kwezvakatipoteredza, hutsanana hwemaindasitiri, uye tsvagiridzo yehutano hweveruzhinji.Mhepo sampling inzira yakakosha inobatsira mukuongorora kunaka kwemweya watinofema uye kuona njodzi dzinogona kuitika pahutano dzine chekuita nezvinosvibisa mhepo.
Chii chinonzi air sampler?
An air samplerchiridzwa chakasarudzika chakagadzirirwa kutora uye kuunganidza masampuli emhepo kubva kune imwe nzvimbo kana nharaunda.Midziyo iyi inouya nemhando dzakasiyana siyana, kusanganisira inotakurika handheld samplers, stationary samplers, uye masamplers emunhu anopfekwa nevanhu kuti vatarise kuratidzwa kwavo kune zvinosvibiswa nemhepo.Mhepo samplers dzakashongedzerwa nemasefa, sorbent chubhu, kana imwe midhiya yekuunganidza inoteya zvimedu, magasi, uye mhute iripo mumhepo.
Ko air sampling bvunzo yei?
Mhepo sampling inoitwa kuti iongorore huwandu hwakawanda hwezvinosvibisa uye zvinosvibisa zvinogona kuve nemhedzisiro yakaipa pahutano hwevanhu uye nharaunda.Zvimwe zvezvakajairwa zvinoyedzerwa panguva yemhepo sampling zvinosanganisira:
1. Particulate matter: Masampler emhepo anogona kutora uye kuyera kusangana kwezvimedu zvemhepo, zvakaita seguruva, soot, mukume, uye zvimwe zvinhu zvakasimba.Particulate matter inogona kukonzera matambudziko ekufema uye kukonzeresa kusvibiswa kwemhepo.
2. Volatile organic compounds (VOCs): Aya ndiwo makemikari anogona kubuda mumhepo uye anogona kukonzera njodzi dzehutano.Mhepo sampling inogona kuona maVOC anoburitswa kubva kunzvimbo dzakadai semaindasitiri maitiro, kuburitsa mota, uye zvigadzirwa zvemumba.
3. Zvinosvibisa zvegasi: Masampler emhepo anoshandiswa kuongorora magasi akadai secarbon monoxide, sulfur dioxide, nitrogen oxides, uye ozone, izvo zvinosvibisa mhepo zvakajairika zvine migumisiro inokuvadza pautano hwevanhu nemhoteredzo.
4. Biological contaminants: Air sampling inogonawo kuona kuvapo kwebiological agents senge mold spores, mabhakitiriya, uye mavhairasi, izvo zvinogona kukonzera hutachiona hwekufema uye kusawirirana.
5. Zvinhu zvine ngozi: Munzvimbo dzemaindasitiri, sampling yemhepo yakakosha pakutarisa mwero wezvinhu zvine njodzi, kusanganisira makemikari ane chepfu, heavy metals, uye carcinogens, kuti ive nechokwadi chekutevedzwa kwemitemo yekuchengetedza basa.
Iyo data yakawanikwa kubva mumhepo sampling bvunzo inoshandiswa kuongorora mhando yemhepo, kuona kwainobva kusvibiswa, kuongorora njodzi dzinogona kuitika pahutano, uye kugadzira nzira dzekudzora kusvibiswa uye kuchengetedza hutano hweveruzhinji.
Kukosha kwemhepo sampling
Mhepo sampling inoita basa rakakosha mukutarisa kwezvakatipoteredza uye kuongororwa kwehutano hweveruzhinji.Nekuongorora masampuli emhepo, vaongorori uye nyanzvi dzezvakatipoteredza vanogona:
1. Ongorora kuratidzwa kwevanhu: Kuongorora kwemhepo kunobatsira pakuongorora mazinga ezvinosvibisa izvo vanhu vanoratidzwa, zvose mumamiriro ebasa uye munharaunda.
2. Ziva manyuko etsvina: Nekuongorora masampuli emhepo, zvinokwanisika kuona kunobva kusvibiswa kwemhepo, kungave kuri kuburitsa muindasitiri, eutsi yemotokari, kana zviwanikwa zvakaita semoto wesango kana mabasa ekurima.
3. Chengetedza kutevedza: Maindasitiri uye zvivako zvinodiwa kuti zvienderane nemitemo yehutano hwemhepo uye mitemo yekubudisa.Mhepo sampling inoshandiswa kutarisa uye kuona kuti inotevedzwa nemirairo iyi.
4. Ongorora zvinetso zvehutano: Sampling yemhepo inogona kushandiswa kuongorora nyaya dzehutano hwemhepo munzvimbo dzomukati, dzakadai sedzimba, zvikoro, uye nzvimbo dzebasa, kugadzirisa zvinetso zvine chokuita nekusvibiswa kwemhepo yemukati uye kukanganisa kwayo pahutano hwevanhu.
Mukupedzisa, sampling yemhepo chishandiso chakakosha chekuongorora mhando yemhepo, kuona zvinosvibisa, uye kuchengetedza hutano hweveruzhinji.Nokushandisaair samplers kuunganidza uye kuongorora masampuli emhepo, vaongorori nenyanzvi dzezvakatipoteredza vanogona kuwana ruzivo rwakakosha mukuumbwa kwemhepo yatinofema uye kutora matanho anodiwa kudzikamisa kukanganisa kwekusvibiswa kwemhepo pahutano hwevanhu uye nharaunda.
Nguva yekutumira: Jun-24-2024