Mafuta odzola oyera, zophimba nkhope, mafuta odzola osamalira khungu, utoto wa tsitsi… Masiku ano, pali mitundu yosiyanasiyana ya zodzoladzola pamsika ndipo zikutuluka mosalekeza, zomwe zimakondedwa kwambiri ndi okonda kukongola. Komabe, zodzoladzola poyamba zimagwiritsidwa ntchito posamalira khungu ndi kukongoletsa khungu ndi kuyeretsa zikagwiritsidwa ntchito pa thupi la munthu. Komabe, chitetezo cha zodzoladzola ndi chofunikira kwambiri kuposa kugwira ntchito bwino. Kupanda kutero, thupi la munthu likakumana ndi zodzoladzola zosayenerera, zoopsa zosiyanasiyana zakuthupi ndi zamaganizo monga ziwengo, kutaya tsitsi, kupunduka, ndi carcinogenesis zitha kuchitika.

Pachifukwa ichi, madipatimenti ambiri a kafukufuku ndi chitukuko a makampani odzola omwe ali ndi ma labotale ogwirizana ndi madipatimenti owunikira ubwino adzayesa zosakaniza za zinthu zopangira zodzoladzola, zinthu zolongedza, zinthu zomalizidwa pang'ono, ndi zinthu zomalizidwa. Pambuyo poyesa ubwino ndi chitetezo mogwirizana ndi miyezo yoyenera yowongolera khalidwe, satifiketi yoyenerera ya chinthucho ingaperekedwe. Zitha kuwoneka kuti kuzindikira ndi kuyesa zodzoladzola mu labotale kwakhala chotchinga choyamba choteteza thanzi ndi chitetezo cha ogula.
Ndiye, kodi mfundo zazikulu zomwe zili mu mayeso achitetezo cha zokongoletsa ndi ziti?

Mu kampani yopanga zodzoladzola nthawi zonse, kuyesa zitsulo zolemera, kuyesa tizilombo toyambitsa matenda, kuyesa zosungira, kuyesa zinthu zogwira ntchito, ndi zinthu zina zoletsedwa komanso zoletsedwa ndizofala kwambiri mu zinthu zoyesera ndi kusanthula poizoni. Mwachitsanzo, tengani chromium yachitsulo cholemera: chromium, chromic acid, chromium yachitsulo, ndi hexavalent chromium sizipezeka mwachindunji mu zodzoladzola. Komabe, popanga zodzoladzola, pali mankhwala oipitsa okhala ndi chromium m'zidebe zagalasi, monga Cr6+. Izi zimafuna kuti ma laboratories achite kafukufuku ndi kusanthula, kenako apereke mayankho.

Komabe, ulendo woyesa ubwino ndi chitetezo cha zodzoladzola mu labotale suthera pano.

Vuto lachiwiri lomwe makampani opanga zodzoladzola akukumana nalo ndilakuti madipatimenti oyang'anira boma oyenerera amachita kafukufuku mwachisawawa pa zodzoladzola zomwe zakhala zikugwiritsidwa ntchito kuti atsimikizire kuti msika ukuyenda bwino komanso mwadongosolo. Mwachitsanzo, ngati lead, arsenic, mercury, bacterial colony count, p-phenylenediamine, dispersion dyes, ndi zina zotero muzodzoladzola zimaposa muyezo, kapena ngati pali zinthu zoletsedwa monga meta-phenylenediamine ndi phthalates. Nthawi zina ntchito zoyeserazi zimapatsidwanso m'ma laboratories a mabungwe oyesera a chipani chachitatu. Mofananamo, izi ziyenera kutsimikiziridwa kudzera mu mayeso oyesa zitsanzo asanapereke lipoti lowunikira khalidwe ku makampani opanga zodzoladzola ndi zinthu zawo motsatira malamulo.

Sikovuta kuganiza kuti kuti tipeze mwayi wopambana pamsika waukulu, pamene kafukufuku watsopano ndi chitukuko cha makampani odzola zithumwa chikupitirira kukwera, izi zikutanthauza kuti ntchito ya labotale nayonso iwonjezeka.

Komabe, kaya ndi labotale ya kampani yokonza zodzoladzola, labotale ya dipatimenti ya boma, kapena labotale yoyesera ya chipani chachitatu, ntchito yoyesa zodzoladzola ndi yovuta kwambiri, ndipo n'kosapeweka kuwonjezera chiwerengero cha zida zoyesera kuti ziwongolere kugwira ntchito bwino. Makamaka kuti zitsimikizire kulondola kwa zotsatira za mayeso, ukhondo wa magalasi omwe amagwiritsidwa ntchito muyeso uyenera kuthetsedwa kaye. Pokumana ndi vuto ili, udindo wachotsukira magalasi cha labotalechakhala chofunika kwambiri. Chifukwachotsukira magalasi chokhaSikuti imangopereka njira yoyeretsa bwino zinthu zodetsa khungu zomwe zimagwiritsidwa ntchito m'magalasi a m'ma laboratories, komanso yotetezeka komanso yosamalira chilengedwe ikagwiritsidwa ntchito. Deta yoyenera yolembedwa ingathandizenso kupereka umboni wothandiza poyesa ubwino wa zodzoladzola.

Musalole kuti kusamala kukuvulazeni. Chotsani kuwonjezera zinthu zoletsedwa ndi zoletsedwa, ndikuwonetsetsa kuti zinthu zodzikongoletsera zikuyenda bwino, kukhazikika, komanso kugwira ntchito bwino. Izi zikukhudza ufulu ndi chitetezo cha ogula, ndipo ndi komwe opanga ndi oyang'anira amakwaniritsa zomwe adalonjeza komanso maudindo awo. Chinsinsi cha chitetezo cha zodzoladzola chimadalira kulondola kwa zotsatira za mayeso a labotale. Pokhapokha ngati titapeza kusanthula kwenikweni ndi ziganizo, ndi pomwe tingakhale ndi mawu enieni.