Mankhwala onunkhira (COD) Mbalendi chida chofunikira pakuyesa kwachilengedwe, makamaka powunikira zolengedwa zamadzi. Mbale izi zimagwiritsidwa ntchito pofuna kutsimikiza kwa mankhwala oxygen zofunika (cod) m'mamitundu osiyanasiyana, monga madzi, madzi am'madzi osungunuka, pomwe chimbudzi chimafunikira. Osayenera kusanthula zitsanzo zamadzi ndi chloride ion yomwe ikupitilira 30mg \ / l.
Kuti mumve zambiri pa machubu a cod ndi mapulogalamu awo pakuwunika kwamadzi, onani nkhani iyi:"Momwe chubu cha COD chimagwiritsidwa ntchito powunikira madzi."
Mawonekedwe a Mercury-Free Chud Ciades
Mbale zopangidwa ndi chipongwe zopanda matenda zimapangidwa kuti zithetse kuopsa kokhudzana ndi mercury, chitsulo choopsa chambiri chomwe chimagwiritsidwa ntchito poyeserera kwa cod. M'malo mwake, Mbichi wokwiyitsawu umagwiritsa ntchito njira zina zomwe zimatsatira malamulo azachilengedwe ndikugwiritsa ntchito bwino.
Zoyeserera Zoyeserera:
Valial iliyonse imakhala ndi zigawenga zoyeserera zomwe zimagwiritsidwa ntchito ku COD ina (yotsika, yayitali, ndi Mercary-free miyambi). Ntchitoyi imasanduliza kuyesa kuyesa, kumachepetsa kufunikira kwa miyezo ya pamanja, ndipo kuchepetsa kuwonekera kwa mankhwala owopsa.
Kugwirizana:
Mbalezi ndizogwirizana ndi zida zapamwamba za labotale, kuphatikizapo kugaya zigawenga zomwe zimagwiritsidwa ntchito zosiyanasiyana komanso zowoneka bwino zomwe zimagwiritsidwa ntchito nthawi zambiri zimagwiritsidwa ntchito pobootore.
Njira Yosindikizira:
MbaleNthawi zambiri amakhala ndi zosankha zotetezera, monga zipewa za stcht, kuteteza kutaya ndi kuipitsidwa panthawi yosungirako komanso kusanthula.
Zabwino zogwiritsa ntchito zigamba zaulere
1. Palibe kukonzekera kofunikira
Chimodzi mwa zabwino zofunika kwambiri pakugwiritsa ntchito zigawenga zoyezera zoyeserera ndizotheka kukonzekera nthawi. Mwa njira zoyesera za COD, zoyeserera ziyenera kuyika mosamala ndikusakaniza mankhwala osiyanasiyana, omwe ali ogwiritsa ntchito molimbika komanso amakonda zolakwa. Ndi Mbale Zoyesedwa Zoyesedwa, zotsalira zili kale mu vial, ndipo wogwiritsa ntchito amangofunika kuwonjezera madzi osakonzekeranso. Izi sizingofuna nthawi, komanso zimachepetsa chiopsezo cha zosakhala zogwirizana ndi miyezo ya pamanja.
2. Chiwopsezo chochepetsedwa cha kuipitsidwa
Kuthana ndi Mbale Zambiri Zimawonjezera mwayi wa kuipitsidwa, zomwe zingakhudze zotsatira za mayeso. Zoyesedwa mayeso Mbale zimachepetsa chiopsezo chochepa pogwiritsa ntchito kuchuluka kwa ma repunitsidwe omwe amawonekera kapena kusamutsidwa pakati pa ziweto. Vod iliyonse yosindikizidwa isanagwiritsidwe ntchito, kusungabe kukhulupirika kwa osuta ndikuwonetsetsa kuti ali ndi ufulu kuipitsidwa mpaka pakufunika kusanthula.
3..
OgwilizitsaMbale zoyesedwa zisanachitikeimatha kupanga chidwi mu labotale. Akatswiri amatha kuwonjezera zitsanzo kuphiri, ndikusindikiza, kenako ndikuziyika mu chipongwe chagalasi popanda kukhazikitsa zida zowonjezera. Kuchita izi ndikothandiza makamaka kwa ma labotator apamwamba kwambiri omwe amafunika kukonza zitsanzo zingapo nthawi imodzi.
Kuti mumvetsetse momwe ma Cilod a Cials amagwiritsa ntchito magetsi, chonde onani nkhaniyi:"Mfundo ya ntchito ya cood vial."
Ntchito Zoyeserera Zachilengedwe
Kuyesedwa kwa Madzi:
Mbale za Cercury Chuma chaulere amagwiritsidwa ntchito kwambiri mu labotore kuti ayesetse kuchuluka kwa zowonongeka m'madzi opangira matumbo, madzi amamwa, ndi kumwa madzi. Imagwira ntchito pamtunda wamadzi, pansi pamadzi \ / otayika ma municleals, madzi otayira mafakitale okhala ndi ma ayoride \ / l. Miyeso yotsimikizika yotsimikizika imathandizira kuti muone luso la njira zamadzimadzi ndikutsatira malamulo azachilengedwe.
Nkhani Zofufuzira:
Asayansi azachilengedwe amagwiritsa ntchito mipata imeneyi pofufuza zokhudzana ndi magetsi oyipitsa am'madzi am'madzi. Kutha kugwiritsa ntchito bwino zinthu zachilengedwe kumapangitsa kuti kumvetsetsa michere ndi zachilengedwe.
Kuwunika kwa mafakitale:
Mafakitale omwe amatulutsa madzi kulowa m'magulu a mu Aunicipal amagwiritsa ntchito kuyesa kwa code kuti ayang'anire madzi awo otayika. Ma tubeni a mgonero wopanda matenda amapereka njira yotetezeka kuti awonetsere kutsatira chilolezo.
Mapeto
Mbale za Mercury-Free Chuma Kuimira kupita patsogolo kwakukulu kwaukadaulo woyesa chilengedwe, kupereka njira yotetezeka ku ma protory achikhalidwe omwe ali ndi ma protocol. Kugwiritsa ntchito kwawo kugwiritsidwa ntchito, kulondola kwake, komanso kutsatira kumawapangitsa chida chofunikira kwambiri kwa malo opangira ma labotor omwe amawunikira madzi abwino. Powonjezera nkhawa za chilengedwe, kukhazikitsidwa kwa njira zatsopano monga izi zimathandizira kupititsa patsogolo zizolowezi zosakhazikika pazofufuzira ndi makampani.
Achizungu
Zauchina
