Yambitsani machubu a Cod 16mmm
Nkhani
Magulu
Kuloweleya

Yambitsani machubu a Cod 16mmm

Nov. 19, 2020
ACOD YOPHUNZIRAOpangidwa ndi Aijiren nthawi zambiri amagwiritsidwa ntchito poyesa madzi. Pofuna kuzolowera mitundu yosiyanasiyana ndi mitundu yamakina, Aijiren wakhazikitsa chubu chokwanira cha cod. The Caluber ndi yunifolomu 16m, koma kukula kwake ndi 9ml, 10ml, 12ml ndi 15ml. Chikwangwani cha 9ml cod chili ndi pansi, thumba la 10ml code limakhala ndi pansi komanso pansi, ndipo 15ml ndi 15ml cod machubu ali ndi pansi.
Toc ndiye chidule cha chokwanira cha kaboni. Airiren COD YOPHUNZIRA Imathandizira kwambiri kusanthula kwamadzi, ndipo chubu choyesera cha ToC nthawi zambiri chimatha kuyeza kaboni kwambiri kuti apange chubu cha COD, chomwe chimapereka makasitomala omwe amapezeka ndi zoyeserera bwino.
A COD YOPHUNZIRA Opangidwa ndi Aizereren nthawi zambiri amagwiritsidwa ntchito pofuna mankhwala oxsonin amafunikira kuyesa. Njirayi ili motere: 2ml yamadzi kapena njira yatsopano yamadzi imawonjezeredwa ku chubu cha 16mmm miyambo yokhala ndi chubu chopezeka ndi chimbudzi ndi chothandizira. Phimbani chubu ndi polypropyynene yolembedwa polyproplene chubu ndikutenthetsa mu digishi ya chipika cha 150 ° C kwa maola awiri. Orange Hexavale Chromium imachepetsedwa kubiriwira kobiriwira. Kusanthula kwa Spectophotometry ndi 5-160ppm (kuyeza 420nm).
Mayeso a mpweya wa oxygen amafunikira (cod) amagwiritsidwa ntchito kwambiri ngati muyeso wa oipic organic posankha mpweya wosefukira (kuphatikizapo oxygen yothetsa zinthu (kuphatikizapo organic chinthu) muyezo wamadzi, ndikuchepetsa kutentha kwapadera ndi nthawi. Mankhwala oxygen amafuna bwino kuti awonetse zoipitsa zoipitsa mu madzi otayika mafakitale okhala ndi chonade ndi zitsulo zolemera. Kuyesa kwa COD kungayankhe mwachangu pakusintha mikhalidwe isanachitike.
Ndi Airiren COD YOPHUNZIRA, wogwiritsa ntchito aliyense amatha kupezeka mosavuta komanso mosavuta. Nthawi yofunikira kuti muyeso muyeso zimafupikitsidwa kwambiri, makamaka pakuwunika ndi kuchuluka kwa mindandanda, ndikuchepetsa mphamvu.
Chubu choyesera cha cod chili ndi deto lokhazikika la regin. Chifukwa chake, kufufuza mopitirira kwamankhwala kwambiri kumapeweka ndipo chitetezo chantchito chimakhala bwino.
Kufunsa