Labarai
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Sakon taya murna ga fasahar Lianhua da ta samu nasarar yin takaran na'urar tantance ingancin ruwa mai nau'i-nau'i guda 53 a cikin aikin hukumar kula da muhalli ta Xinjiang, da taimakawa muhallin ruwa.
Labari mai dadi! Kamfanin Lianhua Fasahar Lianhua mai šaukuwa mai duba ingancin ingancin ruwa C740 ya yi nasarar lashe yunƙurin gina aikin gina muhallin ruwa na yankin Xinjiang ta Uygur mai cin gashin kansa. Wannan tayin ya ƙunshi nau'ikan kayan aiki 53, waɗanda ...Kara karantawa -
Shawarar Ingantattun Kayan Ruwa na China: Tattalin Arziki da Ingantacciyar Tsarin Qinglan LH-P3 mai gwada sauri guda ɗaya
A cikin fagage da yawa kamar sa ido kan muhalli, magunguna, sana'a, yin takarda abinci, sinadarai, da sauransu, ƙayyadaddun ƙayyadaddun ma'auni cikin sauri da inganci yana da mahimmanci. Sabuwar ƙaddamar da fasahar Lianhua ta Qinglan jerin LH-P3 madaidaicin ma'aunin ingancin ruwa mai ɗaukuwa ba wai kawai yana da effi ba ...Kara karantawa -
Shawarar Ingantattun Kayan Ruwa na China | LH-A109 Multi-parameter Digestion Instrument
A cikin gwaje-gwajen ingancin ruwa, kayan aikin narkewa abu ne mai mahimmanci kuma kayan aiki mai mahimmanci. A yau, Ina so in ba da shawarar kayan aikin narkewa na tattalin arziki, mai sauƙin amfani ga kowa da kowa-LH-A109 na'ura mai ma'ana da yawa. 1. Tattalin arziki da araha, babban darajar kuɗi A...Kara karantawa -
Haɓaka ganowar BOD
Bukatar iskar oxygen ta Biochemical (BOD) tana ɗaya daga cikin mahimman alamomi don auna ƙarfin kwayoyin halitta a cikin ruwa don lalata su ta hanyar ƙwayoyin cuta, kuma shine mabuɗin alama don kimanta ƙarfin tsarkake kai na ruwa da yanayin muhalli. Tare da hanzari ...Kara karantawa -
Haɓaka gano buƙatar iskar oxygen (COD).
Bukatar iskar oxygen ta sinadarai kuma ana kiranta buƙatar iskar oxygen sinadarai (buƙatar oxygen sinadari), ana kiranta da COD. Yana da amfani da sinadarai oxidants (kamar potassium permanganate) don oxidize da bazuwar abubuwan da za a iya cirewa a cikin ruwa (kamar kwayoyin halitta, nitrite, gishiri mai ferrous, sulfide, da dai sauransu), wani ...Kara karantawa -
Ƙaddamar da ragowar chlorine/ jimlar chlorine ta DPD spectrophotometry
Chlorine maganin kashe kwayoyin cuta ne da aka saba amfani da shi kuma ana amfani da shi sosai a cikin aikin tsabtace ruwan famfo, wuraren shakatawa, kayan abinci, tebur, da sauransu. chlorinatio...Kara karantawa -
Gabatarwa zuwa DPD colorimetry
DPD spectrophotometry shine daidaitaccen hanya don gano ragowar chlorine kyauta da jimlar chlorine da aka rage a cikin ma'auni na kasa na kasar Sin "Hanyoyin Ingantattun Kalmomi da Hanyoyi na Nazari" GB11898-89, tare da hadin gwiwar kungiyar Kiwon Lafiyar Jama'a ta Amurka, Wate ta Amurka.Kara karantawa -
Dangantaka tsakanin COD da BOD
Magana game da COD da BOD A cikin ƙwararrun sharuɗɗan COD na tsaye don Buƙatar Oxygen Kemikal. Kemikal Oxygen Buƙatar wata muhimmiyar alama ce ta gurɓataccen ruwa, ana amfani da ita don nuna adadin rage abubuwa (mafi yawan kwayoyin halitta) a cikin ruwa. Ana ƙididdige ma'aunin COD ta amfani da str ...Kara karantawa -
Hanyar kayyade ingancin ruwa COD - saurin narkewa spectrophotometry
Hanyar auna sinadarai na iskar oxygen (COD), ko shine hanyar reflux, hanyar sauri ko hanyar photometric, tana amfani da potassium dichromate azaman oxidant, sulfate na azurfa azaman mai haɓakawa, da mercury sulfate azaman wakili na masking don ions chloride. A karkashin yanayin acidic na su ...Kara karantawa -
Yadda ake yin gwajin COD mafi daidaito?
Sarrafa yanayin bincike na COD a cikin maganin najasa 1. Maɓalli mai mahimmanci-wakilin samfurin Tun da samfuran ruwa da ake kula da su a cikin maganin najasa na gida ba su da daidaituwa sosai, maɓallin don samun daidaitattun sakamakon kulawar COD shine cewa samfurin dole ne ya zama wakilci. Don cimma...Kara karantawa -
Turbidity a cikin ruwan saman
Menene turbidity? Turbidity yana nufin matakin toshewar hanyar warware hanyar haske, wanda ya haɗa da watsar da haske ta hanyar da aka dakatar da kwayar halitta da kuma ɗaukar haske ta ƙwayoyin solute. Turbidity siga ce da ke bayyana adadin da aka dakatar a cikin li...Kara karantawa -
Menene ragowar chlorine a cikin ruwa kuma yadda ake gano shi?
Ma'anar ragowar chlorine Ragowar chlorine shine adadin chlorine da ya rage a cikin ruwa bayan an shafe ruwan kuma an lalata shi. Ana kara wannan bangare na sinadarin chlorine yayin aikin gyaran ruwa don kashe kwayoyin cuta, kwayoyin halitta, kwayoyin halitta da matt inorganic ...Kara karantawa
