Labarai
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Mahimman bayanai don ayyukan gwajin ingancin ruwa a masana'antar kula da najasa sashi na hudu
27. Menene jimillar tsayayyen nau'in ruwa? Ma'anar da ke nuna jimillar daskararru a cikin ruwa shine jimillar daskararru, wanda ya kasu kashi biyu: jimlar daskararrun daskararru da maras canzawa. Jimlar daskararru sun haɗa da daskararru da aka dakatar (SS) da narkar da daskararru (DS), kowannensu kuma yana iya ...Kara karantawa -
Mahimman bayanai don ayyukan gwajin ingancin ruwa a masana'antar kula da najasa sashi na uku
19. Hanyoyin dilution samfurin ruwa nawa ne akwai lokacin auna BOD5? Menene matakan tsaro na aiki? Lokacin aunawa BOD5, hanyoyin dilution samfurin ruwa sun kasu kashi biyu: hanyar dilution gabaɗaya da hanyar dilution kai tsaye. Hanyar dilution gabaɗaya tana buƙatar ƙarin adadin ...Kara karantawa -
Mahimman bayanai don ayyukan gwajin ingancin ruwa a cikin masana'antar kula da najasa sashi na biyu
13. Menene matakan kariya don auna CODCR? Ma'aunin CODCr yana amfani da potassium dichromate azaman oxidant, sulfate na azurfa azaman mai haɓakawa a ƙarƙashin yanayin acidic, tafasawa da refluxing na awanni 2, sannan ya canza shi zuwa amfani da iskar oxygen (GB11914-89) ta hanyar auna yawan amfani da p ...Kara karantawa -
Mahimman bayanai don ayyukan gwajin ingancin ruwa a cikin maganin najasa sashi na ɗaya
1. Menene ainihin halayen jiki masu nuna alamar ruwa? ⑴ Zazzabi: Yanayin zafin jiki na ruwa yana da babban tasiri akan tsarin kula da ruwa. Zazzabi kai tsaye yana rinjayar ayyukan ƙwayoyin cuta. Gabaɗaya, yanayin zafin ruwa a cikin masu kula da najasa na birni ...Kara karantawa -
Amfanin gano ruwan sharar gida
Ruwa shine tushen kayan aiki don tsira da ilimin halittar duniya. Albarkatun ruwa sune sharuɗɗa na farko don kiyaye ci gaba mai dorewa na yanayin muhallin duniya. Don haka kare albarkatun ruwa shi ne nauyi mafi girma kuma mafi tsarki da ke kan dan Adam....Kara karantawa -
Hanyar aunawa na dakatar da daskararru: Hanyar gravimetric
1. Hanyar ma'auni na daskararrun da aka dakatar: Hanyar gravimetric 2. Hanyar aunawa Tace samfurin ruwa tare da membrane tace 0.45μm, bar shi a kan kayan tacewa kuma ya bushe shi a 103-105 ° C zuwa nauyin nauyi akai-akai, da samun dakatar da daskararrun abun ciki bayan bushewa a 103-105 ° C....Kara karantawa -
Ma'anar Turbidity
Turbidity wani tasiri ne na gani wanda ke haifar da hulɗar haske tare da dakatarwar barbashi a cikin bayani, mafi yawan ruwa. Abubuwan da aka dakatar, irin su laka, yumbu, algae, kwayoyin halitta, da sauran kwayoyin halitta, suna watsa hasken da ke wucewa ta cikin samfurin ruwa. Watsawa...Kara karantawa -
Nunin Sinanci na Analytical
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Jimillar Gano Phosphorus (TP) a cikin Ruwa
Jimlar phosphorus muhimmiyar alama ce ta ingancin ruwa, wanda ke da tasiri mai girma akan yanayin muhalli na jikin ruwa da lafiyar ɗan adam. Jimlar phosphorus na ɗaya daga cikin abubuwan gina jiki da ake buƙata don haɓakar tsirrai da algae, amma idan jimillar phosphorus ɗin da ke cikin ruwa ya yi yawa, zai ...Kara karantawa -
Kulawa da sarrafa abubuwan nitrogen: Muhimmancin adadin nitrogen, nitrogen ammonia, nitrogen nitrate, nitrogen nitrite, da Kaifel nitrogen.
Nitrogen abu ne mai mahimmanci. Yana iya zama a cikin nau'i daban-daban a cikin ruwa da ƙasa a cikin yanayi. A yau za mu yi magana game da ra'ayoyin jimlar nitrogen, nitrogen ammonia, nitrate nitrate, nitrite nitrogen, da Kaishi nitrogen. Jimlar nitrogen (TN) alama ce da aka saba amfani da ita don m...Kara karantawa -
Koyi game da mai saurin gwajin BOD
BOD (Biochemical Oxygen Demand), bisa ga daidaitaccen fassarar ƙasa, BOD yana nufin buƙatun Oxygen biochemical yana nufin narkar da iskar oxygen da ƙwayoyin cuta ke cinyewa a cikin tsarin sinadarai na ƙwayoyin cuta na lalata wasu abubuwa masu oxidizable a cikin ruwa ƙarƙashin ƙayyadaddun yanayi. ...Kara karantawa -
Sauƙaƙan Tsarin Gabatarwar Maganin Najasa
Tsarin kula da najasa ya kasu kashi uku: Jiyya na farko: jiyya ta jiki, ta hanyar magani na inji, kamar gasassun, daɗaɗɗen ruwa ko iska, don cire duwatsu, yashi da tsakuwa, mai, maiko, da sauransu da ke cikin najasa. Magani na biyu: maganin biochemical, po...Kara karantawa
