Wararka Warshadaha
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Aqoonta la xidhiidha iyo baaritaanka biyaha wasakhda ah ee daabacaadda dharka iyo dheeha biyaha wasakhda ah
Biyaha wasakhda ah ayaa inta badan ah biyaha wasakhda ah ee ka kooban wasakhda dabiiciga ah, dufanka, istaarijka iyo walxaha kale ee dabiiciga ah ee la soo saaro inta lagu jiro habka karinta alaabta ceeriin, ku luqluqashada, bleaching, size, iwm ..Sii akhri -
Biyaha wasakhda ah ee warshadaha iyo tayada biyaha
Biyaha wasakhda ah ee warshadaha waxaa ka mid ah soo saarista biyaha wasakhda ah, bulaacadaha wax soo saarka iyo biyaha qaboojinta. Waxa loola jeedaa biyaha wasakhda ah iyo dareeraha wasakhda ah ee ka dhasha habka wax-soo-saarka warshadaha, kuwaas oo ka kooban agabka wax-soo-saarka warshadaha, alaabada dhexdhexaadka ah, alaab-soo-saarka iyo wasakhowga laga dhaliyo pr...Sii akhri -
Sidee loo doortaa dhalooyinka adag, dareeraha iyo reagenta ee laga isticmaalo baarista biyaha wasakhda? Taladeenu waa…
Tijaabinta tilmaamayaasha tayada biyaha ayaa ah mid aan ka go'in adeegsiga agabyada kala duwan. Foomamka la isticmaalo ee caadiga ah waxaa loo qaybin karaa saddex nooc: kuwa la isticmaalo ee adag, kuwa dareeraha ah, iyo dhalooyinka reagent ee la isticmaalo. Sideen ku samaynaa doorashada ugu fiican marka ay la kulmaan baahiyo gaar ah? Kuwa soo socda...Sii akhri -
Eutrophication ee meydadka biyaha: dhibaatada cagaaran ee dunida biyaha
Eutrophication ee meydadka biyaha waxaa loola jeedaa ifafaale in iyada oo la raacayo saamaynta hawlaha aadanaha, nafaqooyinka sida nitrogen iyo fosfooraska looga baahan yahay noolaha ay galaan meydadka qunyar socodka ah sida harooyinka, webiyada, bays, iwm tiro badan, taasoo keentay in si degdeg ah taranka algae iyo...Sii akhri -
Baahida oksijiinta kiimikada (COD): taliye aan la arki karin ee tayada biyaha caafimaadka leh
Deegaanka aan ku noolnahay, badbaadada tayada biyuhu waa isku xirka muhiimka ah. Si kastaba ha ahaatee, tayada biyuhu mar walba ma muuqdaan, waxayna qariyaan siro badan oo aynaan si toos ah indhahayaga ugu arki karin. Baahida oksijiinta kiimikada (COD), oo ah halbeegga muhiimka ah ee falanqaynta tayada biyaha, waa sida sharci aan la arki karin...Sii akhri -
Go'aaminta turbidity ee biyaha
Tayada biyaha: Go'aaminta turbidity (GB 13200-1991)"waxaa loola jeedaa heerka caalamiga ah ISO 7027-1984 "Tayada biyaha - Go'aaminta turbidity". Heerarkani waxa uu qeexayaa laba hab oo lagu go'aamiyo turbidity ee biyaha. Qaybta hore waa spectrophotometry, oo ah ...Sii akhri -
Hababka lagu ogaado degdega ah ee adkaha la hakiyey
Walxaha adag ee la laalay, sida magacu tilmaamayo, waa walxo qayb ah oo si xor ah ugu sabbaynaya biyaha, badiyaa inta u dhaxaysa 0.1 microns iyo 100 microns. Waxay ka mid yihiin laakiin aan ku xaddidnayn dhoobada, dhoobada, algae, microorganisms, maadada organic molecular sare, iwm, samaynta sawir adag oo biyaha hoostooda ah.Sii akhri -
Waa maxay dhibaatooyinka uu qalabka COD xalliyo?
Qalabka COD wuxuu xalliyaa dhibaatada si dhakhso ah oo sax ah loo cabbiro baahida ogsijiinta kiimikada ee jirka biyaha, si loo go'aamiyo heerka wasakhowga dabiiciga ah ee jirka biyaha. COD (baahida oksijiinta kiimikaad) waa tilmaame muhiim ah oo lagu cabbirayo heerka wasakhowga dabiiciga ah ee biyahaSii akhri -
Codsiga ORP ee daaweynta bulaacada
Maxay ORP u taagan tahay daawaynta bulaacadaha? ORP waxay u taagan tahay dib-u-habaynta awoodda daaweynta bulaacada. ORP waxaa loo isticmaalaa in lagu muujiyo sifooyinka dib u habeynta macro ee dhammaan walxaha ku jira xal aqueous. Markasta oo ay sareeyso kartida dib u habeynta, ayaa sii xoogeysaneysa hantida oksaydheynta, iyo hoos u dhigida kartida dib u habeynta, str...Sii akhri -
Nitrojiin, Nitrate Nitrogen, Nitrite Nitrogen iyo Kjeldahl Nitrogen
Nitrojiinku waa cunsur muhiim ah oo ka jiri kara qaabab kala duwan biyaha iyo ciidda dabiiciga ah. Maanta waxaan ka hadli doonaa fikradaha wadarta nitrogen, nitrogen ammonia, nitrogen nitrate, nitrite nitrogen iyo Kjeldahl nitrogen. Wadarta nitrogen (TN) waa tilmaame inta badan loo isticmaalo in lagu cabbiroSii akhri -
Horumarinta ogaanshaha BOD
Baahida oksijiinta biochemical (BOD) waa mid ka mid ah tilmaamayaasha muhiimka ah ee lagu cabbiro awoodda walxaha organic ee biyaha ku jira in ay biochemical ahaan hoos u dhigaan noolaha, sidoo kale waa tilmaame muhiim ah oo lagu qiimeeyo awoodda is-daahida ee biyaha iyo xaaladaha deegaanka. Iyadoo la dardargelinayo...Sii akhri -
Horumarinta baahida ogsijiinta kiimikada (COD).
Baahida oksijiinta kiimikaad waxa sidoo kale loo yaqaan baahida oksijiinta kiimikaad (baahida oksijiinta kiimikaad), oo loo yaqaan COD. Waa isticmaalka oksaydhiyeyaasha kiimikaad (sida potassium permanganate) si ay u oksijiso oo u dumiso walxaha oksaydhisku ka samaysan ee biyaha (sida maadada organic, nitrite, cusbada ferrous, sulfide, iwm.), an...Sii akhri
