Ufur waxtarka daaweynta biyaha wasakhda
Hubi u hoggaansanaanta, kor u qaadida waxqabadka, iyo ilaalinta nidaamka deegaanka iyada oo la adeegsanayo qalab sax ah
Hagahan muhiimka ahi waxa uu iftiiminayaa qalabka la socodka deegaanka ee ugu kalsoon ee loo isticmaalo hababka daaweynta biyaha wasakhda ah ee casriga ah, isaga oo ka caawinaya hawl-wadeenada ilaalinta u hogaansanaanta iyaga oo kor u qaadaya hufnaanta habka.
Cabbirka Qulqulka Biyaha Qashinka Saxda ah
1. Dabeecadaha Electromagnetic (EMFs)
Halbeegga warshadaha ee codsiyada biyaha wasakhda ah ee dawladda hoose iyo warshadaha, EMFs waxay adeegsadaan Sharciga Faraday ee kicinta korantada si ay u cabbiraan qulqulka dareeraha wax dhaqaajiya iyada oo aan qaybo dhaqaaqin.
- Saxnimada: ± 0.5% ee wax-akhrinta ama ka wanaagsan
- Dhaqdhaqaaqa ugu yar: 5 μS/cm
- Ku habboon: wasakhda, bulaacada ceeriin, iyo cabbirka wasakhda la daweeyay
2. Fur mitirka socodka kanaalka
Codsiyada ka maqan dhuumaha xiran, nidaamyadani waxay isku daraan aaladaha aasaasiga ah (flumes/weirs) iyo dareemayaasha heerka si loo xisaabiyo heerka socodka.
- Noocyada caadiga ah: Flumes Parshall, Weirs V-notch
- Saxnimada: ± 2-5% waxay ku xiran tahay rakibidda
- Waxa ugu fiican: Biyaha duufaanka, godad oksaydhaynta, iyo nidaamyada quudinta cuf-jiidadka
Falanqeeyayaasha Tayada Biyaha Halis ah
1. mitirka pH/ORP
Muhiim u ah ilaalinta qulqulka gudaha xadka sharciyeynta (sida caadiga ah pH 6-9) iyo la socodka kartida dhimista oksaydhka ee hababka daaweynta.
- Nolosha korantada: 6-12 bilood biyaha wasakhda ah
- Nidaamyada nadiifinta tooska ah ee lagula taliyay ka hortagga wasakheynta
- Qiyaasta ORP: -2000 ilaa +2000 mV si loola socdo dhamaystiran biyaha wasakhda ah
2. Mitirrada Hagaajinta
Wuxuu cabbiraa wadarta adkaha la milmay (TDS) iyo waxa ku jira ionic, isagoo siinaya jawaab celin degdeg ah culayska kiimikaad iyo milixda ee durdurrada biyaha wasakhda ah.
3. Mitirrada Ogsajiinta (DO) ee Kala Diray
Muhiim u ah hababka daaweynta bayoolojiga aerobic, oo leh dareemayaasha indhaha ayaa hadda ka sarreeya noocyada xuubka dhaqameed ee codsiyada biyaha wasakhda ah.
- Faa'iidooyinka dareemayaasha indhaha: Xuub la'aan, dayactirka ugu yar
- Kala duwanaanshaha caadiga ah: 0-20 mg/L (0-200% saturation)
- Saxnimada: ± 0.1 mg/L ee xakamaynta habka
4. COD Analyers
Cabbirka Baahida Ogsajiinta Kiimikada ayaa weli ah halbeegga lagu qiimeeyo culeyska wasakhowga dabiiciga ah, iyadoo falanqeeyayaasha casriga ah ay bixinayaan natiijooyin 2 saacadood ah marka loo eego hababka dhaqanka ee 4-saac.
5. Wadarta Fosfooraska (TP) Falanqeeyayaasha
Hababka midabaynta sare leh ee isticmaalaya molybdenum-antimon reagents waxay bixiyaan xaddidaad ka hooseeya 0.01 mg/L, lama huraan u ah buuxinta shuruudaha adag ee nafaqeynta.
6. Ammonia Nitrogen (NH₃-N) Falanqeeyayaasha
Hababka sawir-qaadista salicylic acid ee casriga ah waxay meesha ka saarayaan isticmaalka meerkurida iyadoo la ilaalinayo ± 2% saxnaanta la socodka ammonia ee saamaynta, xakamaynta habka, iyo qulqulka dareeraha.
Cabbirka Heerka Biyaha Wasaha ee lagu kalsoon yahay
1. Gudbiyeyaasha Heerka Hooseeya
Dareemayaasha hawo-mareenka ah ama dhoobada ayaa bixiya cabbir lagu kalsoonaan karo oo ku saabsan codsiyada biyaha nadiifka ah, oo leh guryo titanium ah oo diyaar u ah bay'adaha daxalka.
- Saxnaanta caadiga ah: ± 0.25% FS
- Laguma talinayo: Bustayaal dhoobo ah ama biyaha wasakhda ah ee dufanku ka buuxaan
2. Dareemayaasha Heerka Ultrasonic
Xalka aan lala xidhiidhin ee kormeerka guud ee heerka biyaha wasakhda ah, oo leh magdhow heerkul ah rakibaadyada dibadda. Wuxuu u baahan yahay xagal 30° beam xagal si loo helo waxqabadka ugu fican ee taangiyada iyo kanaalada.
3. Dareemayaasha Heerka Raadaarka
26 GHz ama 80 GHz tignoolajiyada raadaarka waxay dhex galaan xumbo, uumi, iyo qaska dusha sare, iyagoo siinaya akhrinta heerka ugu kalsoonida badan xaaladaha biyaha wasakhda ah ee adag.
- Saxnimada: ± 3mm ama 0.1% ee xadka
- Ku habboon: Sharaxayaasha asaasiga ah, dheef-shiid kiimikaadka, iyo kanaalada dareeraha ah ee ugu dambeeya
Waqtiga boostada: Jun-12-2025