Kugadzirisa masampuli akajairwa chinhu chinofanira kuitwa kakawanda panguva yekuedza. Tichitora kuyedza kwakabatana nezviratidzo zvemhando yemvura semuenzaniso, nekugadzira masampuli akajairwa, nekuenzanisa kukosha kwakayerwa nemutengo wemuenzaniso wakajairwa, munhu anogona kuona kana kukanganisa kwemudziyo wekuyedza kuri mukati mehuwandu hwakatarwa, uye mumwe anogona kuona kana nzira yekuyera yemuyedzisiro yakarurama. Saka, kugadzirisa masampuli akajairwa kwakakosha zvikuru pakuvimbika kwekuyedza.
Zvinotevera zvichatiratidza maitiro ekugadzirisa ammonia nitrogen standard samples, huyai muone.
Danho rekutanga kugadzirira zvinhu zvinoshandiswa neLianhua Technology zveammonia nitrogen-ammonium chloride (NH4Cl), mvura yakasanganiswa, beaker, stirging rod, uye 1000mL volumetric flask usati wagadzirisa.
Danho rechipiri nderekutora ammonium chloride (NH4Cl) shoma woiomesa pa100℃ kwemaawa maviri, woibvisa mushure mekutonhodza.
Danho rechitatu nderekuyera nemazvo 0.3819 g yeammonium chloride (NH4Cl) yakaomeswa woiisa mubeaker, woisa mvura shoma yakasanganiswa, wokurunga kusvika yanyungudika zvachose, wobva waisa mubeaker ine volumetric flask (beaker inogona kusukurudzwa katatu nemvura yakasanganiswa, uye mvura yekusukurudza inowedzerwawo mubeaker ine volumetric flask), wozopedzisira waderedza kusvika 1000 mL.
Iye zvino, sampuro ye100 mg/L ammonia nitrogen yagadzirwa. Sampuro yemhando yepamusoro yakagadzirwa inogona kushandiswa kuyedza nekugadzirisa zvishandiso, uye nguva yekushanda kwayo inowanzo kuve mwedzi mitatu.
Zviri pamusoro apa ndiyo nzira yekugadzirira sampuro yeammonia nitrogen mumagazini ino. Nditeverei kuti mudzidze rumwe ruzivo rwekuyedza!
Nguva yekutumira: Kurume-31-2025
