Soo saaraha xal sodium acetate, fal sodium acetate iyo isticmaalka

Soo saaraha xalalka sodium acetate, ficilka sodium acetate iyo isticmaalka,
Xalka sodium acetate ee Shiinaha, Alaab-qeybiyeyaasha sodium acetate ee Shiinaha, Sodium acetate, saamaynta sodium acetate, Saamaynta iyo isticmaalka sodium acetate, Soosaarayaasha acetate sodium, Sodium Acetate Solution, soo saarayaasha xalalka acetate, alaab-qeybiyeyaasha sodium acetate, sodium acetate ayaa loo isticmaalaa,
Sodium acetate dareere ah
① Tilmaamayaasha ugu muhiimsan:
Content: Content ≥20%, 25%, 30% Muuqashada: dareere cad oo hufan, xal biyaha ka soo baxay waa cad oo wax yar huruud ah midabka.
Dareen: ma laha ur xajiimo leh. Walxaha biyaha ee aan milmi karin: 0.006% ama ka yar

58% adag si loo diyaariyo 25% xalinta biyaha:

Marka loo eego saamiga 1 kg ee sodium acetate ilaa 1.3 kg oo biyo ah, heerkulka biyaha ee heerkulka qolka wuxuu ku saabsan yahay 20 darajo, heerka kala diridu wuu ka hooseeyaa 10 darajo.

Barafka qaboojinta ee 25% xal aqueous waa qiyaastii -10 darajo.

Isticmaalka ugu muhiimsan:

Doorka ugu weyn ee dareeraha sodium acetate ee daaweynta bullaacadaha waa in lagu kabo ilaha kaarboon si loo yareeyo bakteeriyada, tareen diidmada dhoobada, ka dibna la isticmaalo xalinta qashinka si loo xakameeyo kor u kaca qiimaha pH ee habka denitrification gudaha 0.5. Bakteeriyada diidista waxay si xad dhaaf ah u nuugi kartaa CH3COONa, markaa qiimaha COD ee wasakhda waxaa lagu hayn karaa heer hoose marka CH3COONa loo isticmaalo ilo kaarboon oo dheeraad ah oo loogu talagalay denitrification. Waqtigan xaadirka ah, daaweynta bulaacada ee dhammaan magaalooyinka iyo gobollada waxay u baahan yihiin inay ku daraan sodium acetate sida isha kaarboon haddii ay rabto inay la kulanto heerka dheecaanka I.

③ Heerka gaarsiinta:
Marka qiyaasta sodium acetate ay tahay 15mg/L, xoogga saarista xad-dhaafka ah ee nidaamka kasta wuxuu buuxin karaa "Heerka Bixinta Wasakhowga ee Warshadda Daawaynta Bullaacadaha Magaalada" GB18918-2002 Heerka A. Marka qiyaasta ay ahayd 30mg/L, heerka sii deynta fosfooraska ee qaybta anaerobic, heerka nuugista fosfooraska ee qaybta aerobic-ka iyo heerka saarista nitrogen ee qaybta anoxic dhamaantood way sarreeyaa, kuwaas oo gaari kara 3.54 MgPo43-p / (g MLSS · h) 2.54 mgPO43- P/ (g MLSS·h). Iyo 1.53 mgNOx-N/(gMLSS·h). Marka qiyaasta sodium acetate ay ahayd 9mg / L iyo 15mg / L, denitrification iyo fosfooraska ka saarista ayaa ka dhacay qaybta hypoxia, iyo heerarka nuugista fosfooraska waxay ahaayeen 0.36mgPO43-P / (g MLSS · h) iyo 0.02 (mgPO43-P /) gMLSS · h), siday u kala horreeyaan, marka la soo koobo, nidaamku wuxuu noqon doonaa mid deggan oo la isku halayn karo marka qiyaasta sodium acetate tahay 30mg/L.