Soo saaraha Shiinaha Sodium Formate Solution Tayo Wanaagsan Oo Lagu Sameeyay Shiinaha

Soo saaraha Shiinaha Sodium Formate Solution Tayo Wanaagsan Oo Lagu Sameeyay Shiinaha,
Soo saaraha Shiinaha Sodium Formate Solution Tayo Wanaagsan Oo Lagu Sameeyay Shiinaha,
Tilmaamayaasha ugu muhiimsan:
Waxa ku jira: ≥20%, ≥25%, ≥30%
Muuqashada: dareere cad oo hufan, ma laha ur cuncun leh.
Walxaha biyaha aan la milmi karin: ≤0.006%

Ujeedada ugu weyn:
Si loo daweeyo bulaacada magaalada, baro saamaynta da'da dhoobada (SRT) iyo isha kaarboonka ee dibadda (sodium acetate solution) ee nidaamka denitrification iyo ka saarista fosfooraska. Sodium acetate waxa loo isticmaalaa il kaarboon ah oo dheeri ah si loo demiyo dhoobada denitrification, ka dibna la isticmaalo xal kaydinta si loo xakameeyo korodhka pH inta lagu jiro habka denitrification gudahooda inta u dhaxaysa 0.5. Bakteeriyada diida waxay u adkeysan kartaa CH3COONa si xad dhaaf ah, sidaa darteed marka CH3COONa loo isticmaalo ilo kaarboon dibadda ah oo loogu talagalay denitrification, qiimaha COD ee wasakhaysan sidoo kale waxaa lagu ilaalin karaa heer hoose. Waqtigan xaadirka ah, daaweynta bulaacada ee dhammaan magaalooyinka iyo gobollada waxay u baahan yihiin inay ku daraan sodium acetate sida il kaarboon si ay ula kulmaan heerarka qiiqa heerka koowaad.

Tilmaamaha tayada

Sodium acetate waa cusbo sodium ah oo laga soo qaatay acetic acid. Sodium acetate waa walax si sahlan looga sameeyo khalka iyo dubista soodhaha. Marka isku dhafka ahi uu qaboojiyo ka hooseeya barta dhalaalaysa, way soo dhalaalaysaa. Crystallization waa geeddi-socod exothermic ah, markaa kiriimyadani waxay dhab ahaantii soo saaraan kulayl, taas oo ah sababta walaxda inta badan loogu yeero baraf kulul. Xaruntu waxay leedahay noocyo kala duwan oo warshado iyo isticmaal maalinle ah.

Haddi ay ahaan lahayd warshadaha cuntada ama warshadaha daaweynta biyaha wasakhda ah, sodium acetate waxay ciyaari kartaa door muhiim ah

1. Cunnada lagu daro sida caadiga ah ee loo isticmaalo warshadaynta cuntada
Daawaynta u qalma ka dib, kiimikooyinka waxaa badanaa loo isticmaalaa sidii walax dhadhan iyo kaydinta cuntada. Tusaale ahaan, sauerkraut iyo sausage oo aan cunno nolol maalmeedkeena ayaa ku jira. Laakiin waxa ku jira waa in ay ahaataa mid si adag u waafaqsan heerarka cuntada.

2. Daaweynta biyaha wasakhda ah ee warshadaha ayaa door muhiim ah ka ciyaara
Habka wax-soo-saarka warshadaha, dheecaanka wasakhaysan ayaa had iyo jeer ahaa dhibaato halis ah oo u baahan in fiiro gaar ah loo yeesho. Gaar ahaan qaar ka mid ah dhirta kiimikada, haddii daaweynta bulaacada aysan ku habboonayn, waxay keeni doontaa wasakh deegaan oo halis ah, laakiin waxay sidoo kale saameyneysaa qalabka warshadda.
Natiijo ahaan, mashruucyo badan ayaa isticmaala sodium acetate sida alaabta ceeriin si loo daaweeyo dhibaatooyinka bullaacadaha, taas oo soo saari doonta falcelinta kiimikada ee u dhiganta wasakhowga, iyada oo aan waxyeello u geysanayn qalabka dhirta qaarkood.
——Heibei Pengfa Chemical Co., Ltd.（Contact：Rainy rainy@hhpfchem.com）