
Guryaha:
Tayada biyaha ka dib nadiifinta iyadoo la isticmaalayo PAC waxay ka fiican tahay tan aluminium sulfate flocculant , and the cost of water purification is lower; the floc formation is fast, the settling speed is fast, and the alkalinity of the consumed water is lower than that of various inorganic flocculants, so no or less investment is required Alkali agent and PAC can flocculate in the range of raw water pH of 5.0-90. It waa daawo ku habboon wasakhda warshadaha iyo daaweynta biyaha wasakhda ah, waxaana si weyn loogu isticmaalaa biraha, awoodda korantada, hargaha, daawada, daabacaadda iyo rinjiyeynta, warshadaha kiimikada iyo warshadaha kale.
Faahfaahin:
Walxaha |
Tusmada |
Muuqashada |
Yellow powder |
Al2O3, % |
28.0 daqiiqo |
Aasaaska, % |
40-90 |
Walaxda biyaha aan milmi karin,% |
1.5max |
pH (1% xalinta biyaha) |
3.5-5.0 |
-
Isticmaalka:
- 1. Kala diri badeecada adag ee dareeraha ah adoo ku daraya biyaha qiyaasta 1: 3, ka dibna ku dar 10-30 jeer oo biyo ah si aad ugu milmaan qiyaasta loo baahan yahay ka hor intaan la isticmaalin.
2. Qiyaasta waxaa lagu go'aamin karaa iyada oo ku saleysan turbidities kala duwan ee biyaha ceeriin. Guud ahaan, marka turbidity ee biyaha ceeriin waa 100-500 mg / L, qiyaasta waa 5-10 mg.
Baakadaha iyo kaydinta:
PAC waxay ku jirtaa bacaha balaastikada ah iyo bacaha tolmada leh. Miisaanka saafiga ah ee shandad kasta waa 25kg. Waxa lagu kaydiyaa bakhaar qabow oo engegan oo cimrigiisu hal sano yahay.
Badbaadada iyo ilaalinta:
Asiidh daciif ah, fiiro gaar ah u yeelo ilaalinta foosha inta lagu jiro hawlgalka, iska ilaali taabashada maqaarka, indhaha, iwm., ku raaci biyo badan ka dib markaad la xiriirto.