Viskozite sɛgɛsɛgɛli jii furakɛli la: Flocculant ɲumanya ani ji bɔli nɔgɔ la yɔrɔ gwansanw na

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Utikalo tile 10, saan 2021

Jii saniyayɔrɔw la, kemikalifɛnw hakɛ — kɛrɛnkɛrɛnniya la, flocculants ani coagulants — be nɔɔ to jii nɔgɔmanw ka ɲumanya n’u ka baara musakaw kan. Flocculant (i n’a fɔ poliakrilamidi PAM) ka nɔgɔya be taga ɲɔgɔn fɛ kosɔbɛ n’a ka molekili girinya n’a ka nɔgɔya ye, o lo b’a to flocculant be se ka baara kɛ cogo ɲuman na.

Mun na jii saniyayɔrɔw mako be viskozite sɛgɛsɛgɛri la

Jii saniyayɔrɔw la, kemikalifɛnw hakɛ — kɛrɛnkɛrɛnniya la, flocculants ani coagulants — be nɔɔ to jii nɔgɔmanw ka ɲumanya n’u ka baara musakaw kan. Flocculant (i n’a fɔ poliakrilamidi PAM) ka nɔgɔya be taga ɲɔgɔn fɛ kosɔbɛ n’a ka molekili girinya n’a ka nɔgɔya ye, o lo b’a to flocculant be se ka baara kɛ cogo ɲuman na. Dozi min ka dɔgɔ, o be na ni floculation dafabali ye ani jii nɔgɔ min be tɛmɛ sariyaw kan; ni mɔgɔ y’a ta ka dama tɛmɛ, o be kemikalifɛnw nɔgɔ ani o be se ka dɔ fara nɔgɔ hakɛ kan, o be se ka kɛ sababu ye ka filɛrɛ fani datugu.

Azi worodugu ni kɔrɔn cɛ ani Farafinna, jii saniyayɔrɔw be gwɛlɛyabaw sɔrɔ kɛrɛnkɛrɛnnin na. O maraw ka jii bɔyɔrɔw la, fɛnɲɛnamafagalanw ni fɛnɲɛnamafagalanw be sɔrɔ a la (i n’a fɔ fɛnɲɛnamafagalanw minw be sɔrɔ kungo yɔrɔw la, sɛnɛfɛnw jii be bɔ dugubaw lamini na), minw be flocculant caaman ɲini ka tɛmɛ yɔrɔ sumaninw na. O wagati kelen na, jii dilanyɔrɔw minw be mara nunu na, u ka baarakɛnafolo ka gwɛlɛ ani baarakɛlaw man ca, o be wari caaman don furakisɛw hakɛ la.

Viskozite sɛgɛsɛgɛli ye fɛɛrɛ jɔnjɔn ye min be se ka flocculant hakɛ fisaya. Ni an ye flokulan furaw ka nɔgɔya suma ni hakɛ suguya caaman ye, ‘nɔgɔya-dozi-bɔli nɔgɔya’ ɲɔgɔndan modɛli be se ka sigi sen kan walisa ka dozi ɲuman sɔrɔ. Azi worodugu ni kɔrɔn cɛ ani farafinna jii sɛnɛyɔrɔw la, o modɛli be se ka dɛmɛ don ka kemikali nɔgɔw dɔgɔya ni 10%-30% ye — o ye wari hakɛba ye min be bɔ sɛnɛfɛnw na minw ka wariko man ɲi.

Flocculant viscosité sɛgɛsɛgɛri: Gwɛlɛyaw minw be sɔrɔ laboratuwari la ka taga foro kɔnɔ

Flocculant furakisɛ sɛgɛsɛgɛri be n’a ka koow cogoya ye. A fɔlɔ, flocculants ka gɛrɛntɛ (kɛrɛnkɛrɛnniya la PAM min ka molekiliw ka ca) be taga ɲɔgɔn fɛ ni tigɛli hakɛ ye — tigɛli caman be polimeri ka jɔlɔkɔw lamɛn ka taga ɲɛ, o be gɛrɛntɛ ye min be ye, o be dɔgɔya. O kɔrɔ ko sɔgɔlan yɛlɛmani teliya ani kɔrɔbɔli funteni ka kan ka kɔlɔsi koɲuman.

NDJ-1F viskomɛtiri min be yɛlɛmayɛlɛma, o be dɛmɛ don ka teliya yɛlɛmani kɛ ka bɔ 0,1-100 rpm la, ani Nos. Jii yɔrɔw ka QC laboratuwariw fɛ, o setigiya ye sugandili sariyakolo jɔnjɔn ye.

Foro kɔrɔbɔli cogoya minw be kɛ Azi worodugu ni kɔrɔn cɛ ani farafinna jii saniyayɔrɔw la, u ka teli ka kɛ fɛn gwansanw ye. Falenfɛn caaman tɛ ni fiɲɛminɛfɛn ye, ani laboratuwari ka funteni be se ka tɛmɛ 35°C kan. Funteni caman be flocculant furakisɛ nɔgɔya dɔgɔya, o be nɔɔ to sɛgɛsɛgɛri tiɲɛnnin kan. FangService ka NDJ-1 seri be ni funteni sɛgɛsɛgɛrikɛlan ye ani funteni yɛlɛmani yɛrɛ yɛrɛ la, a be sɛgɛsɛgɛri kɛ sɛgɛsɛgɛri wagati la ani a be nɔgɔya kalanw latilen, o min b’a to kunnafoniw be se ka la a la hali funteni be yɔrɔ minw na.

Ka fara o kan, jii saniyayɔrɔ minw be Azi worodugu ni kɔrɔn cɛ ani Farafinna, kuran be to ka tigɛ. NDJ-1 seri ka fanga dɔgɔman dilan cogo kɔrɔ ko a be se ka kɔrɔbɔli min be kɛra sisan, o dafa n’a be baara kɛ ni fanga ye min be se ka latanga, kunnafoni si tɛ tunu — o ye koo ye min kɔrɔtanin lo kosɔbɛ maraw la, fanga be to ka tigɛ yɔrɔ minw na (Nizeriya, Pakisitan, Kanbɔzi).

Viskozite jateminɛw nɔgɔ bɔli la

Jii bɔli bɔgɔ la, o ye baara kɔrɔtanin wɛrɛ ye jii saniyayɔrɔw la. O la, a ka ɲi ka ji bɔli minanw sugandi ani k’u ka baarakɛcogo yɛlɛma. Bɔgɔ min ka bon kojugu, a ka gwɛlɛ ka pɔnpe; nɔgɔ min ka dɔgɔ kojugu, a be se ka jii bɔ.

Azi worodugu ni kɔrɔn cɛ ani Farafinna, nɔgɔji nɔgɔw ka ca a la, fɛnɲɛnamafagalanw be sɔrɔ a la ani jii ka ca (98%-99%), o lo b’a to jii bɔli ka gwɛlɛ. Ka flocculants fara a kan walisa ka nɔgɔ ka rheologique sifaw yɛlɛma, o be se ka jii bɔcogo fisaya kosɔbɛ nɛgɛjuruw ni santirifuziw ka ji bɔli la. Viskozite sɛgɛsɛgɛli yan be dɛmɛ don ka flocculant sugu n’a dozi sugandili ɲɛminɛ, ani ka yɛlɛmaniw kɔlɔsi nɔgɔ rheologique sifaw la sanni a ka ji bɔ ani o kɔ.

FangService ka DVPlus+ LV viskomɛtiri min be maga mɔgɔw la, o be ni sɛrɛkiliw ye minw ka gɛrɛntɛ ka dɔgɔ (0,1-1000 mPa·s hakɛ kama), kɛrɛnkɛrɛnniya la, u ka ɲi k’u ka gɛrɛntɛ sɛgɛsɛgɛ nɔgɔ min be yɛlɛma yɛlɛma ani nɔgɔ misɛnmanw na. A ka yɔrɔ min be maga mɔgɔ la, o be sɛgɛsɛgɛri kɛcogo dɔw dɛmɛ minw be kɛ ka kɛɲɛ ni mɔgɔ sago ye, o min b’a to jii baarakɛyɔrɔw ka ɛnzeniyɛriw be se ka ‘sludge viscosity-dewatering efficiency’ sɛgɛsɛgɛri baarakɛcogow labɛn ka kɔn, minw ka teli ka kɛ, walisa ka baara kɛ ni maga kelen ye, o min be baarakɛcogo fisaya kosɔbɛ.

Viskomɛtiri sugandili fɛɛrɛ tilefɛ jii yiriw kama

N’an be viskomɛtiriw sugandi jii saniyayɔrɔw kama Azi worodugu ni kɔrɔn cɛ ani Farafinna, an ka ɲi ka bɛnbaliya sigi baarakɛcogo, lannaya ani sɔngɔ cɛ.

Ladilikan min be sɔrɔ donyɔrɔ la: NDJ-1 viskomɛtiri min be yɛlɛma yɛlɛma. A lɔcogo ka gwɛlɛ, a baarakɛcogo ka nɔgɔ ani a sɔngɔ ka nɔgɔ (a be se ka se RMB 8 000-12 000 ma), a be se ka kɛ loon o loon flocculant viscosité sɛgɛsɛgɛri ye jii baarakɛyɔrɔw ka QC laboratuwariw la. A nɛgɛ farikolo n’a datugunin lo, o be se ka gazi jimanw ni nɔgɔw kɛlɛ minw ka ca jii saniyayɔrɔw la.

Ladilikan min be sɔrɔ yɔrɔ cɛmancɛ la: NDJ-1E+ viskomɛtiri min be yɛlɛma yɛlɛma. A be touchscreen yiracogo, kunnafoniw marayɔrɔ ani USB bɔli fara a kan donyɔrɔ ka modɛli kan, min be dɛmɛ don fɛɛrɛw marali la ani sɛgɛsɛgɛri siraw la, minw bɛnnin lo jii baarakɛyɔrɔw ma minw mako be QC sɛbɛw dafaninw na.

Ladilikan ɲuman: DVPlus+ seri viskomɛtiri min be maga mɔgɔw la. A be ni ekran ye min be se ka maga mɔgɔ la ani a be se ka mɔgɔw lɔn a yɛrɛ ma ani a be sɛgɛsɛgɛri kɛ ni funteni hakɛ ye, o be bɛn jii furakɛli laboratuwari dafaninw ma minw ka ɲi ka flocculants, sludge ani efluent ka ɲumanya sɛgɛsɛgɛ ɲɔgɔn fɛ. A ka kunnafoniw maracogo be dɛmɛ don ka don ɲɔgɔn na ni laboratuwari ka kunnafoniw maracogo ye (LIMS), min be sariyaw ka sariyaw labato minw ka gwɛlɛ ka taga.

Ladili kɛrɛnkɛrɛnnin: Yɔrɔ minw na kuran be to ka tigɛ, i ka UPS (miniti 30 ɲɔgɔn baara) ani batiri wɛrɛw labɛn ka fara o kan. FangService ka NDJ-1 seri be ni batiri wɛrɛw ye i n’a fɔ sariya, min b’a to sisan kɔrɔbɔli be ban ani kunnafoniw be mara kuran tigɛnin kɔ.

Ladili nafamanw: Ka se ka viskozite sɛgɛsɛgɛ SEA ani Farafinna jii baarakɛyɔrɔw la

Ni an be viskozite sɛgɛsɛgɛli setigiya lɔra Azi worodugu ni kɔrɔn cɛ ani farafinna jii saniyayɔrɔw la, an be ‘tagamacogo fitininw, yɛlɛmani teliman’ fɛɛrɛ dɔ ladili.

1: Aw ka NDJ-1 viskomɛtiri kelen san min be yɛlɛma yɛlɛma ni minanw ye minw ka ɲi (koyɔrɔ min ka funteni be to ka yɛlɛma, nɛgɛw minw be yɛlɛmayɛlɛma, jii min be kalibrasiyɔn kɛ), u bɛɛ sɔngɔ be se RMB 15 000-20 000 ma. Tile 2-3 baarakɛcogo kalan jɔnjɔn di baarakɛlaw ma minw be baara kɛ ni fɛɛrɛw ye.

2nan: Ka ɲɔgɔndan kunnafoniw lajɛn flocculant viscosité ni effluent turbidité cɛ loon o loon baaraw wagati la, ka ‘viscosité dose optimale’ sigi sen kan yɔrɔ dɔ la. O kunnafoniw nafa ka bon ka tɛmɛ sɛgɛsɛgɛrikɛlaw ka sɔngɔw kan.

3nan: I ka baarakɛminanw labɛn ka kɛɲɛ ni makoya yɛrɛ yɛrɛw ye. Ni minɛn minw be yen, olu tɛ se ka sɛgɛsɛgɛri mako wasa sɛgɛsɛgɛrifɛn dɔw la (i n’a fɔ nɔgɔ min ka nɔgɔ ka ca wala sɛgɛsɛgɛrifɛn minw ka nɔgɔ ka dɔgɔ kosɔbɛ), i ka miiri k’u yɛlɛma ka taga DVPlus+ seri la wala ka minan kɛrɛnkɛrɛnnin dɔw fara a kan.

FangService be dɛmɛ don yɔrɔw la ani a be fɛnw di Azi worodugu ni kɔrɔn cɛ ani farafinna ka jii saniyayɔrɔw ma. An ka baarakɛyɔrɔw be Bangkok, Jakarta, Nairobi ani Lagɔsi duguw la ani u be mɔgɔw dɛmɛ joona ani u be fɔrɔmasɔn di mɔgɔw ma yɔrɔ minw na. Ka fara o kan, an be ‘Flocculant Viscosity Testing Standard Operating Procedure (SOP)’ sɛbɛ dɔ di min labɛnna ka kɛɲɛ ni jii saniyako baarakɛyɔrɔ ye, min be dɛmɛ don angɛlɛkan, faransɛkan, swahilikan ani ɛndonezikan na, min be baarakɛyɔrɔw dɛmɛ joona ka sɛgɛsɛgɛri kɛcogo dɔw sigi sen kan minw be bɛn ni sariyaw ye. View the Viscosity Measurement Instruments Collection