Ɔgɔst 10, 2021
Insay wata tritmɛnt plant, kemikal dosin — mɔ di flokyulant ɛn kɔagulant — kin afɛkt di kwaliti fɔ di wata we de kɔmɔt ɛn di kɔst fɔ ɔpreshɔn dairekt wan. di fכkulant (lεk polyacrylamide PAM) viskositi de kכl fכ in mכlikul wet εn kכnsantreshכn, we in tכn de ditarεmin di flokulεshכn efyushכn.
Insay wata tritmɛnt plant, kemikal dosin — mɔ di flokyulant ɛn kɔagulant — kin afɛkt di kwaliti fɔ di wata we de kɔmɔt ɛn di kɔst fɔ ɔpreshɔn dairekt wan. di fכkulant (lεk polyacrylamide PAM) viskositi de kכl fכ in mכlikul wet εn kכnsantreshכn, we in tכn de ditarεmin di flokulεshכn efyushכn. כnda-dosin de lid to insufisεnt flokulεshכn εn efluεnt tכbiditi pas standad; ɔva-dos de west kemikal ɛn i kin mek di slɔd volyum bɔku, we kin mek di filta klos klos.
Insay Sawt Is Eshia ɛn Afrika, di wata tritmɛnt plant dɛn kin gɛt mɔ prɔblɛm dɛn. Sɔs wata na dɛn rijyɔn ya tipikli gɛt ay levul ɔrganik mat ɛn sɔlid sɔlid (lɛk humic sɔbstans na tropik ren fɔrɛst eria, agrikalchɔral rɔn ɔf rawnd ɔban periferi), we nid fa fawe mɔ flokulɛnt pas na temperate rijyɔn. Na di sem tɛm, wata plant dɛn na dɛn rijyɔn ya普遍面临tayt ɔpreshɔn badjɛt ɛn ɔndastaf tɛknikal tim dɛn, we de put prɛmiɔm pan dosin prɛsishɔn.
Viskositi tɛst na di kɔr we fɔ ɔptimayz di flokulɛnt doz. bay we dεn mεzj di viskositi fכ flokyulant sכlushכn dεm na difrεn kכnsantreshכn, dεn kin establish wan ‘viskositi-dosaj-εfluεnt tכbiditi’ kכrεleshכn mכdel fכ fכn di optimal dכsin pכynt. Insay Sawt Is Eshia ɛn Afrika wata plant dɛm, dis mɔdel kin ɛp fɔ ridyus di kemikal west bay 10%-30% — we na big kɔst sev fɔ plant dɛm we gɛt badjɛt.
Flocculant sכlushכn viskositi tεst gεt in כwn pekulεriti. fכs, di viskositi fכ di fכkulεnt dεm (especially hכy-mכlikul-weyt PAM) de kכlכs fכ shia rεt — hכy shia de strεch di polimכr chen dεm fכs, we de ridyus di apεrεnt viskositi. Dis min se dɛn fɔ kɔntrol di spindl rɔteshɔn spid ɛn di tɛst tɛmpracha strikt wan.
Di NDJ-1F dijital roteshonal viskomita de sɔpɔt steplɛs spid ajɔstmɛnt frɔm 0.1-100 rpm, wit No. 1-4 standad spindl, we de ɛnabul kɔmplit kapchɔ fɔ di riɔlɔjik bihayvya fɔ flokyulant sɔlvishɔn akɔs shia rit. Fɔ wata plant QC laboratori, dis kapasiti na wan ki sɛlɛkshɔn krayteria.
Fild tɛst kɔndishɔn na Sawt Is Eshia ɛn Afrika wata tritmɛnt plant dɛn kin bi rudimɛntri. Bɔku plant dɛn nɔ gɛt ay kɔndishɔn, wit lab tɛmpracha we kin pas 35°C. di hכy tεmprachכ de ridyus di flokyulant sכlushכn viskositi, we de afekt di tεst akכda. FangService in NDJ-1 siriɔs wan gɛt tɛmpracha prob ɛn ɔtomatik tɛmpracha kɔmpɛnshɔn, we de rikodɔ sampul tɛmpracha we dɛn de tɛst ɛn kɔrɛkt viskɔsiti ridin, we de mek shɔ se dɛn kin abop pan data ivin insay ay-tɛmpracha ɛnvayrɔmɛnt.
Apat frɔm dat, bɔku tɛm, di wata tritmɛnt plant dɛn na Sawt Is Eshia ɛn Afrika kin gɛt pawa we nɔ de wok. Di NDJ-1 siriɔs in lɔw-pawa dizayn min se i kin kɔmplit di tɛst we de naw yuz bak-ap pawa afta wan ɔtjɛj, wit nɔ data lɔs — wan ficha we impɔtant mɔ na rijyɔn dɛn we ɔtjɛj ɔltɛm (Nayjiria, Pakistan, Kambodya).
Slɔd dewatering na ɔda impɔtant tin we dɛn kin du na wata tritmɛnt plant dɛn. Di riolojikal prɔpati dɛm fɔ slɔd — in viskɔsiti ɛn yield strɛs — de afɛkt di wata ikwipmɛnt sɛlɛkshɔn ɛn ɔpreshɔn paramita dɛn dairekt wan. Slɔd we tu tik kin at fɔ pɔmp; slɔd we tu tin gɛt lɔw di wata efyushɔn.
Insay Sawt Is Eshia ɛn Afrika, di dɔti slɔd kin gɛt bɔku ɔrganik ɛn bɔku wata (98%-99%), we kin mek i nɔ izi fɔ pul wata. If yu ad flokyulant fɔ ajɔst di riɔlɔjik prɔpati dɛn we slɔd gɛt, dat kin rili ɛp fɔ mek di wata we de kɔmɔt na di bɛlt filta prɛs ɛn sɛntrifuj dɛn, bɛtɛ. Viskositi tɛst ya de sav fɔ gayd di flokyulant tayp ɛn doz sɛlɛkshɔn, ɛn fɔ monitar chenj dɛn na di slɔd riɔlɔjik kwaliti bifo ɛn afta di wata.
FangService in DVPlus+ LV tɔchskrin viskomita gɛt lɔw-viskɔsiti spindl (fɔ di 0.1-1000 mPa·s rɛnj), patikyula fayn fɔ viskɔsiti tɛst fɔ supamatant ɛn tin slɔd. I tɔchskrin intafɛs de sɔpɔt kɔstɔm tɛst we dɛn de yuz, we de alaw wata plant injinia dɛn fɔ prɛs sɛt di kɔmɔn yus ‘slɔd viskɔsiti-diwata efyushɔn’ tɛst wokflɔ fɔ wan-tɔch ɔpreshɔn, we rili impɔtant fɔ mek di efyushɔn bɛtɛ.
We dɛn de pik viskomita fɔ wata tritmɛnt plant dɛn na Sawt Is Eshia ɛn Afrika, dɛn fɔ balans bitwin di wok we dɛn de du, di we aw dɛn go abop pan dɛn, ɛn di kɔst.
Ɛntri-lɛvɛl rɛkɛmɔndeshɔn: NDJ-1 dijital rɔteshɔnal viskɔmita. I gɛt wan rugged strɔkchɔ, simpul ɔpreshɔn, ɛn afɔdabul prays (aprɔksimatli RMB 8,000-12,000), we fayn fɔ ɛvride flokyulant viskɔsiti tɛst na wata plant QC lab dɛn. I mɛtal bɔdi ɛn di we aw dɛn mek am we dɛn sidɔm, nɔ de mek di gas dɛn we gɛt bɔku bɔku wata ɛn we de rɔtin we kɔmɔn na di wata tritmɛnt plant dɛn.
Mid-rεnj rεkomεndεshכn: NDJ-1E+ dijital rכteshכnal viskomita. Ad tɔchskrin displei, data stɔrɔj, ɛn USB ɛkspɔt ova di ɛntri-lɛvɛl mɔdel, sɔpɔt we fɔ sev ɛn ɔdit trel, we fayn fɔ wata plant dɛn we nid kɔmplit QC rɛkɔd.
Premium rεkomεndεshכn: DVPlus+ siriכs tכchskrin viskomita. I gɛt 7-inch tɔchskrin, ɔtomatik mɔlti-spindle rɛkɔgnishɔn, ɛn tɛmpracha-kɔntrol tɛst, we fayn fɔ kɔmprɛhɛnsif wata tritmɛnt lab dɛn we nid fɔ tɛst flokyulant, slɔd, ɛn efluɛnt kwaliti wan tɛm. I data manejmɛnt sistɛm de sɔpɔt intagreshɔn wit laboratori infɔmeshɔn manejmɛnt sistɛm (LIMS), we de mit di strɛng rigyuletɔri rikwaymɛnt dɛn we de go bifo.
Speshal rεkomεndεshכn: Fɔ εria dεm we pawa כtεj bכku tεm, ad pan dat, kכnfigyut wan UPS (lεk 30 minit we i de wok) εn spay batri dεm. FangService in NDJ-1 siriɔs inklud spay bateri as standad, we de alaw di tɛst we de naw fɔ kɔmplit ɛn fɔ sev data afta pawa dɔn pwɛl.
We yu de bil viskɔsiti tɛst kapasiti na Sawt Is Eshia ɛn Afrika wata tritmɛnt plant dɛn, wi kin rikɔmɛnd fɔ yuz ‘smɔl stɛp, fast itɛreshɔn’ we.
Step 1: Prokyur wan NDJ-1 dijital roteshonal viskomita wit nid aksesoris (kɔnstant-tɛmpracha bat, standad spindl, kalibreshɔn fluid), totɛl kɔst lɛk RMB 15,000-20,000. Gi 2-3 dez besik opareshon trenin to teknikol staf.
Step 2: Akyumyulet kɔrɛleshɔn data bitwin flokyulant viskɔsiti ɛn efluɛnt turbiditi di tɛm we dɛn de du di ɔpreshɔn ɛvride, fɔ establish wan lokaliz ‘ɔptimal dosing viskɔsiti rɛnj’. Dis data na mɔ prɛktikal valyu pas jenɛrik rɛfrɛns valyu frɔm spɔlayt dɛn.
Step 3: Ɔpgrɛd di ikwipmɛnt bay di rial nid dɛn. If di ikwipmɛnt we de naw nɔ ebul fɔ mit di nid fɔ tɛst fɔ sɔm sɛmpul dɛn (lɛk ay-viskɔsiti slɔd ɔ rili lɔw-viskɔsiti sɛmpul dɛn), tink bɔt fɔ ɔpgrɛd to di DVPlus+ siriɔs ɔ ad spɛshal aksesɔri dɛn.
FangService de gi lokaliz tɛknikal sɔpɔt ɛn spay pat saplai fɔ Sawt Is Eshia ɛn Afrika wata tritmɛnt plant dɛn. Wi gɛt savis sɛnta dɛn na Bangkok, Jakata, Nairobi, ɛn Lagos, we de gi pipul dɛn we de ansa kwik kwik wan ɛn trenin na di sayt. Apat frɔm dat, wi de gi wan ‘Flocculant Viscosity Testing Standard Operating Procedure (SOP)’ tɛmplat we dɛn kɔstɔmayz fɔ di wata tritmɛnt industri, we de sɔpɔt Inglish, Frɛnch, Swahili, ɛn Indonishian, we de ɛp ɛntapraiz dɛn fɔ mek dɛn ebul fɔ mek tɛst sistɛm dɛn we de fala di lɔ kwik kwik wan. View the Viscosity Measurement Instruments Collection
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