Teskuyaaji ɓuuɓɗi e nder njuɓɓudi ndiyam : ƴellitgol flocculant e ɓuuɓnugol ndiyam e nder nokkuuji ɓuuɓɗi

Ayaare

Ñalnde 10 lewru bowte hitaande 2021

E nder laylayti ndiyam, doseeji kemikal — haa teeŋti e flocculants e coagulants — ina toɗɗii no feewi kalite effluent e njoɓdi golle. Ɓooygol flokulant (hono poliakrilamid PAM) ina jokkondiri no feewi e teddeendi mum e ɓuuɓri mum, ko ɗum kadi addanta ɓuuɓri flokulaasiyoŋ.

Ko waɗi laylayti ndiyam ina haani ƴeewteede (viscosité).

E nder laylayti ndiyam, doseeji kemikal — haa teeŋti e flocculants e coagulants — ina toɗɗii no feewi kalite effluent e njoɓdi golle. Ɓooygol flokulant (hono poliakrilamid PAM) ina jokkondiri no feewi e teddeendi mum e ɓuuɓri mum, ko ɗum kadi addanta ɓuuɓri flokulaasiyoŋ. Doseeji lesɗi ina addana flokulaasiyoŋ ŋakkude e turbiditeeji effluent ɓurɗi heewde ; doseeji ɓurɗi heewde ina mbonna kemikaaji, ina waawi ɓeydude ɓuuɓri, addana ɗum ɓuuɓde ɓoggol filtirde.

To Asii fuɗnaange-rewo e Afrik, nokkuuji peewnugol ndiyam ina njogii caɗeele teeŋtuɗe. Ndiyam ɓuuɓɗam e nder ɗeen diiwanuuji ina heewi wonde e geɗe nguura toowɗe e geɗe ɓuuɓɗe (ko wayi no geɗe humic e nder nokkuuji laddeeji ɓuuɓɗi, ɓuuɓol ndema e saraaji gure), ina ɗaɓɓi flocculant ɓurɗo heewde e nokkuuji ɓuuɓɗi. E oon sahaa gooto, gollorɗe ndiyam e nder ɗeen diiwanuuji普遍面临bidje gollorɗe tiiɗɗe e kippuuji karallaagal ŋakkuɗi, waɗde premium e doseeji laaɓtuɗi.

Teskuyaaji ɓuuɓɗi ko feere mawnde ngam moƴƴinde doseeji flocculant. E pooɗondiral ɓuuɓri ɓuuɓri flocculant e ɓuuɓri ceertundi, mbaadi jokkondire ‘ɓuuɓri-dose-effluent’ ina waawi soseede ngam yiytude nokku dose ɓurɗo moƴƴude. E nder gollorɗe ndiyam Asii fuɗnaange-rewo e Afrik, ngool laawol ina waawi wallitde ustude mborosaaji kemikal fotde 10%-30% — ko ɗum huunde mawnde e ustude njoɓdi gollorɗe ɗe ngalaa bidsee.

Teskuyaaji ɓuuɓri flocculant : Caɗeele gila e Lab haa e Ladde

Teskuyaaji ɓuuɓri ɓuuɓri flocculant ina njogii keeri mum en. Ko adii fof, ɓuuɓri flocculants (haa teeŋti e PAM mo teddeendi mum tolnii e molekul) ina ɓadii no feewi e tolno taƴgol — taƴgol ɓurngol toowde ina ɓeyda ɓuuɓnude caɗeele polimer, ina usta ɓuuɓri nanndundi. Ɗum firti ko njaaweeki yirlaade spindle e nguleeki jarribo ina poti ƴeewteede no feewi.

Viskomeeter njiylotooɗo dijital NDJ-1F ina wallita e njuɓɓudi njaaweeki stepless gila 0.1-100 rpm, e Nos. 1-4 njuuteendi njuuteendi, ina addana nanngugol timmungol jikkuuji reoloji kuutorɗe flocculant e nder tolnooji taƴgol. Wonande laboratuwaaruuji QC leɗɗe ndiyam, ngalɗoo baawngal ko huunde tiiɗnde suɓaade.

Sarɗiiji jarribooji laddeeji e nder nokkuuji peewnugol ndiyam Asii fuɗnaange-rewo e Afrik ina keewi wonde ko ŋakki. Leɗɗe keewɗe ngalaa henndu, nguleeki laboratuwaar ina waawi ɓurde 35°C. Nguleeki toowki ina usta ɓuuɓri ɓuuɓri flocculant, ina battina e laaɓal jarribo. FangService's NDJ-1 series ina jogii sonndu nguleeki e mbayliigu nguleeki otomatik, winndude nguleeki sample e nder jarribooji e feewnude jaŋte ɓuuɓɗe, ngam tabitinde humpitooji koolniiɗi hay e nder nokkuuji nguleeki toowki.

Yanti heen, nokkuuji peewnugol ndiyam to Asii fuɗnaange-rewo e Afrik ina keewi dañde caɗeele. Design lowre NDJ-1 series firti ko ina waawi timminde jarribo jooni ngoo e huutoraade doole backup caggal nde jolni, tawa alaa ko bonnata heen — ko huunde teeŋtunde e diiwanuuji keewɗi jolngo (Niiseer, Pakistaan, Kammbodje).

Miijooji Viscosity e nder ɓuuɓri ndiyam

Dewatering sludge ko golle goɗɗe tiiɗɗe e nder laylayti ndiyam. Sifaa rheological sludge — viscosity mum e stres yield — ina toɗɗii no feewi suɓagol kaɓirɗe dewater e parametruuji gollorɗi. Ɓooygol ɓuuɓngol ina saɗi pompirde ; ɓuuɓri ndi ɓuuɓri mum ina famɗi no feewi ngam ittude ndiyam.

E nder Asii fuɗnaange-rewo e Afrik, ɓuuɓol ɓuuɓngol ina heewi jogaade geɗe keewɗe e nder nguurndam (98%-99%), ko ɗum addanta ɓuuɓgol ndiyam saɗtude. Addude flocculants ngam yuɓɓinde sifaaji rheological e ɓuuɓri ina waawi ɓeydude no feewi ƴellitaare ndiyam e nder presses filter belt e centrifuges. Fooyre ɓuuɓnde ɗoo ina wallita e ardude e sifaa flocculant e suɓagol doseeji, e ƴeewtaade waylooji e sifaaji reoloji ɓuuɓɗi hade e caggal nde ndiyam ɗam ɓuuɓnaa.

Viskomeeter toɓɓoowo DVPlus+ LV mo FangService ina waɗi ƴulɓe ɓuuɓɗe (ngam 0,1-1000 mPa·s), teeŋti noon e ƴeewde ɓuuɓol ɓuuɓngol e ɓuuɓol ɓuuɓngol. Koolondiral maggal toɓɓere ina wallita laabi jarribooji kuutorteeɗi, ina addana innjiniyankooɓe gollorɗe ndiyam waɗde ko ɓuri heewde e kuutorɗe jarribooje ‘sludge viscosity-dewatering efficiency’ ngam golloraade toɓɓere wootere, ɓeyda no feewi ƴellitaare.

Feere suɓagol viskometer ngam leɗɗe ndiyam ɓuuɓɗe

So en cuɓiima viskomeeteruuji ngam ƴellitde ndiyam e nder Asii fuɗnaange-rewo e Afrik, ina haani ƴeewteede hakkunde golle, hoolaare, e njoɓdi.

Wasiyaaji naatgol : NDJ-1 viskomeeter njiylawu dijital. Ina waɗi mbaydi ɓuuɓndi, golle koyɗe, e coggu ɓuuɓngu (ko ina tolnoo e 8 000-12 000 RMB), ina moƴƴi e jarribooji ñalnde kala e ɓuuɓri flocculant e nder laboratuwaaruuji QC e nder laylayti ndiyam. Ɓanndu maggal njamndi e peewnugol maggal ɓuuɓngal ina kaɓa e nokkuuji gaasuuji ɓuuɓɗi e ɓuuɓɗi keewɗi e nder laylayti ndiyam.

Wasiyaaji hakkundeeji : NDJ-1E+ viskomeeter njiylotooɗo dijital. Ɓeydi kollirgol ekran toɓɓotooɗo, mooftirgol dokke, e yaltinde USB dow moodel naatgol, wallitde laabi hisnude e ƴeewndo, potɗi e leɗɗe ndiyam potɗe winndeede QC timmuɗe.

Wasiyaaji ɓurɗi moƴƴude: DVPlus+ serie viskomeeter toɓɓoowo. Ina waɗi ekran toɓɓotooɗo 7 inch, anndinde otooji keewɗi, e jarribooji baɗɗi nguleeki, ina moƴƴi e laboratuwaaruuji kuuɓtodinɗi peewnugol ndiyam potɗi jarribaade flocculants, sludge, e kalite effluent e sahaa gooto. Siistem mum njuɓɓudi doosɗe ina wallita e jokkondirde e siistem njuɓɓudi kabaruuji laboratuwaaruuji (LIMS), ina hawra e sarɗiiji kuule ɓeydotooɗi tiiɗde.

Wasiya keeriiɗo : Wonande nokkuuji ɗo kuuraa heewi ustaade, ɓeydu heen UPS (ko ina wona hojomaaji 30 golle) e batteeji goɗɗi. FangService's NDJ-1 series ina waɗi batteeji restoraaji ko wayi no mbaydi, ina addana jarribo jooni ngoo timminde e hisnude dokke caggal nde doole ɗee ndartii.

Wasiyaaji kuuɓtodinɗi : Mahngo mbaawka jarribooje viskosite e nder SEA e Afrik e nder laylayti ndiyam

So en mahii mbaawka jarribo viskosite e nder laylayti ndiyam Asii fuɗnaange-rewo e Afrik, eɗen mbaawi wasiyaade feere ‘’taƴre tokosere, iteration yaawnde’’.

Ɗatal 1 : Sosde viskomeeter rotaasiyoŋ dijital gooto NDJ-1 e kaɓirɗe potɗe huutoreede (baɗte nguleeki duumotooɗe, spindles standard, ndiyam kalibraasiyoŋ), njoɓdi mum fof ko hedde 15 000-20 000 RMB. Hokkude balɗe 2-3 heblo golle baɗɗe faayiida wonande gollotooɓe karallaagal.

Ɗatal 2 : Mooftude humpitooji korrelaasiyoŋ hakkunde ɓuuɓri flocculant e ɓuuɓri effluent e nder golle ñalnde kala, sosde ‘range ɓuuɓri doseeji ɓurndi moƴƴude’ nokkuure. Ngalɗoo doosgal ɓuri nafoore e golle e nafooje tuugnorgal generik ummoraade e yeeyooɓe.

Ɗatal 3: Ɓeydude kaɓirɗe tuugiiɗe e haajuuji goonga. So tawii kaɓirɗe gonɗe ɗee mbaawaa heblude haajuuji jarribooji wonande won e sampleeji (ko wayi no ɓuuɓri toowndi walla sampleeji ɓuuɓɗi no feewi), miijo-ɗee ɓeydude e serie DVPlus+ walla ɓeydude heen kaɓirɗe keertiiɗe.

FangService ina rokka ballal karallaagal nokkuyankeewal e ballal kaɓirɗe ngam ƴellitde ndiyam e nder Asii fuɗnaange-rewo e Afrik. Min don mari nokkuuje kuugal haa Bangkok, Jakarta, Nairobi, e Lagos, min ɗon hokka jaabawol jaawngol e janngirde haa nokkuure. Yanti heen, eɗen ndokka ‘Laabi gollorɗi kuuɓtodinɗi jarribooji ɓuuɓɗi (SOP)’ (SOP)’, baɗaaɗo ngam ƴellitde ndiyam, ina wallita e ɗemngal Engele, Farayse, Suwahili, e Indoneesi, ina wallita gollorɗe ɗee e yaawre sosde peeje jarribooje jowitiiɗe e jamirooje. View the Viscosity Measurement Instruments Collection