PDADMAC Coagulant: Kugwiritsa Ntchito Motetezedwa, Mlingo, ndi Maupangiri Ogwiritsa Ntchito

PolyDADMAC ndiwothandiza kwambiri polima cationic. Amagwiritsidwa ntchito kwambiri pochiza madzi, kupanga mapepala, nsalu ndi madera ena chifukwa cha zotsatira zake zochititsa chidwi pakuchotsa zolimba zoyimitsidwa, kuchotsa madzi onyansa ndikuwongolera kusefera. Monga organic yothandiza kwambiriCoagulant, kasamalidwe kotetezeka, mlingo ndi kugwiritsa ntchito PDADMAC kwakopa chidwi. Nkhaniyi ipereka malangizo atsatanetsatane okhudza kasamalidwe kotetezeka, mlingo wovomerezeka ndi njira zabwino zogwiritsira ntchito mankhwala a PDADMAC kuti akuthandizeni kukonza magwiridwe antchito ndikuwonetsetsa chitetezo ndi kutsatira.

PDADMAC ndi polima wosungunuka m'madzi, wokhala ndi mizere yabwino. Amapezeka mu mawonekedwe amadzimadzi (20% -40%), ndipo nthawi zina mu mawonekedwe a ufa pa ntchito zapadera. Imagwirizana ndi mitundu yosiyanasiyana ya pH (yoyambira pH 3 mpaka 10) ndipo imagwira ntchito bwino m'madzi otsika komanso apamwamba.

Mfungulo katundu waZithunzi za PolyDADMAC:

* Mawonekedwe: Madzi opanda mtundu mpaka otumbululuka achikasu a viscous

* Malipiro a Ionic: Cationic

* Kusungunuka: Kusungunuka m'madzi kwathunthu

pH: 4-7 (1% yankho)

* Kulemera kwa mamolekyu: Kutha kusiyanasiyana kuchokera kumunsi kupita kumtunda kutengera momwe akugwiritsira ntchito

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Mapulogalamu a PDDMAC

PDDMAC imagwiritsidwa ntchito kwambiri m'malo otsatirawa:

1. Chithandizo cha Madzi ndi Madzi Otayidwa: Monga chithandizo choyambirira cha coagulant kapena coagulant, PDADMAC imapangitsa kuti sedimentation ndi sludge dewatering iwonongeke mumsewu ndi mafakitale.

2. Makampani a Zamkati ndi Mapepala: Amakulitsa kusungirako ndi ngalande, kumapangitsa kuti pepala likhale labwino, ndipo limakhala ngati chokonzera zinyalala za anionic.

3. Makampani Opangira Zovala: Amagwira ntchito ngati wokonza utoto, amawongolera kufulumira kwa utoto.

4. Oilfield ndi Mining: Amagwiritsidwa ntchito pofotokozera zamadzi, mankhwala a sludge, ndi kuswa emulsification.

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Kusamalira Motetezedwa kwa PDADMAC

Ngakhale kuti PDADMAC imatengedwa kuti ndi yochepa mu kawopsedwe, njira zoyenera zogwirira ntchito ziyenera kutsatiridwa nthawi zonse kuti zitsimikizire chitetezo cha ogwira ntchito ndikupewa kuwonongeka kwa chilengedwe.

1. Zida Zodzitetezera Payekha (PPE)

* Valani magolovesi osamva mankhwala, zovala zodzitetezera, komanso magalasi oteteza chitetezo.

* Pakakhala aerosol kapena nthunzi, gwiritsani ntchito chitetezo choyenera cha kupuma.

2. Zosungirako Zosungirako

* Sungani pamalo ozizira, owuma, ndi mpweya wabwino.

* Sungani zotengera zotsekedwa mwamphamvu.

* Pewani kuzizira kapena kutenthedwa kwa nthawi yayitali.

3. Njira Zothandizira Choyamba

* Kukhudza pakhungu: Tsukani ndi madzi ambiri ndikuchotsa zovala zomwe zili ndi kachilombo.

* Kuyang'ana m'maso: Yambani maso ndi madzi kwa mphindi zosachepera 15.

* Kukoka mpweya: Pitani ku mpweya wabwino ndikupita kuchipatala ngati zizindikiro zikupitilira.

*Kumeza: Osayambitsa kusanza. Muzimutsuka pakamwa ndikupita kuchipatala.

Chiwongolero cha Mlingo wa PDADMAC

Mlingo woyenera wa PDDMAC umadalira kagwiritsidwe ntchito kake, mawonekedwe amadzi, ndi zolinga zamankhwala. M'munsimu muli malangizo a mlingo wamba:

Zindikirani: Ndibwino kuti muyese mayeso a mitsuko kapena kuyesa kuyesa kuti mudziwe mlingo wothandiza kwambiri malinga ndi malo enieni.

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Njira Zogwiritsira Ntchito

PDADAC ikhoza kuwonjezeredwa mwachindunji mumtsinje wamadzi kapena kusakaniza ndi mankhwala ena mu dongosolo la dosing. Nawa malangizo opeza zotsatira zabwino kwambiri:

1. Dilution: PDADAC madzi amatha kuchepetsedwa ndi madzi pa chiyerekezo cha 1: 5 mpaka 1:20 asanadye kuti abalalitsidwe bwino.

2. Kusakaniza: Onetsetsani bwino komanso ngakhale kusakaniza mu dongosolo la mankhwala kuti muwonjezere mapangidwe a floc.

3. Kutsatizana: Ngati amagwiritsidwa ntchito ndi ma flocculants ena (mwachitsanzo, polyacrylamide), onjezani PDADMAC poyamba kuti mulole nthawi yokwanira yochitira.

4. Kuwunika: Kuwunika mosalekeza turbidity, sludge volume, ndi zizindikiro zina zofunika kusintha mlingo mu nthawi yeniyeni.

Kuganizira Zachilengedwe

PDADAC nthawi zambiri imawonedwa ngati yotetezeka ku chilengedwe ikagwiritsidwa ntchito moyenera. Komabe, kukhetsa kwambiri kumatha kukhudza zamoyo zam'madzi chifukwa champhamvu yake ya cationic. Nthawi zonse tsatirani malamulo am'deralo okhudza kutaya madzi oyipa ndikupewa kutulutsidwa mosalamulirika m'madzi achilengedwe.

Kaya mukuyang'anira malo opangira mankhwala a tapala, kugwiritsa ntchito nyumba yopaka utoto, kapena mukugwira ntchito m'makampani opanga mapepala ndi mapepala, PDADMAC imapereka magwiridwe antchito odalirika komanso zotsatira zosasinthika.

Ngati mukuyang'ana wodalirikaMtengo wa PDADMACndi njira zokhazikika komanso zosinthika zamapaketi, omasuka kulumikizana ndi gulu lathu laukadaulo kuti mupeze yankho logwirizana ndi zosowa zamakampani anu.