Nekuda kwekuchinja kwemwaka wekugadzira, kunyanya munguva yekukohwa, hunhu hwemvura yakasviba muwaini hunogona kusiyana zvakanyanya, zvichiita kuti kushanda kwayo kwakasimba kuve kwakaoma. Zvidimbu zvakapfava zvakasungirirwa uye organic colloids zvinowanzo kuoma kubvisa kuburikidza nekudonha kwevhu chete, zvichikanganisa kushanda zvakanaka kwekuchenesa uye kutonga kwetsvina.
Kubatana kwemasero (coagulation) uye kupwanyika kwemasero (flocculation) matanho akakosha mukuvandudza kupatsanurwa kwemasero emvura neakasimba.PolyDADMAC(Polydiallyldimethylammonium Chloride), polymer ine simba guru rekuisa zvinhu muvhu, inobatsira kuderedza zvidimbu zvine simba, inovandudza kuumbwa kwefloc, uye inovandudza kushanda zvakanaka kwekubvisa tsvina.
Chinyorwa chino chinotsanangura kuti PolyDADMAC inogona sei kuvandudza mashandiro ekuchenesa mvura yakasviba muwaini uye kutsigira kufambiswa kwemvura netsvina zvinobudirira.
Hunhu uye Matambudziko eKugadziriswa kweWaini neMarara
Mvura yakasviba yemumaindasitiri ine hunhu hwakasiyana hunoita kuti kurapa kuve kwakaoma kupfuura dzimwe nzira dzakawanda dzemvura yakasviba dzemumaindasitiri. Muumbirwo wemvura yakasviba unogona kusiyana zvichienderana nemarudzi emazambiringa, nzira dzekugadzira, mabasa ekuchenesa, uye zviitiko zvemwaka. Munguva yekukohwa uye nguva yekugadzirwa kwepamusoro, maindasitiri ewaini anogona kuona kuwedzera kukuru kwehuwandu hwemvura yakasviba uye huwandu hwezvinhu zvakasikwa.
Kusiyana nemvura yakasviba yemumba, mvura yakasviba yemumaindasitiri ewaini ine huwandu hwakawanda hwemakemikari eorganic anogona kuora uye asingaori, zvinhu zvakasimba zvakamiswa, uye zvidimbu zvecolloidal. Zvikamu izvi zvinogona kukanganisa kushanda zvakanaka kwekurapa, kunyanya kana hunhu hwemvura yakasviba huchichinja-chinja munguva pfupi.
Kunzwisisa matambudziko makuru emvura yakasviba yemuchitoro chewaini kwakakosha pakusarudza nzira dzakakodzera dzekurapa, kusanganisira nzira dzinoshanda dzekubvisa mavhairasi uye nzira dzekubvisa mavhairasi.
Mutoro Wakawanda Wezvinhu Zvakagadzirwa Nenyama uye Kuchinja-chinja kweCOD
Chimwe chezvinhu zvikuru zvinonetsa pakuchenesa mvura yakasviba muchitoro chewaini ndechekuti ine huwandu hwakawanda hwezvinhu zvakasikwa. Mvura yakasviba inobva mukugadzirisa mazambiringa nekuavirisa inogona kunge iine shuga, zvisaririra zvedoro, maasidhi eorganic, nezvimwe zvinhu zvakasikwa zvakasikwa, zvichikonzera kuwedzera kweCOD neBOD.
Mutoro wezvinhu zvakasikwa haugari kwenguva refu mugore rose. Munguva yekukohwa mazambiringa nekugadzira waini, hunhu hwemvura yakasviba hunogona kuchinja nekukurumidza, zvichiita kuti pave nekudiwa kwakanyanya kwenzira dzekuchenesa mvura yakasviba. Maitiro ekurapa anofanirwa kunge akachinjika zvakakwana kuti agadzirise shanduko idzi uku achichengetedza kushanda kwakasimba kwekubvisa.
Zvinhu Zvakasimba Zvakasungirirwa Zvakanaka uye Zvidimbu zveColloidal
Mvura yakasviba yemuchitoro chewaini inowanzova nezvinhu zvakapfava zvakasungirirwa, zvinosanganisira makanda emazambiringa, marara emudumbu, masero embiriso, uye organic colloids. Zvizhinji zvezvidimbu izvi zvine saizi diki uye zvinopisa pamusoro, zvichiita kuti zviome kugara zvakasikwa.
Kana pasina kuomesesa uye kupfava zvinobudirira, zvidimbu zvidiki izvi zvinogona kuramba zvakamira mumvura, zvichiwedzera kusvibiswa uye zvichideredza kushanda zvakanaka kwemaitiro ekurapa anotevera.
Matambudziko Ekugadzirisa Tsvina
Kubviswa kwezvinhu zvakasikwa nezvinhu zvakasungirirwa kunokonzera tsvina panguva yekuchenesa mvura yakasviba. Zvisinei, tsvina isina kugadzirwa zvakanaka inogona kunge iine mvura yakawanda, inononoka kugadzika, uye isingashande zvakanaka pakuburitsa mvura.
Saka, kugadzira matope zvakanaka kwakakosha kwete chete pakuvandudza kucheneswa kwemvura asiwo pakuderedza matambudziko ekubata tsvina nemitengo yekushandisa.
Kune makambani ewaini, kuvandudza kupatsanurwa kwemvura yakasimba neyakaoma kuburikidza nekushandisa flocculation inhanho inokosha yekuvandudza kushanda kwemvura yakasviba kwakasimba uye kwakanaka.
Nzira Dzakajairika Dzekurapa Mvura Yakasviba YemuWaini
Kurapa mvura yakasviba muchitoro chewaini kunowanzoda musanganiswa wemaitiro emuviri, ehupenyu, uye emakemikari nekuda kwehuwandu hwayo hwakawanda hwezvinhu zvakasikwa, kuumbwa kwayo kwakasiyana-siyana, uye kushanduka-shanduka kwemwaka. Nzira yekurapa yakasarudzwa inoenderana nezvinhu zvakaita sehunhu hwemvura yakasviba, zvinodiwa pakuburitsa mvura, nzvimbo iripo, uye mukana wekushandisazve mvura.
Muzviitiko zvakawanda, musanganiswa wematekinoroji akasiyana ekurapa unopa kushanda kuri nani pane nzira imwe chete yekurapa.Kubatana kweropauyeKupwanya ganda kunowanzo shandiswa senzira yekurapa kana kupukuta ganda kuti ribvise ganda rakasimba uye kuderedza mutoro pamaitiro ekutevera.
Kurapwa Kwemuviri
Kurapa muviri kazhinji inhanho yekutanga yekugadzirisa mvura yakasviba muchitoro chewaini. Inonyanya kutarisisa kubvisa zvidimbu zvakakura uye kuderedza huwandu hwezvinhu zvakaoma zvakasungirirwa usati waenderera mberi nekurapa.
Maitiro akajairika emuviri anosanganisira:
- Kuongorora:Inobvisa zvinhu zvikuru zvakaita sematehwe emazambiringa, madzinde, nezvimwe zvasara zvakasimba.
- Kucherwa kwevhu:Inobvumira zvidimbu zvinorema zvakasungirirwa kuti zvigadzikane zvakasikwa.
- Kusefa:Inobatsira kubvisa zvidimbu zvidiki zvakasungirirwa usati watanga kurapwa zvakanyanya.
Kunyange zvazvo nzira dzepanyama dzichishanda pakubvisa zvinhu zvikuru zvakasimba, kazhinji hadzikwani kubvisa zvidimbu zvidiki zvecolloidal uye makemikari akanyungudutswa eorganic.
Kurapwa Kwezvinhu Zvipenyu
Kurapa kwezvipenyu kunoshandiswa zvakanyanya mukuchenesa mvura yakasviba muindasitiri yewaini nekuda kwekuora kwakanyanya kwezvinosvibisa zvezvipenyu. Zvipenyu zvinoshandura zvinhu zvechipenyu kuita zvinhu zviri nyore, zvichibatsira kuderedza huwandu hweCOD neBOD.
Maitiro akajairika ehupenyu anosanganisira:
- Masisitimu etsvina akashanda
- Kugayiwa kweAnaerobic
- Kurapa kweAerobic Biological
- Zvirwere zvemuviri zveMembrane (MBR)
Maitiro ehupenyu anogona kuita kuti kubviswa kwemakemikari kubudirire zvakanyanya, asi mashandiro awo anogona kukanganiswa nekuchinja kamwe kamwe kwehuwandu hwemvura yakasviba, huwandu hwakawanda hwemakemikari, kana kuvapo kwemakemikari anodzivisa akadai semapolyphenols.
Kune makambani ewaini ane mwaka yakasiyana-siyana, kuchengetedza kushanda zvakanaka kwemuviri kunogona kuoma pasina kurapwa zvakanaka.
Kurapa Kwemakemikari Emuviri: Kuvhara Mazino Uye Kubatanidza Mazino
Kubatanidza uye kukwesha zvinhu zvakakosha pakubvisa zvinhu zvakasimba zvakasungirirwa, zvidimbu zvecolloidal, uye zvimwe zvinhu zvakasikwa kubva mumvura yakasviba yemuchitoro chewaini.
Panguva yekuomeserana, mishonga inobvisa simba pamusoro pezvinhu zvakasungirirwa, zvichideredza kugadzikana kwazvo. Kuomeserana kunobva kwakurudzira kuungana kwezvikamu zvidiki kuita zvinhu zvikuru zvinogona kuparadzaniswa zviri nyore ne sedimentation kana flotation.
Ma "coagulants" anoshandiswa zvakanyanya mukurapa mvura yakasviba mumaindasitiri anosanganisira:
- Macoagulants akavakirwa paaluminium, akadai seasPolyaluminumChloride(PAC)
- Munyu weFerric
- Polyacrylamide(PAM)
- PolyDADMAC (Polydiallyldimethylammonium Chloride)
Pakati pemakemikari aya, PolyDADMAC inokosheswa nekuda kwehuwandu hwayo hwe cationic charge density uye kugona kwayo kukurumidza kubvisa zvidimbu zvakashaikwa zvisina kunaka, zvichiita kuti ive yakakodzera kuvandudza kujekesa uye kushanda zvakanaka kwekuparadzanisa matope.
Kurapa Kwepamusoro uye Matekinoroji Ekushandisazve Mvura
Nekutarisa kuri kuwedzera pakuchengetedza mvura uye kuchengetedza mvura, mafekitori ewaini ari kutsvaga matekinoroji epamusoro ekugadzirisa mvura kuti avandudze kudzoreredza mvura uye kuishandisazve.
Maitiro akajairika epamusoro anosanganisira:
- Kusefa kweMembrane
- Maitiro epamusoro ekuoxidation (AOPs)
- Kurapa nekabhoni yakakangwa
- Tekinoroji yekubvisa zvinovaka muviri
Nzira idzi dzinogona kuwedzera kuvandudza kunaka kwemvura yakanatswa uye kutsigira zvinangwa zvekuchengetedza mvura zvakatenderedzwa. Zvisinei, kurapwa kunobudirira kunowanzo dikanwa kuderedza zvinhu zvakanyungudutswa uye kudzivirira kusvibiswa, kunyanya kana tekinoroji ye membrane ishandiswa.
Basa reKubvisa Mvura Mukuchenesa Mvura Yakasviba muDzimba dzeWaini
Kunyangwe matekinoroji ekurapa ezvebhayoloji neakakwira achitamba basa rakakosha, kupatsanurwa kwemvura yakasimba neyakaoma kuchiri danho rakakosha mukutarisira mvura yakasviba muchitoro chewaini. Kubvisa zvinhu zvakasimba zvakamiswa uye organic colloids usati wagadzirisa kunogona kuvandudza kugadzikana kwesystem uye kuderedza matambudziko ekushanda.
Nekuwedzera kushanda kwekubatana kwemvura uye kutenderera kwemvura, PolyDADMAC inogona kutsigira kurapwa kwemvura yakasviba muwaini, kuvandudza hunhu hwekugadzirisa tsvina, uye kubatsira mukutarisira mvura yakasviba kwakavimbika.
Nei Kuchenesa Mvura Yakasviba Kwakakosha Mukuchenesa Mvura Yakasviba Munzvimbo Yewaini
Kugadzira jira rakatsetseka idanho rakakosha mukuchenesa mvura yakasviba muchitoro chewaini nekuti kunovandudza kubviswa kwezvimedu zvakatetepa zvakasungirirwa, zvidimbu zvecolloidal, uye chikamu chezvinhu zvipenyu zvisingagone kupatsanurwa kuburikidza nekusendama kuri nyore. Kugadzira jira rakatsetseka kunobatsira kupatsanurana kwezvimedu zvakatsetseka, kunoderedza mutoro wekusvibisa pakugadzirisa kwemvura, uye kunobatsira kuti mashandiro ehurongwa agare akasimba.
Kubvisa Zvinhu Zvakasimba Zvakanyungudutswa uye Colloids
Mvura yakasviba yemubikirwo wewaini ine zvidimbu zvakawanda zvakanaka, zvinosanganisira makanda emazambiringa, zvidimbu zvemapundu, masero embiriso, mapuroteni, nezvimwe zvakasara zve organic. Zvizhinji zvezvidimbu izvi zvine simba repamusoro uye zvinoramba zvakapararira mumvura, zvichiita kuti kugara kwemvura kuchisashande.
Munguva yekudhonza, zvidimbu zvisina kugadzikana zvinosangana pamwe chete kuti zvigadzire zvidimbu zvakakura, zvakawandisa. Zvimedu izvi zvinogadzikana nekukurumidza kana kuti zvinogona kubviswa zvinobudirira kuburikidza nekudhonza nekusefa, zvichikonzera kusviba kushoma uye kujeka kuri nani.
Kuderedza Mutoro weKurapwa Kwezvinhu Zvisikwa
Maitiro ekurapa nehutachiona anoshanda zvakanaka kana zvinhu zvakawandisa zvakamiswa uye zvinhu zve colloidal organic zvikabviswa zvisati zvaitika. Kufamba zvakanaka kwemvura kunoderedza huwandu hwezvinhu zve organic zvinopinda mu bioreactors, zvichibatsira kuchengetedza kushanda kwakasimba kwehutachiona uye kuvandudza kushanda zvakanaka kwekurapa, kunyanya panguva dzekuchinja kwemhando yemvura yakasviba.
Kuvandudza Kugadzika kweMarara uye Kubvisa Mvura
Hunhu hwemaflocs anogadzirwa panguva yekurapwa hunokanganisa zvakananga kutarisirwa kwetsvina. Maflocs akasimba, akamanikana anogadzikana nekukurumidza uye anoburitsa matope ari nyore kubvisa mvura, zvichideredza huwandu hwetsvina uye zvichideredza mari yekufambisa nekurasira. Hunhu hwakavandudzwa hwetsvina hunobatsirawo mukushanda zvakanaka kwematangi etsvina nemidziyo yekubvisa mvura.
Kutsigira Kurapa Kwemvura Kwepamusoro uye Kushandisazve
Makambani mazhinji ekugadzira waini ari kushandisa matekinoroji epamusoro ekurapa, akadai sekusefa membrane, kuti asvike padanho rakasimba rekuburitsa mvura kana kuti agone kushandisazve mvura. Kusefa waini zvakanaka kunobvisa chikamu chikuru chezvinhu zvakasungirirwa zvisati zvaitwa, zvichibatsira kuderedza kusvibiswa kwemembrane, kuvandudza mashandiro ekusefa, uye kuwedzera hupenyu hwebasa remuchina.
Basa rePolyDADMAC muKuputika
Kushanda kweflocculation kunonyanya kutsamira pakusarudza flocculant yakakodzera. PolyDADMAC ipolymer ine simba guru re cationic iyo inokurumidza kubvisa zvidimbu zvakashaikwa zvisina kunaka uye inokurudzira kuumbwa kwefloc dzakakura, dzakasimba. Nekuda kweizvozvo, inovandudza kujeka, inokurumidza kupatsanurwa kwemvura yakasimba, uye inowedzera kushanda zvakanaka kwekubvisa tsvina, zvichiita kuti ive mhinduro inoshanda yekurapa mvura yakasviba muwaini.
Maitiro ePolyDADMAC muWinery Wastewater Treatment
PolyDADMAC (Polydiallyldimethylammonium Chloride) ipolymer yecationic ine simba rakawanda inoshandiswa zvakanyanya senzira yekutanga yekubatanidza mvura kana kuti coagulant mukurapa mvura yakasviba mumaindasitiri. Mukurapa mvura yakasviba muindasitiri yewaini, inovandudza kuonda uye kutenderera kwemvura nekuderedza kugadzikana kwezvimedu zvakamiswa uye kukurudzira kuumbwa kweflocs dzakakura, dzakasimba. Izvi zvinoguma nekuparadzaniswa kwemvura yakasimba, kuderera kwematope, uye kubviswa kwetsvina zviri nani.
Kuderedza Kushandiswa Kwemari Pazvinhu Zvisina Kuchajwa Zvakaipa:Zvinhu zvakawanda zvinosvibisa mumvura yakasviba yemu winery—kusanganisira yeast cells, mazambiringa akasara, organic colloids, uye fine suspended solids—zvine negative surface charges dzinoita kuti dzirambe dzichipararira mumvura. Izvi zvinogadzikana zvakaoma kubvisa kuburikidza ne sedimentation chete. PolyDADMAC ine density yakakura yemapoka anoshanda zvakanaka anokurumidza kubvisa negative charges idzi. Kana electrostatic repulsion pakati pezvikamu yadzikira, zvinova zvisina kugadzikana uye zvinogona kuroverana uye kuungana zviri nyore, zvichigadzira mamiriro akanaka ekuumbwa kwefloc.
Kukurudzira Kukura Kwemakwai Makuru Uye Akasimba:Mushure mekudzima chaji, PolyDADMAC inobatsira kuunganidzwa kwezvidimbu zvisina kugadzikana kuita mafloc akakura uye akapfava. Kana tichienzanisa nemvura yakasviba isina kugadziriswa, mafloc aya anogadzikana nekukurumidza uye anobviswa zviri nyore ne sedimentation, dissolved air flotation (DAF), kana kusefa. Mafloc akaumbwa zvakanaka anovandudzawo kushanda zvakanaka kwekuchenesa nekuderedza turbidity uye kuwedzera kubviswa kwezvimedu zvakamiswa zvisati zvaitwa nemaitiro ekurapa ehupenyu kana epamusoro.
Kuvandudza Kugadzika kweMarara uye Kubvisa Mvura:Maumbirwo etsvina ane chekuita zvakananga nemitengo yekubata nekurasira tsvina. Matanda akakora, akagadzirwa nerubatsiro rwePolyDADMAC anogadzika nekukurumidza uye anoburitsa mvura zviri nyore panguva yekubviswa kwemvura nemidziyo. Kubviswa kwetsvina kwakavandudzwa kunogona kuderedza huwandu hwetsvina, kuderedza mari yekufambisa nekurasira tsvina, uye kuwedzera kushanda zvakanaka kwehurongwa hwekutarisira tsvina.
Kuvandudza Kushanda Kwekurapa Kwakazara:PolyDADMAC inowanzoshandiswa pamwe chete nezvinhu zvisingasanganisike zvakaita sepolyaluminum chloride (PAC) kana aluminium sulfate kuti pave nemigumisiro iri nani pakurapa. Musanganiswa uyu unogona kuvandudza kushanda kwekubvisa zvidimbu uku uchideredza mwero unodiwa kune mamwe makemikari ekurapa. Nekuwedzera kuonda uye kuyerera, PolyDADMAC inobatsira kudzikamisa kushanda kwekurapa mvura yakasviba pasinei nekuchinja-chinja kwemwaka kwemhando yemvura yakasviba. Inoderedzawo huwandu hwezvinosvibisa zvinopinda muhurongwa hwebiological kana membrane, zvichibatsira pakushanda kwakavimbika uye kuvandudza kushanda kwekurapa kwese.
Mabhenefiti Ekushandisa PolyDADMAC yeWinery Wastewater Treatment
PolyDADMAC ine mabhenefiti akawanda ekugadzirisa mvura yakasviba muwaini nekuvandudza kuonda uye kushanda zvakanaka kwe flocculation. Kuwanda kwayo kwe cationic charge kunoita kuti zvimedu zvakamiswa uye organic colloids zvisashande zvakanaka, zvichikonzera kupatsanurwa kwemvura yakasimba. Ingave yakashandiswa se primary coagulant kana se coagulant aid pamwe chete ne inorganic coagulants, PolyDADMAC inogona kubatsira wineries kuvandudza mashandiro ekurapa uku ichideredza mari yekushanda.
- Kuparadzaniswa Kwakasimba Nemvura:Chimwe chezvakanakira zvikuru zvePolyDADMAC kugona kwayo kuwedzera kubviswa kwezvinhu zvakamiswa uye zvinhu zvecolloidal organic. Nekubvisa zvidimbu zvakashaikwa zvisina simba uye kukurudzira kuumbwa kweflocs hombe, dzakasimba, PolyDADMAC inokurumidza kudonha kwevhu uye inovandudza kushanda zvakanaka kwekujekesa. Kupatsanurwa kuri nani kwemvura yakasimba kunoderedza kuvhuvhuta uye zvinhu zvakamiswa mumvura yakarapwa, zvichiita kuti pave nemamiriro ezvinhu akanaka ekurapa kwebiological, dissolved air flotation (DAF), kana membrane filtration.
- Kushanda Kwakanaka Kwekurapa Nekushandisa Makemikoro Mashoma:Zvichienzaniswa nekushandisa macoagulants echinyakare asina kugadzirwa, kushandiswa kwePolyDADMAC kunogona kuvandudza mashandiro ecoagulant pamatanho mashoma. Kugona kwayo kusimba kwekuchaja kunoita kuti masisitimu ekurapa awane kuumbwa kwefloc kwakanaka ukuwo achivandudza kushandiswa kwemacoagulants nemaflocculants. Kugadziriswa kwakakodzera kwedosi kuburikidza nekuyedzwa kwejagi kunogona kuwedzera kushanda zvakanaka kwemakemikari uye kuderedza mari yekushandisa.
- Kugadziriswa kwetsvina uye Kubviswa kwemvura:Kutarisira tsvina zvinobudirira chinhu chakakosha pakurapa mvura yakasviba muchitoro chewaini. PolyDADMAC inokurudzira kugadzirwa kwematanda madiki, anokurumidza kugadzika anogadzira tsvina ine hunhu huri nani hwekubvisa mvura. Hunhu hwakavandudzwa hwetsvina hunogona kuderedza huwandu hwetsvina, kupfupisa nguva yekuburitsa mvura, uye kuderedza mari yekufambisa nekurasa marara, zvichibatsira mukushanda zvakanaka kwemiti.
- Kushanda Kwakagadzikana Mumamiriro Emvura Yakasviba Anochinja-chinja:Hunhu hwemvura yakasviba yemubiki wewaini hunogona kuchinja zvakanyanya mukati megore rose nekuda kwekukohwa mazambiringa mwaka, nguva dzekugadzira, uye mabasa ekuchenesa. Kuchinja-chinja uku kunowanzo kanganisa kushanda zvakanaka kwekurapa. Nekuda kwehuwandu hwayo hwe cationic charge uye kukurumidza kuomesesa, PolyDADMAC inogona kubatsira kuchengetedza flocculation yakasimba mumamiriro akasiyana emvura yakasviba, zvichivandudza kuvimbika kwemaitiro ekurapa panguva yekugadzirwa kwepamusoro uye kunze kwemwaka.
- Kutsigira Kurapa Kwepamusoro uye Kushandiswazve Kwemvura:Makambani mazhinji ekugadzira waini ari kuisa mari muhunyanzvi hwepamusoro hwekurapa kuti asangane nemitemo yakaoma yekuburitsa mvura uye kuwedzera kushandiswazve kwemvura. Kugadzirisa mvura zvakanaka kwakakosha kudzivirira masisitimu emumvura kubva kuzvinhu zvakawandisa zvakasungirirwa uye kusvibiswa kweorganic. Nekuvandudza kujeka uye kuderedza mutoro wezvimedu zvisati zvasefa membrane kana mamwe maitiro epamusoro, PolyDADMAC inobatsira kuderedza kusvibiswa, kusimudzira kushanda zvakanaka kwekusefa, uye kuwedzera hupenyu hwebasa remidziyo. Izvi zvinoita kuti ive chikamu chakakosha chehurongwa hwekuchengetedza mvura yakasviba hwenzvimbo yewaini hwakagadzirirwa kuchengetedza mvura uye kutevedzera mitemo yezvakatipoteredza.
PolyDADMAC Kana ichienzaniswa neCoagulants dzechinyakare dzeWainery Wastewater
Zvinhu zvinobatanidza zvinhu zvechinyakare, zvakaita seAruminiyamu Sulfate(alum), ferric chloride, uye polyaluminum chloride (PAC), zvagara zvichishandiswa mukuchenesa mvura yakasviba muchitoro chewaini kubvisa zvinhu zvakasimba zvakamiswa uye kuderedza kusvibiswa. Kunyange zvazvo makemikari aya achishanda mumabasa akawanda, mashandiro awo anogona kukanganiswa nekuumbwa kwemvura yakasviba, pH, uye kushanduka-shanduka kwemwaka.
PolyDADMAC inopa nzira yakasiyana. Sepolymer ine simba guru rekuisa makemikari mumuviri, inokurumidza kubvisa zvidimbu zvisina simba uye inokurudzira kuumbwa kweflocs dzakasimba, dzakasimba. Inogona kushandiswa sechikamu chekutanga chekubatanidza makemikari mumuviri kana, kazhinji, sechikamu chekubatanidza makemikari mumuviri pamwe chete ne inorganic coagulants kuti ivandudze kushanda zvakanaka kwekurapa.
| Chinhu | PolyDADMAC | MaCoagulants Echinyakare Asina Kugadzirwa |
|---|---|---|
| Rudzi | Polima ye cationic yepanyama | Aruminiyamu kana munyu wesimbi |
| Maitiro Ekutanga | Kuderedza simba rechaja uye kuumbwa kwefloc | Kusashanda zvakanaka kwechaja kuburikidza nesimbi munyu hydrolysis |
| Chinodiwa cheDosage | Kazhinji zvakaderera | Kazhinji zvakakwirira, zvichienderana nehunhu hwemvura yakasviba |
| Hunhu hweFloc | Matanda makuru, akaomarara, uye anokurumidza kugara zvakanaka | Hunhu hweFloc hunosiyana zvichienderana nemamiriro ekushanda |
| Kugadzirwa kwetsvina | Kazhinji inogadzira tsvina shoma | Inogona kugadzira tsvina yakawanda yemakemikari |
| Kukanganisa kwepH | Kukanganisa kushoma pa pH yemvura yakasviba | Zvingada kugadziriswa kwepH usati warapwa kana kuti mushure mekurapwa |
| Kugadzikana Kwekurapwa | Inoshanda zvakanaka mumamiriro emvura yakasviba anochinja-chinja | Mashandiro anogona kusiyana nekuchinja kwepH uye organic loading |
Zvakakosha kuziva kuti PolyDADMAC haisiyo nzira yekutsiva macoagulants echinyakare. Munzvimbo dzakawanda dzekuchenesa mvura yakasviba dzemumawaini, mhedzisiro yakanaka inowanikwa nekubatanidza PolyDADMAC nemacoagulants asina kugadzirwa akadai sePAC kana aluminium sulfate. Macoagulant asina kugadzirwa anokurumidza kukanganisa zvidimbu zvakamiswa, nepo PolyDADMAC inowedzera kukura kwefloc uye kusimbisa chimiro chefloc, zvichiita kuti igare nekukurumidza uye ishande zvakanaka pakupatsanurwa kwemvura yakasimba.
Chirongwa chekurapa chakanakisa chinoenderana nehunhu hwemvura yakasviba yemuchitoro chewaini, kusanganisira COD, zvinhu zvakasimba zvakamiswa, pH, uye kusiyana kwemwaka. Kuongororwa kwezvirongo zvemurabhoritari kunokurudzirwa kuti uone musanganiswa wemakemikari wakakodzera uye chiyero chekuzadzisa kushanda kwekurapa kwaunoda.
Nhungamiro dzeKushandiswa kwePolyDADMAC muWinery Wastewater Treatment
Kushanda kwePolyDADMAC mukurapa mvura yakasviba muchitoro chewaini kunoenderana nekusarudza mhando yakakodzera yechigadzirwa, kugadzirisa mwero, uye kuishandisa mumamiriro ekushanda akakodzera. Sezvo hunhu hwemvura yakasviba muchitoro chewaini huchigona kusiyana zvakanyanya nekuda kwemaitiro ekugadzira uye shanduko dzemwaka, kugadzirisa kurapwa kuburikidza nekuyedza kwakakosha kuti uwane kushanda kwakasimba.
Kuedza Chirongo Usati Washandisa Zvikuru
Usati washandisa PolyDADMAC muhurongwa hwekuchenesa mvura yakasviba, bvunzo dzemabhodhoro emurabhoritari dzinokurudzirwa kuti dziongorore mashandiro ayo mumamiriro chaiwo emvura yakasviba. Kuongororwa kwemabhodhoro kunogona kubatsira kuona:
- Chiyero chakanaka chePolyDADMAC
- Kumhanya kwekuumbwa kwefloc
- Saizi uye simba reFloc
- Kugadzirisa mashandiro
- Kubudirira kwekuderedza kuvhuvhuta
Nekuenzanisa madosi akasiyana uye musanganiswa wekurapa, vashandi vanogona kuona chirongwa chemakemikari chinodhura zvakanyanya uku vachidzivirira kushandiswa kwemakemikari zvakanyanya.
Sarudza Giredhi rePolyDADMAC Rakakodzera
Zvigadzirwa zvePolyDADMAC zvinowanikwa muhuremu hwakasiyana hwemamorekuru, huwandu hwechaji, uye viscosities. Kusarudza giredhi rakakodzera kwakakosha nekuti hunhu hwemvura yakasviba hunokanganisa zvakananga mashandiro e flocculation. Zvinhu zvikuru zvekufunga nezvazvo zvinosanganisira:
- Kuwanda kweChaji:Kuwanda kwechaji kunoratidza kugona kwePolyDADMAC kubvisa zvidimbu zvakashaikwa zvisina kunaka. Mvura yakasviba yemuwaini ine mazinga akawandisa emasero embiriso, organic colloids, uye zvinhu zvakanyungudutswa zvakanaka zvinogona kuda polymer ine cationic charge yakakwana kuti ibudirire.
- Kurema kweMorekuru:Kurema kwemamorekuru kunokanganisa kuumbwa kwefloc uye kushanda zvakanaka kwekubatanidza masero. Mapolymer ane huremu hwakawanda hwemamorekuru anogona kubatsira kugadzira floc yakakura, nepo magiredhi akaderera ehuremu hwemamorekuru anogona kupa kukurumidza kuderedzwa kwechaja. Kuenzana kwakakodzera kunoenderana nehunhu hwezvimedu uye maitiro ekurapa.
- Zvinodiwa pakuisa pfungwa pachinhu uye pakubata:Kuwanda uye kuomarara kwePolyDADMAC zvinokanganisa kuchengetwa, kusanganiswa, uye zvinodiwa nehurongwa hwekuyera. Kugadzirira kwakakodzera uye kuyera kwakarongeka kwemushonga kunobatsira kuona kuti mushonga wacho unoshanda zvakanaka nguva dzose.
Gadzirisa Chipimo uye Mamiriro Ekubatanidza
Chipimo chakakodzera chePolyDADMAC chakakosha. Kusakwana kwechipimo kunogona kukonzera kusagadzikana kwema particles, nepo chipimo chakawandisa chinogona kukonzera kudzoserwa kwechaji uye kuderedza kushanda zvakanaka kwe flocculation. Panguva yekushandisa, vanoshanda vanofanira kugadzirisa mwero we chemical dosage, kukurumidza kusanganisa simba, nguva ye flocculation, uye mamiriro ekugara. Kusanganisa kwakakodzera kunobvumira mamorekuru ePolyDADMAC kubata zvidimbu zvakamiswa zvinobudirira uku vachidzivirira kuchekwa kwakawanda kunogona kupwanya ma floc akaumbwa.
Sanganisa PolyDADMAC nemamwe Makemikari Ekurapa Kana Zvichidiwa
Munzvimbo dzakawanda dzekuchenesa mvura yakasviba dzewaini, PolyDADMAC inoshandiswa pamwe chete nemamwe macoagulants kana flocculants kuti pave nemigumisiro iri nani. Misanganiswa yakajairika inosanganisira:
- PolyDADMAC + PAC (Polyaluminum Chloride):Inovandudza kuvharika kweropa uye kuumbwa kwefloc.
- PolyDADMAC + Aluminium Sulfate:Inowedzera kubviswa kwezvimedu uye kujekesa.
- PolyDADMAC + PAM:Inovandudza simba refloc uye mashandiro ekubvisa matope.
Musanganiswa wakakodzera unoenderana nemhando yemvura yakasviba, zvinangwa zvekurapa, uye michina iripo.
Tarisa Mashandiro Ekurapwa Nguva Dzose
Nekuti mamiriro emvura yakasviba muchitoro chewaini anogona kuchinja mukati menguva yekugadzira, kutarisa nguva dzose kwakakosha kuti pave nekushanda kwakasimba kwekugadzirisa. Zvikamu zvakakosha zvinosanganisira kusvibiswa kwemvura, kuderedzwa kweCOD, kubviswa kwezvinhu zvakasimba zvakamiswa, mwero wekugadzika kwetsvina, uye kushanda kwekubvisa mvura mutsvina. Kuongorora nguva dzose kunobatsira vanoshanda kugadzirisa chiyero chePolyDADMAC uye kuchengetedza kurapwa kwemvura yakasviba zvakanaka pasi pemamiriro ekushanda anochinja. Nekusarudza giredhi rakakodzera rePolyDADMAC, kugadzirisa chiyero, uye kuibatanidza mumaitiro akakodzera ekurapa, makambani ewaini anogona kuwana kujekeswa kuri nani, kutonga kwetsvina kuri nani, uye kushanda kwakavimbika kwekurapa mvura yakasviba.
Mhedziso: Kuvandudza Kurapa Kwemvura Yakasviba yeWinery nePolyDADMAC
Mvura yakasviba yemuchitoro chewaini ine zvinhu zvakawanda zve organic, zvinhu zvakasimba zvakamiswa, uye zvinhu zvinosvibisa zvakasiyana-siyana, zvichiita kuti kurapwa kuome. Kugwinya uye kupwanyika kwemvura zvakanaka zvakakosha pakuvandudza kupatsanurwa kwemvura yakasimba uye kuchengetedza kushanda kwakasimba kwekurapa.
PolyDADMAC, polymer ye cationic ine simba guru, inobatsira kuderedza zvidimbu zvisina simba, inovandudza kuumbwa kwe floc, uye inovandudza kugadzika kwetsvina uye kubvisa mvura. Kana yakasarudzwa zvakanaka uye ikayerwa, inogona kutsigira kurapwa kwemvura yakasviba mu winery uye kuderedza matambudziko ekushanda. Kuburikidza nekushandisa kwakanakisa, PolyDADMAC inopa mhinduro yakavimbika yekuvandudza kushanda kwe flocculation, kubvisa tsvina, uye kutarisira mvura yakasviba kwenguva refu.
Gadzirisa Kurapa Kwemvura Yakasviba Kwenzvimbo Yako Yewaini Nhasi
Kusarudza giredhi rePolyDADMAC rakakodzera uye chiyero chakakodzera kwakakosha kuti pave nekupatsanurwa kwakanaka kwetsvina uye kupatsanurwa kwetsvina. Yuncang Chemical inopa premiummakemikari ekurapa mvuraYakagadzirirwa kujekesa mashandiro epamusoro. Bata timu yedu yehunyanzvi nhasi kuti uwane mhinduro dzakagadzirirwa iwe pachako uye mitengo.
Kuvandudza Kurapa Kwemvura Yakasviba yeWinery neRight PolyDADMAC SolutionKusarudza giredhi rakakodzera rePolyDADMAC uye chiyero chakakodzera kwakakosha kuti pave nekupatsanurwa kwakanaka kwetsvina uye kupatsanurwa kwetsvina mukurapa mvura yakasviba muchitoro chewaini.
Semugadziri wemakemikari ekurapa mvura ane ruzivo, Yuncang Chemical inopa PolyDADMAC yepamusoro-soro yekushandisa mvura yakasviba mumaindasitiri, ichibatsira vatengi kuvandudza mashandiro ekujekesa uye kugadzirisa maitiro ekurapa mvura yakasviba.
Tibatei kuti mukurukure zvinodiwa nePolyDADMAC uye kuti muwane mhinduro yakakodzera yekuchenesa mvura yakasviba muchitoro chewaini.
Mareferensi & Zvishandiso Zvekunze:
- Chinongedzo cheMaitiro eMDPI:PolyDADMAC yekurapa mvura yakasviba yewaini: Kuvandudza kuyerera kwemvura uye kushanda zvakanaka kwekubvisa tsvina
- Chidzidzo cheMvura cheMDPI:https://www.mdpi.com/2073-4441/18/4/504
- Farrelly Mitchell, Hupfumi Hwakatenderera:Nzira Dzakanakisisa dzeKurapa Mvura Yakasviba muWaini
- Chinyorwa cheScienceDirect:Chinyorwa cheNzvimbo Yekutarisira Zvakatipoteredza
Nguva yekutumira: Chikunguru-17-2026
