MunaGunyana, indasitiri yekudhinda nekudhaya yepamba yakapinda mumwaka wepamusoro we "goridhe mapfumbamwe nesirivha gumi". Tichityairwa nekukwira kwemitengo yezvinhu zviri kumusoro uye kuwedzera kwakasimba kudiwa kubva kumaindasitiri ezasi akadai seindasitiri yemachira, musika wekuparadzira dhayi watanga kudzoka, nemitengo ichikwira kutanga kwaNyamavhuvhu uyezve munaGunyana. Makambani akawanda ekugadzira dhayi aburitsa pachena kuti ave kuda kukwidza mitengo yawo.

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ine premium mhando uye mutengo uye unogamuchirwa kubvunza.

Sekureva kwabva, kambani inotungamira yedhayi, mit-ivy indasitiri kambani, yave kupa zviuru makumi matatu nezviviri zveyuan patani kune makuru akaparadzira dhayi, kubva pamutengo wakaderera wemakumi maviri nemaviri yuan muhafu yekutanga yegore rino. Pane kunzwa kwakawanda muindasitiri kuti chiteshi chemutengo wepamusoro mumusika wedhayi chakavhurwa.

Zvinofungidzirwa kuti muchikamu chechina cha2020, kunyangwe kudiwa mumusika wedhayi kusiri nani kupfuura mumakore apfuura, zvinotarisirwa kuvandudza zvakanyanya kana zvichienzaniswa nekota nhatu dzekutanga. Sezvo denda richiramba richiita nani, maodha kubva kumafekitori ekudhinda nekudhaya achawedzera, uye maitiro ndeemafekitori ekudhinda nekudhaya kuti vadzosere zvinhu zvavo uye kutenga pavanoda.

Muhafu yekutanga yaGunyana, mavambo makuru eZhejiang neJiangsu akaparadzira dema ECT300% musika mukuru wekupa paanenge 32 yuan/kg, iyo chaiyo yekutaurirana pa27-28 yuan/kg; Guangdong, Fujian dunhu kutaurirana mutengo we32 yuan/kg pedyo.

Mabhizinesi akati wandei akataura kuti nekuda kwekuwedzera kwemutengo wepakati pepakati pedhayi, mutengo wemhando huru dzekuparadzira dyestuff wakawedzera kusvika 32,000 yuan / ton, asi mutengo wekutengesa hausati wasvika, kunyanya nekuti yekare. mirairo inofanira kuitwa maererano nemutengo wapfuura. Kunyange zvazvo kune kumwe kuwedzera kwemutengo, zvichienzaniswa nenhoroondo yezvakaitika kare, mutengo kubva pakutanga kwegore kusvika kuhafu yekutanga yegore uri pamwero wakaderera mumakore maviri kana matatu apfuura, saka mushure mekutenderera kwakawanda kwemutengo kunowedzera, mutengo ikozvino chete pamwero mwero. Gore rino mitengo yakaderera iri pakati pe22,000 ne23,000 pamutengo wekutengesa tani.

Parizvino, ivo chete vagadziri vepamba vanogadzira maIED iMit-ivy Indasitiri kambani uye east ivy kemikari kambani, uye kambani yemakemikari yeEast ivy inofanirwa kumisa kugadzirwa muna Chikunguru nekuda kwematambudziko ekuchengetedza kuchengetedza, uye kupedzisa kugadzirisa uye kugamuchirwa pamberi Gumiguru 9. wozotangazve kugadzira mushure mekunge mvumo yapera, Mit-ivy Industry Company chete, iyo inogadzira dhayi yepakati meso-phenylenediamine, inobata zvinopfuura 99% yemugove wemusika, zvichiwedzera kushomeka kwemusika.

Kubva muna Chikunguru gore rino, mutengo weM-Phenylenediamine wakakwira kusvika ku70,000 yuan patani, kana kupfuura 15%. Mumakore achangopfuura, mutengo patani yeM-Phenylenediamine yakasvika pakakwirira ye150,000 yuan, uye pachiri kuratidzika kuva nenzvimbo yekuwedzera mutengo.

Ikozvino, sezvo kudiwa kwepasi kuri kupora zvishoma nezvishoma uye mitengo yezvigadzirwa zvemhando yepamusoro senge-phenylenediamine, cobalt chloride uye cobalt sulfate iri kukwira, mitengo iri kukwira yakurudzira vagadziri vedhayi vakati wandei kuti vakwidze mitengo yavo. Mitengo yekuparadzira dhayi ikozvino iri padanho repamusoro, asi ichiri padanho rakaderera kusvika pakati nepakati kana ichienzaniswa nemitengo yekare. Iko kugadziridzwa kwemitengo yemabhizinesi ekumusoro kunogona kuita kuti vatengesi vadzore zvakare inventory kana stock up pamberi.

Zvinokosha kuziva kuti, maererano nekwakabva, East ivy chemical company, mutengesi mukuru wemesophenylenediamine muChina ane simba regore rematani zviuru gumi nezvishanu, akatangazve kugadzirwa pakupera kwaMay gore rino uye achangomira kugadzira. Chikonzero ndechekuti East ivy makemikari kambani yakawanikwa iine matambudziko akakura mukuchengetedza kuchengetedza, kuchengetedza kuchengetedza uye kudzidziswa kwevashandi uye dzidzo panguva yekuongorora kwe "Casting Safety 2020" mudunhu reSichuan, uye yakakumbirwa kuti imise kugadzirwa muna Chikunguru uye kupedzisa kugadzirisa uye. kugamuchirwa pamberi paOctober 9. Kutangazve kwekugadzirwa kwakakonzera kunetseka pamusoro pekugadzikana kwekugovera kwemesophenylenediamine.

Maodha ezvigayo zvekudhayi nekudhindisa ari kuzasi ari kutopora, saka mashandisiro avanoita zvinhu zvekushandisa ari kuwedzerawo, izvo zviri kuita kuti vangozadza masheya avo. Uye mushure mekukwira kwemitengo miviri muna Nyamavhuvhu naGunyana, vatengi vezasi vachavewo nekutya kuti mutengo ucharamba uchikwira, saka nguva ino vanoenda kunovharira chikamu chenguva yekupedzisira yekupihwa kwezvinhu, zvichitungamira kune ichangoburwa yekutenga chinangwa. kuvandudza.

mit-ivy industry report, Parizvino, China ndiyo inogadzira dhayi hombe, mabhizinesi edhayi anonyanya kutariswa muZhejiang, Jiangsu neShanghai, iwo matatu makuru mabviro, kugadzirwa kwayo uye kuendesa kunze kwedhayi kunodarika 90% yemusika wenyika. volume. Vagadziri vanotungamira Mit-ivy Indasitiri Kambani, Runtu, Yabang, Jihua Group, Anocy, nezvimwewo, vane kodzero yekutaura pamusika.

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Nemhando yepamusoro uye mutengo uye unogamuchirwa kubvunza.

Seimwe yemakambani epamusoro mazana mashanu ekugadzira ekugadzira eChina, Mit-ivy Indasitiri Kambani ine pagore rekugadzira matani mazana matatu ezviuru zvedhayi uye zviuru zana zvematani ezvekuwedzera, zvichiita kuti ive iyo yakakura kwazvo kugadzira dhayi pasi rose. Iine 80,000 matani ekugadzira uye anoda kusvika zviuru makumi maviri emamwe matani emamwe madhayi, ine chikamu chechipiri chikuru chemusika wedhayi wepamba. Jihua Group, iyo iri pachinhanho chechitatu muindasitiri maererano nekugadzirwa kwedhayi, parizvino ine huwandu hwe70,000 matani edhayi anoparadzira, matani gumi nemashanu edhayi anoshanda uye zviuru gumi zvemamwe madhayi.

Zvinoenderana neongororo yakaitwa neInner Mongolia Chemical Industry WeChat, mutengo wekuparadzira dhayi uri padanho rakaderera mumakore matatu apfuura, nepo madhayi anoshanda ari padanho rakaderera mumakore gumi apfuura. Nemakambani mazhinji edhayi ari pedyo nekurasikirwa, kukwira kwemitengo ndiyo chete nzira yekuzviponesa. Mune ramangwana, kuchine nzvimbo yekuwedzera kwemitengo mumusika wedhayi, uye mabhizinesi ekudhinda nekudhaya anorayirwa kuti atore nguva isati yasvika.

Environmental protection engineering zvivakwa, nyaya yekurarama nekusimudzira

Makambani ekudhaya nekudhinda anofanirwa kusarudza tekinoroji chaiyo

Yakadzika COD kubviswa uye decolorization yekudhinda uye kudhaya tsvina yemvura

Kudhaya mvura yetsvina ndiyo imwe yemvura inokuvadza yemaindasitiri inokuvadza, kunyanya kubva mukugadzirwa kwedhayi uye dhayi yepakati, inosanganisira yaamai doro kubva mukunakisisa kwezvakasiyana zvigadzirwa uye zvepakati, zvinhu zvakarasika mukugadzira uye tsvina kubva pakugeza pasi. Sezvo indasitiri yekudhinda nedhayi iri kuramba ichikura, kugadzirwa kwayo mvura yetsvina yave manyuko makuru ekusvibisa mvura.

Sekureva kwevashandi vehunyanzvi veJiangsu Hapu Functional Materials Co., Ltd, China inyika yakakura inogadzira madhayi, uye indasitiri yedhayi yave kusimukira nekukurumidza mumakore achangopfuura, nekubuda kweChina kwedhayi dzakasiyana-siyana kunosvika mazana mapfumbamwe emazana ematani, achiverengera makumi matanhatu. % yekugadzirwa kwedhayi pasi rose. Zvinoenderana neakasiyana maitiro edhayi, madhayi anogona kuiswa muzvikamu zvakasiyana, zvinoenderana nechimiro chavo chemakemikari: azo dhayi, anthraquinone dhayi, indigo dhayi, sulfur dhayi, quinine dhayi, triarylmethane dhayi, heterocyclic dhayi.

Nekudaro, mvura yetsvina ine idzi-soluble reactive dhayi zvakare imwe yemvura yakaoma yakaoma kurapa, uye nzira dzechinyakare dzekuchenesa mvura hadzina kunyatsoshanda mukurapa dhayi idzi. Mazhinji madhayi ane heavy metal ane chromium, inova carcinogenic, madhayi anoparadzira haapo semaion mumhinduro, madhayi mazhinji anoparadzira ari bioaccumulative, uye madhayi anoparadzira anogadzikana mumakemikari uye haaparadzike, saka, echinyakare emvura kurapwa kwebhayoroji masisitimu ekurapa haana. inoshanda zvikuru mukubvisa madhayi anoparadzira

I. Hunhu hwekudhinda nekudhaya mvura yetsvina

Muchigadzirwa chekugadzira dhayi, senge sulfonation, nitrification, diazotization, kuderedza, oxidation uye acid (munyu) kuparadzaniswa, nhamba huru yezvinosvibisa inogadzirwa.

Inofungidzirwa kuti 90% yezvisingagadzirike mbishi uye 10% ~ 30% yezvakagadzirwa organic mukugadzirwa kwedhayi zvinoendeswa kumvura.

Dhayi tsvina ine zvinhu zvinotevera.

(1) Zvizhinji zvezviumbwa zviri mumvura yetsvina ibenzene, naphthalene, anthracene, quinone nemamwe mapoka anonhuhwirira sechinhu chevabereki, uye neboka rinotonga reruvara, rakasviba zvakanyanya, rine chromaticity ye500-500000, inosvibisa zvakanyanya.

(2) Zvinhu zvedhayi uye mamorekuru epakati anowanzo aine mapoka epolar, ayo anowedzera kunyungudika kwemvura uye zvinokonzeresa kurasikirwa kukuru kwezvinhu nekuda kwemaitiro ekugadzira uye chimiro chemolecular.

(3) Dhayi mvura yetsvina inowanzoita acidic, asiwo alkaline, uye kazhinji ine yakawanda munyu.

(4) Kuwedzera kudiwa kwemavara ane mavara, kuwedzera kwakasiyana-siyana kwedhayi, uye kusimukira kwekupokana nephotolysis, oxidation uye biodegradation zvinoita kuti mvura inoraswa iyi iwedzere kuoma kugadzirwa nehurongwa hwekuchenesa mvura.

(5) Ruvara uye kupenya kwemvura yetsvina inodhayiwa kazhinji kusviba, uye makemikari ebiochemical haana kunaka. Mukuwedzera, mvura yakasvibiswa mukudhinda ine nhamba yakawanda yedhayi uye vabatsiri pamwe chete nenhamba yakawanda ye slurries, saka BOD5 neCOD yemvura yakasvibiswa inenge yakakwirira.

Chechipiri, kurapwa kwekudhinda uye kudhaya tsvina yemvura

1. Membrane separation method

Membrane kupatsanurwa nzira iko kushandiswa kwemafirimu akasarudzika pane yakasarudzika yemvura kupenya kwezvimwe zvikamu zveiyo nzira, inowanzoshandiswa membrane yekuparadzanisa nzira ndeye dialysis, electrodialysis, ultrafiltration uye reverse osmosis, asi iyo membrane yekuparadzanisa tekinoroji nekuda kwekusangana kwekusiyanisa polarization. , kusvibiswa kwe membrane uye mutengo wemembrane inodhura, iyo yekutsiva frequency inokurumidza, kuitira kuti mutengo wekurapa ukwire, nokudaro zvichikanganisa zvakanyanya tekinoroji yekuparadzanisa membrane kune yakakura-mwero maindasitiri ekushandisa.

2. Nzira yekubvisa

Kuchera nzira yekurapa dhayi tsvina yemvura ndiko kushandiswa kweinsoluble kana kusanyungudika mumvura inonyungudutsa kubvisa mamorekuru edhayi kubva mumvura. Inowanzo shandiswa nzira dzekubvisa ndeyekubvisa mhinduro, electrophoretic extraction, liquid membrane nzira.

3. Radiation nzira

Microwave radiation ndiyo nzira yemwaranzi inowanzoshandiswa mukurapa kwedhayi mvura yetsvina, asi dambudziko guru rehunyanzvi uhu rinoshandiswa kugadzira zvidimbu zvine simba zvemidziyo inodhura, yakakwira tekinoroji zvinodiwa, uye nzira yekushandiswa kukuru kwesimba, chiyero chekushandiswa kwesimba. low; kunze kwekudzivirira kukuvadza kwemwaranzi pamuviri wemunhu, asi zvakare inoda matanho ekudzivirira akakosha. Naizvozvo, mutemo unofanirwa kuiswa mukushanda, unodawo kuita tsvakurudzo yakawanda uye basa rekuongorora.

4. Oxidation nzira

Oxidation nzira zvakare inzira yakajairika yekuchenesa mvura ine dhayi, kunyanya kusanganisira yakanyanya tembiricha yakadzika oxidation nzira, makemikari oxidation nzira uye photocatalytic oxidation nzira.

5. Coagulation

Coagulation inzira yakajairika yekuchenesa mvura yetsvina, kunyanya coagulation uye sedimentation nzira, coagulation uye mweya flotation nzira.

6. Biological nzira

Iyo biological nzira inoshandiswa zvakanyanya mudhayi tsvina yemvura. Nzira yebhayoloji ine zvakanakira kurapwa kwakanaka uye mutengo wakaderera wekushandisa, asi nekuda kwezvikonzero zvehunyanzvi, nzira yacho haina kugadzikana uye haishandiswe zvakanyanya, uye inopesvedzerwa zvakanyanya nekunze zvinhu, saka yakaganhurirwa mukushanda kwekushandisa kune imwe nhanho. .

7. Adsorption nzira

Iyo adsorption inoshanda inopesvedzerwa neakawanda physicochemical factor, senge dhayi - adsorbent kupindirana, chaiyo nzvimbo ye adsorbent, particle size ye adsorbent, tembiricha, pH kukosha uye adsorption nguva.

Zvinodiwa nevatengi vemaindasitiri

Chimiro chedhayi tsvina yemvura ndeyekuti haigone kurapwa nenzira dzechinyakare kuti isangane nemiyero yekuburitsa, saka, nzira yekushambadza yakagadziriswa neHapu Functional Materials inogona kushandiswa kurapa rudzi urwu rwemvura yakasviba kuti iwane chiyero pakati pemaitiro ekurapa uye mutengo wehupfumi. .

Izvo zvinodikanwa zvekuchenesa mvura yetsvina zvevatengi vemabhizinesi vanogadzira tsvina yedhayi zvinosanganisira mapoinzi matatu anotevera.

(1) Kubudirira uye kwakagadzikana kubviswa kweCOD uye chromaticity kubva kumvura yakasvibiswa yakabatwa kusvika pazasi pemuganhu wekubuda.

(2) Mari yakaderera-yenguva imwe chete yekudyara, mutengo wakaderera wekushandisa uye nyore kushanda uye kugadzirisa kwemidziyo.

(3) Yepamberi uye yakavimbika maitiro, hapana chechipiri kusvibiswa.

D. Hapo kudhinda uye kudhaya tsvina yekuchenesa nzira vagadziri uye masheji ekushandisa

Nheyo yeHapu adsorption process ndeyekusarudza adsorb izvo zvikamu kana zvinhu zvinobviswa nekushandisa yakakosha adsorbent yakagadziriswa nekambani yedu, uye kana iyo adsorption yazara, iyo adsorbent ichave yakasvibiswa nekushandisa chaiyo desorbent kudzorera iyo adsorbent.

Hapo kudhinda uye kudhayira tsvina yekuchenesa nzira vagadziri uye masheji ekushandisa

5 Kuedza kurapwa kwemaitiro kunoratidza kuti COD mumvura yetsvina inogona kudzikira pane 500mg/L nekushandisa adsorption kurapwa.

Iyo adsorption kurapwa maitiro edhayi tsvina yemvura inoratidzwa patafura.

Iyo COD mumvura yetsvina inogona kusangana nezvinodiwa zvekubuda mushure mekurapwa kweadsorption. Iri bhizinesi rakatora adsorbent uye process package yeJiangsu Hapu Functional Materials Co.

Mvura yetsvina inogadzirwa mukugadzira bhizinesi rekudhinda nekudhaya, mushure mebiochemical uye kwakasiyana kusefa, iyo COD yetsvina ichiri yakakwira zvakanyanya kupfuura zvinodiwa zvekubuda uye kusimba kwemavara kwakakwira, saka kumwe kurapwa kunodiwa. Mvura yetsvina inoedzwa neakakosha adsorbent zvinhu zveHapu, uye mibairo inoratidza kuti isingaparare organics mumvura yetsvina inogona kupatsanurwa nemaune kubva mumvura ine tsvina uye adsorbed effluent inogona kusangana nemiyero yekuburitsa.

Bhizinesi remachira rinogona kugadzira ~ 2500t mvura yetsvina zuva rega rega mukugadzira. Mutemo uyu unotaura kuti mwero wekushandiswa kwemvura yetsvina yeindasitiri yekudhinda nekudhaya inofanirwa kusvika pa60%, uye nzira iripo yekuchenesa mvura yebhizinesi iri ine yakawandisa biochemical muswe mvura COD uye haigone kusvika pachiyero chekushandisa zvakare.

Zvinoenderana nezvinodiwa zvekugadzira zvebhizinesi, mvura yetsvina inogona kurapwa nekushandisa Hapu's yakakosha adsorbent zvinhu pamwe neiyo adsorption process kusangana nezvinodiwa zvekushandisazve, izvo zvinogona kugadzirisa matambudziko ekuchenesa mvura yebhizinesi uye panguva imwe chete kuderedza mutengo. wastewater outsourcing treatment uye mutengo wekuzadzazve mvura itsva, ine kukosha kwehupfumi kuri pachena.

Chaiyo kesi yekushandiswa kweadsorbent yekudhinda uye kudhaya tsvina yemvura

field application

V. Hapu's core advantages

Nzira dzemazuva ano dzekurapa dhayi tsvina dzine zvikanganiso zvavo, zvose maererano nemigumisiro yekurapa uye mari yavo yekushandisa.

Membrane separation method ine matambudziko ekusvibiswa kwe membrane uye membrane inodhura, kukurumidza kutsiva frequency uye mutengo wekurapa wakakwira.

Izvo zvisingabatsiri nzira yekuchera ndiyo kushandiswa kukuru kwekutsvaira, uye kupatsanurwa kwechidimbu kunonyanya kuoma, mari yakakwirira patani yekurapa kwemvura, haigoni kuva yakawanda yekuenderera mberi kwekurapa.

Radiation nzira haisati yakura tekinoroji, mashandisirwo emagetsi, kushanda nesimba kwakaderera; kunze kwekudzivirira kukuvadza kwemwaranzi pamuviri wemunhu, asi zvakare inoda matanho ekudzivirira akakosha.

Iyo coagulation, oxidation uye biological nzira haigone kusangana nezvinodiwa zvekuburitsa kamwechete, uye haigone kuburitswa nenzira yakagadzikana.

Kune rumwe rutivi, iyo adsorption nzira inogona kunyatsobvisa organics kubva mudhayi tsvina yemvura kusvika pazasi peiyo discharge limit value, inova nzira yehupfumi uye inoshanda yekurapa dhayi tsvina.

Zvakanakira iyo adsorption nzira inosanganisira zvinotevera.

(1) Kutevedzwa kwakadzikama nemitemo yekuburitsa, iyo inogona kunyatso kudzikisa kudzvanywa kwebhizinesi kuchengetedza kwezvakatipoteredza.

(2) Ita zviedzo pamasampuli emvura yetsvina inogadzirwa panzvimbo, gadzira iyo adsorption process yakavakirwa pane tekinoroji uye zviedzo, uye uwane yakakwira dhigirii yekufananidza pakati petsvina uye maitiro.

(3) Midziyo inogara munzvimbo ine hupfumi, ine compact chimiro uye yakaderera yekudyara mukuvaka kwevagari nemidziyo; iyo desorbent inoshandiswa kakawanda uye yakakora nhanho nhanho, ine chiyero chekushandisa chepamusoro chemumiririri uye mutengo wakaderera wekushandisa.

(4) Zvikamu zvemodular zvinogona kuitika mumhando yemamodule, ayo anogona kuchinjika kuchinjika zvinoenderana nehukuru hwekugadzira uye ari nyore kuisa.

(5) Tekinoroji yepamusoro uye yakakura, hapana kusvibiswa kwechipiri, ine simba rakasimba rehunyanzvi uye ruzivo rwakapfuma muinjiniya maapplication.

whatsapp:+86 13805212761 = wechat

http://www.mit-ivy.com

mit-ivy industry kambani

info@mit-ivy.com

Nemhando yepamusoro uye mutengo uye welcom