Iko kudhinda uye Dyeing Warthwater Kurapa Kwemidziyoinonyanya kugadzirwa uye yakagadziriswa yekudhinda uye yakadyarwa yakatsvuka nekrinatization uye yakaoma cod, iyo inogona kugadzirisa matambudziko ehunyanzvi mukudhinda kwekudhinda nekudhinda kwekurapa kwekurapa. Iko kudhinda uye dhayezero yemvura inogona kudzingwa kusvika kune maratidziro mushure mekurapwa.
Hunhu hwemvura hwekudhinda uye dhayeti tsvarakadenga inosiyana zvichienderana nemhando yeFiber inoshandiswa uye kugadzirisa tekinoroji, uye zvinhu zvakasvibisa zvinosiyana zvakanyanya. Kudhinda uye Dyeing Waterater Kazhinji kazhinji ine hunhu hwekusanzwisisika kwepakadzika, akawanda marudzi, zvinhu zvine muchetura uye zvinokuvadza, uye zvakakwirira chrormaticity. Kazhinji, iyo PH Kukosha kwekudhinda uye dhaying marara ndeye 6-10, codcr ndeye 400-1000mg / l, bod5 iri 100-00mg / l, SS izhasi / l, uye iyo chromaticity ndeye 100-400 nguva.
Asi pakaitwa kudhinda uye dhayesita, mhando dzemachira akashandiswa, uye kugadzirisa tekinoroji shanduko, mhando yegungwa ichave nekuchinja kwakakosha. Mumakore achangopfuura, nekuda kwekuvandudza kwemakemikari emakemikari fabics, nekukwira kwekutevedzera silk, uye kufambiswa kwehunyanzvi hwekusvibisa silk (kunyanya hydrolyses Iyo CoDcr Constrenration yakawedzera kubva kumazana eMG / L kusvika kupfuura 2000-3000mg / L, uye iyo phkoti yasvika pakureba kweiyo yeCodhi yeBiology yekurapa kubva pamakumi manomwe muzana kusvika pamakumi mashanu muzana, kana kunyange kuderera.
Huwandu hwekuda kutambisa mvura mukudhinda uye kurasa madhiri idiki. Sangano racho riri alkaline ne phengo ye ph kukosha kwemakore gumi nemaviri Iko kushayiwa mambakwedza nePolyvinyl doro (PVA) sekuremekedza kukuru kweCotton (senge polyester cotton warp yarn) ine yakakwira cod uye yakaderera bod, uye biodegradability yemaronda ane murongo ari murombo.
Kudhinda uye Dyeing Wastwater ine huwandu hukuru hwetsvina yemvura uye kusunganidzwa kwemvura, kusanganisira cellolose, etrogenth
Kudhinda uye Dyeing Manwater ine huwandu hwakakura hwehuwandu hwekubuda kwemvura, asi kusvibiswa kwechiedza, icho chine nguva yakasara yekubuda, zvidiki zve acetic acid, oxdium acid, sodium ihosulfate, nezvimwe.
Kudhinda uye Dyeing Water water mermening marara ane yakakwira alkali yezvemukati, naNaolo zvirimo kubva ku3% kusvika pa5%. Zvakawanda zvekudhinda uye zvinomera zvinomera zvinopora Naoh kuburikidza nekuvapura nekuvhuvhuta, saka zvinonzwisisika mambakwedza haawanzo kudzingwa. Mushure mekudzokororwa kushandisa, iyo yekupedzisira yakaraswa matsime ichiripo, ine yakakwirira bod, cod, uye ss.
Huwandu hwemvura inonyura mune yekudhinda uye dhayi iri yakakura, uye iyo mvura mhando inosiyana zvichienderana nemadhadha anoshandiswa. Iyo ine slurries, dhayi, inowedzera, surfacts, nezvimwewo, uye kazhinji yakasimba alkaline ine yakakwirira crombation. Iyo cod yakakwira zvakanyanya kupfuura bod, uye yayo biodegradabiling murombo.
Iyo huwandu hwekudhinda uye tsvina yakatsvuka mvura yakakura. Kuwedzera kumvura yemvura kubva mukudhinda maitiro, inosanganisirawo soaping uye mvura yekushambidza marara mushure mekudhinda. Kusungwa kwesvibisa kwakakwirira, kusanganisira svutugadzike, dhayi, dzakapedzisira, nezvimwe, neBod uye cood vese vakakwira.
Iyo huwandu hwemarara kubva pakudhinda uye kurapwa kwemarara kurapwa kushoma kwechidiki, iyo ine fiber machipisi, inogara, vamiririri emafuta, uye slurries.
Kudhinda uye Dyeing Wastwater Alkali kuderedza matsime emvura kunogadzirwa neAlkali kuderedza kutevedzera silk, ine terephthalic acid uye etherphthalic acid zvirimo kusvika pamakumi manomwe neshanu muzana. Alkaline kuderedza marara asina kungova neyekutanga ph kukosha (kazhinji> 12), asi zvakare ine yakanyanya kutsungirira kwechinhu che organic. Iyo CoDCr muSturwater Yakabviswa kubva kuAlkali kuderedza maitiro kunogona kusvika kusvika 90000 mg / l. Yakakwira Molecular Orgroc makomputa uye mamwe madhiri akaomesesa biodegrade, uye rudzi urwu rwemarara rwemvura ndeyako kusungwa uye kwakaoma kushatisa organic marara.
Kudhinda uye Dyeing Market Market zvekurapa zvinoshandisa zviitiko zvehupenyu zveAnaerobic uye aerobic bacteria kuti utore organic pollutants mumarara. Panguva imwecheteyo, iyo biological floculests yakaumbwa nemhirizhonga inoparadzanisa uye floculate yakamiswa uye colleculate yakamiswa polutants, adsorb pane yakasvibirira sludge, kushatisa organic zvinhu, uye pakupedzisira kuwana mhedzisiro yekuchenesa marara.
Midziyo yacho yakashongedzwa neyakagadziriswa pasi pemvura, iyo inosundidzirwa nekuyerera kwemvura kuti iite cual basa rekugadzirisa. Kana uchirapa seage, chiratidzo chinoyerera munzvimbo yekubva kuEeneration kubva kumusoro kwechishandiso, uye mutengesi ari pasi pemvura pasi pemvura uye inosundira kuyerera kuti isimudzire sosi. Sewage inouya nekukurumidza inosanganisa zvizere nemusanganiswa wepakutanga, kujaira shanduko muIntle mvura mhando kusvika pakukwira zvakanyanya. Iyo aErator ine makumi maviri mabasa emvura inoyerera propulsion uye underwater Aeration, achiita kuti mvura inyore munzvimbo yekufamba-famba ichitenderera mberi uye kuwedzera iyo yakanyungudika oxygen yezvinyorwa mune seyakawona. Nekuda kwekuenderera mberi kwekuenderera mberi uye kuyerera kwesungwa munzvimbo yegwenzi, mhando yemvura pane imwe neimwe nzvimbo mudunhu iri yunifomu, uye huwandu hwehutachiona hwakafanana. Naizvozvo, mamiriro ekushanda echikamu chimwe nechimwe chenzvimbo yegwenzi idzo dzinowanzoitika. Izvi zvinodzora iyo yese biochemical maitiro pasi pemamiriro akanaka uye akafanana. Chete chine basa chinodzikiswa zvishoma nezvishoma ne microorganisms, uye nematsime machena anonatswa. Kubudirira kwekunatswa kwakakwira, uye zvese zviratidzo zveiyo effluent yeMiismation zviyero zveNational "emission yemari yekupenda muChinese yekunyepedzera uye indasitiri" (GB 4267-92). Zvinoenderana nezvinodiwa nevatengi, zvimwe zvinowedzera zvivakwa zvinogona kupihwa ozone
Izvi zvakabatanidzwa kudhinda zvekurapa zvakakodzera kurapwa kwekurapa kwakasiyana-siyana uye kupedzisa marara uye kupedzisa marara uye kwakarukwa marara.
Kutumira Nguva: Jun-05-2023