Iyo pharmaceucal indasitiri yakatsvuka inonyanya kusanganisira mishonga inorwisa mabhakitiriya inogadzirwa nemarara uye synthetic inodhaka yekugadzira mishonga yemarara. Iyo pharmaceutical indasitiri yakatsvuka inosanganisira zvikamu zvina: Antibiotic kugadzirwa kwemvura Iyo madhirowa inoratidzirwa neyakaomarara kuumbwa, yakakwirira organic zvemukati, yakakwira ruvara, ruvara ruvara, kunyanya munyu wemunyu, kunyanya varombo biochemical biochemical zvivakwa uye kupindirana. Iyo inaini yakasviba yakasviba iyo yakaoma kurapa. Nekuvandudzwa kwendima yenyika yangu yemishonga, mishonga yemishonga yemvura ine zvishoma nezvishoma inova imwe yeiyo yakakosha kusvibiswa.
1. Maitiro ekurapa emishonga yemuchacewater
Nzira dzekurapa dzemapaketi emapaketi dzinogona kupfupikiswa se: Kurapa kwemakemikari, kurapwa kwemakemikari, kurapwa kwezvinhu zvakasiyana siyana, nzira yega yega yekurapa ine zvayo zvakanakira uye zvakaipa.
Kurapwa kwemuviri uye nemakemikari
Zvinoenderana nemhando yemhando yemhando yemhando yemishonga yemishonga, physicochemical kurapwa inoda kushandiswa seyakasarudzika kana post-kurapa maitiro ekurapa kwe biochemical kurapwa kwebiochemical. Iyo parizvino yakashandiswa nzira uye yemakemikari nzira inonyanya kusanganisira kabhuku, maruva emhepo, adsorption, adsorption, maAmonia achibvisa, electrolysis, ion exchanges uye membrane kupatsanurwa.
kabhuku
Iyi tekinoroji nzira yemvura yekurapa inoshandiswa zvakanyanya kumba uye kunze kwenyika. Iyo inoshandiswa zvakanyanya mukurapwa uye post-kurapwa kweyekurapa marara, senge aluminium sulfate uye polyferrric sulfate mune yechinyakare Chinese mushonga mushonga marara marara. Iyo kiyi yekunyorera coagulation kurapa ndiyo sarudzo chaiyo uye nekuwedzera kanokona nekuita kwakanaka kuita. Mumakore achangopfuura, kutungamira kwekuvandudza kanobudiranisa kwachinja kubva kuderera-molecular kune yakakwirira-manyoroni polymers, uye kubva kune imwe chete-chikamu chekuumbwa kuita basa [3]. Liu Minghua et al. . Mitero yekubvisa yaive 69.7%, 96.4% uye 87.5%, zvichiteerana.
kuronga kwemhepo
Kurera kwemhepo kunowanzo kusanganisira mhando dzakasiyana siyana senge zororo remhepo, dzakanyungudika mweya kuronga kwemhepo, makemikari emhepo kuronga kwemhepo, uye electrolytic mhepo kuronga kwemhepo. Xinchang pharmaceucal fekitori inoshandisa caf vortex air flotation kifaa yekunyepedzera mishonga yemapfunde. Iyo avhareji yekubvisa chiyero chekonzo inenge 25% nemakemikari akakodzera.
adsorption nzira
Inowanzo shandiswa adsorbents yakamiswa kabhoni, yakagadziriswa marasha, Humic acid, etc. Wuhan Janmin Fektorption Mhedzisiro yacho yakaratidza kuti cod yekubvisa chiyero chekushungurudzika yaive 41.1%, uye iyo bod5 / cod ratio yakavandudzwa.
Membrane Kupatsanurana
MaMembrane Technologies anosanganisira reverse osmosis, Nanefiltration uye fiber membranes kuti udzorere zvinhu zvinobatsira uye kuderedza zvese organic emissic. Mafungiro makuru ehunyanzvi uhwu midziyo yakapfava, iri nyore kushanda, hapana shanduko yechikamu uye shanduko yemakemikari, yakakwirira yekugadzirisa kushanda uye kuchengetedza simba. Juanna et al. Yakashandiswa Nanefiltrate membranes kupatsanura cinnamycinates. Izvo zvakawanikwa kuti Inhibitory mhedzisiro ye lincomycin pane hutachiona mumvura yakaderedzwa, uye cinnamycin yakadzoserwa.
Electrolysis
Maitiro acho ane zvakanakira kugona kwakanyanya, kushanda kwakareruka uye zvakadai, uye maElectrolytic jekerization mhedzisiro yakanaka. Li ying [8] yakaitwa electrolytic yekunyepedzera paRiboflavin Supernatant, uye iyo inobvisa mwero weCOD, SS uye chroma yasvika 71%, 83% uye 67%, zvichiteerana.
kurapwa kwemakemikari
Kana nzira dzemakemikari dzashandiswa, kushandiswa kwakanyanya kwevamwe mamwe mareza kunogona kukonzera kusvibiswa kwechipiri kwemiviri yemvura. Naizvozvo, basa rekutsvaga rekuedza rinofanira kuitwa pamberi pekugadzira. Nzira dzemakemikari dzinosanganisira Simbi-Carbon nzira, Chemical Redox nzira (Fenton Reagent, H2O2, O3), Dead Oxidation Technology, etc.
Iron carbon nzira
Iko kushanda kwemaindasitiri kunoratidza kuti kushandisa fe-c sedanho rekunyepedzera kwemishonga yemuchinjiko inogona kuvandudza biodegradability yeiyo effluuent. Lou Maoxing inoshandisa Iron-micro-Electrolysis-anaero-Aerobic-Aerobic-Aerobic-Air Fortation Yakasanganiswa yekurapa yemapepa emishonga yakadai seErythromycin uye Ciprofloxacin. Iyo cod yekubvisa chiyero mushure mekurapwa nesimbi uye kabhoni yaive 20%. %, uye yekupedzisira effluent inowirirana neNational First-Class Standard ye "Yakabatanidzwa marara marara discharge standard" (GB8978-19996).
Fenton's Reagent Kugadzirisa
Iko kusanganiswa kwemunyu munyu uye H2O2 kunodaidzwa kuti Fenton Nekudzokorora kwekutsvagisa, Ultraviolet mwenje (UV), oxate (c2o42-), etc. yakaunzwa kudzoserwa kwe panton Uchishandisa tio2 seyechivhi uye 9w Low-Pressure mercury Lemps seyakarukwa 0.41 mg / l.
Oxidation
Nzira yacho inogona kuvandudza biodegradabilabilabilability yemarara uye ine chiyero chiri nani chekubvisa cod. Semuenzaniso, matatu marara otsiot's marara akadai seBalcioglu akarapwa neOzone oalidation. Mhedzisiro yacho yakaratidza kuti ozonation yemarara haina kungowedzera iyo bhodhi
Oxidation tekinoroji
Inozivikanwa zvakare seyakafambira mberi yeLodiidation mhedzisiro yechiedza chazvino, magetsi, kurira, kusanganisa oxidation, photocataly Pakati pavo. Kuenzaniswa nemaitiro ekurapa akadai se Ultraviolet riys, kupisa, uye kumanikidzwa, kurapa kweiyo organic zvinhu zvakananga uye zvinoda zvishandiso zvishoma. Semhando idzva rekurapa, zvakanyanya uye zvakanyanya kutarisirwa kwakabhadharwa. Xiao Guangquan et al. . Ultrasonic kurapwa kwakaitwa makumi matanhatu nesimba uye simba raive 200 W, uye huwandu hwakazara hwekubvisa huwandu hwemarara hwaive 96%.
Biochemical kurapwa
Biochemical Tekinoroji inoshandiswa neyekushandisa mapopoma
Aerobic biological kurapwa
Sezvo vazhinji vemubvunzo mishonga yakadzika-yakasimba-organcration organic Naizvozvo, kushandiswa kwesimba kwakakura, iro risina kurapwa rinogona kurapwa zvisina kunaka, uye zvakaoma kuraswa zvakananga kusvika kune mwero mushure mekurapwa kweBiochemical. Naizvozvo, kushandisa Arobic wega. Kune mashoma kurapwa zviripo uye kuwanda kwekunyepedzera kunodiwa. Kazhinji inoshandiswa eerobic biological kurapwa nzira inosanganisira yakagadziriswa SLUDENGE nzira, ADSORPT yeBatch Batch yakagadziriswa SLUDGE nzira (SBRT Active), kutenderera kwakamiswa nzira sludge, nezvimwe. (Cass nzira) uye zvichingodaro.
Yakadzika Tsime Eration nzira
Yakadzika kwazvo aenation ndeye yakakwira-yekumhanyisa yakagadziriswa sludge system. Iyo nzira ine yakakwirira oksijeni shandisa chiyero, diki pasi nzvimbo, yakanaka kurapwa marongero, mari yakaderera, isina mari yekushandisa, hapana sludge bulking uye isingasviki sludge kugadzirwa. Uyezve, maitiro ayo anoparadza, uye kurapwa hakuna kukanganiswa nemamiriro ekunze emamiriro ekunze, ayo anogona kuve nechokwadi chekurapwa kwechando chekurapa kwechando mumatunhu ekuchamhembe. Mushure mekunge yakakwira-organcustration organc Zvinogona kuoneka kuti kugona kwekugadzirisa kwakanyanya, uko kunobatsira zvakanyanya kuitwa kunotevera. Ridza basa rekusarudza.
AB nzira
Iyo AB nzira ndeye Ultra-yakakwira-mutoro wakamiswa nzira sludge. Iyo yekubvisa mwero weBod5, cod, ss, phosphorous neAmmonia nitrogen neAB mac Zvakanakisa zvakanakira iwo mutoro wakakwira wechikamu, iyo yakasimba anti-yekuvhundutsa mutoro wekuwedzera, uye iyo yakakura yekudhara mhedzisiro pane ph kukosha uye zvinhu zvine chepfu. Izvo zvakanyatsokodzera kurapa kurapa kwegungwa nehuremu hwakanyanya uye shanduko huru mumhando yemvura uye huwandu. Iyo nzira yeYang Junshi et al. Inoshandisa iyo hydrolysis acidation-AB yebenzi yekubata mishonga inorwisa mabhakitiriya, inochengeterwa simba, uye mutengo wekurapa wakaderera pane zvemakemikari mari-biological kurapa nzira yakafanana nemarara akafanana.
Biological Bata Oxidation
Iyi tekinoroji inosanganisa zvakanakira nzira yakasarudzika uye nzira yeBiofilm, uye ine zvakanakira vhoriyamu yakawanda, yakaderera sludge kugadzirwa, yakasimba kukanganisa kuramba, kugadzikana kuita basa uye zvakaringana manejimendi. Mazhinji mapurojekiti anotora nzira yemasangano maviri, achivavarira kudzora matanho ekutakura pamatanho akasiyana, ipa play izere kusvika kune syrergistic maitiro pakati pehuwandu hwakasiyana uye nekuvandudza biochemical mhedzisiro uye kuvhundutsa kupokana. Muchiinjiniya, anaerobic kugaya uye acidation inowanzoshandiswa sedanho rekunyepedzera, uye chiitiko chekunyepedzera choxidation chinoshandiswa kurapa mishonga yemishonga. Harbin North Pharmaceutical Fekitori Inogamuchira Hydrolysis Acdization-maviri-Stage Biological Bata Oxidation Process yekurapa mishonga yemishonga. Iko kuvhiya kunobuda kunoratidza kuti kurapwa kwakasimba uye maitiro ekusanganisa zvine musoro. Nekukura zvishoma nezvishoma kwehunyanzvi hwekuita matekinoroji, minda yekushandisa zvakare yakawedzera zvakanyanya.
SBRT
Nzira yeSBR ine zvakanakira kusimba kwekushomeka kwekurwisa, zvakanyanyisa kuita, kushaikwa kwesimba, kuderedzwa kwekudzora, kuderedzwa kwekubvisa, uye kudengenyeka kwakanaka uye phosphorolus kubviswa. . Kushandura marara. Experiments on the treatment of pharmaceutical wastewater by SBR process show that the aeration time has a great influence on the treatment effect of the process; Kuiswa kwezvidimbu zvezviitiko, kunyanya kugadzirwa kweaerobic uye aerobic, kunogona kunatsiridza zvakanyanya kurapwa. Iyo SBR yakavhoterwa kurapwa kwePac maitiro anogona kugadzirisa zvakanyanya kuderera kwehurongwa. Mumakore achangopfuura, maitiro acho acho ave akakwana uye anoshandiswa zvakanyanya mukurapa kwemishonga yemishonga yemarara.
Anaerobic Biological kurapwa
Parizvino, kurapwa kweiyo yepamusoro-organtic organic Parizvino, ichiri kudiwa kusimbisa kukura uye dhizaini yekubudirira-kugona anaerobic vanoteedzera, uye mukudzika kwakadzika pamamiriro ekushanda. Izvo zvakanyatsobudirira zvikumbiro mumishonga yemapapu ekurapa anaAerobic
USB Act
Iyo UASB yekudzokorora ine zvakanakira kukwirira kweAnaersic Diestion inobudirira, yakareruka chimiro, pfupi hydrauic yekuchengetedza nguva, uye hapana kudikanwa kweiyo yakaparadzana sludge kudzoka mudziyo. USB inoshandiswa kurapwa kweanamycin, chlorin, vc, sd, glucose yekugadzira marara, iyo yeSD Iyo COD Kubvisa chiyero cheiyo maviri-Stage Series UASB inogona kusvika anopfuura 90%.
UBF nzira
Tenga Wenning et al. Muedzo wekufananidza wakaitwa paUASB uye UBF. Mhedzisiro yacho inoratidza kuti UBF ine maitiro ekutamiswa kwakanaka uye kupatsanura maitiro, akasiyana siyana ebhajudzi uye zviumbwa zvemhando yepamusoro, zvakanyanyisa kushanda, uye kusimbisa kushanda kwakasimba. Oxygen Bioreactorr.
Hydrolysis uye acidation
Iyo hydrolysis tank inonzi hydrolyzed upstream sludge mubhedha (husb) uye yakagadziridzwa uasb. Kuenzaniswa nehuwandu hweTangi anaerobic, iyo hydrolyis tank ine zvinotevera: Hapana kudiwa kwekuisa chisimbiso, hapana kumutsa, hapana matatu-chikamu chinoparadzanisa uye chinoita kuchengetedza; Inogona kushatisa macromolecules uye isiri-biodegradable organic zvinhu mune seage mumamolekyudhi madiki. Iyo inonyadzisa yezvinhu bioical inoshanda inovandudza bioderabiladilling yemvura yakasviba; Kuita kwacho kuri kutsanya, iyo tangi vhoriyamu idiki, iyo capital yekuvaka yekudyara idiki, uye iyo sludge vhoriyamu yakaderedzwa. Mumakore achangopfuura, iyo hydrolyis-aerobic maitiro yakave ichishandiswa zvakanyanya mukurapa kwemishonga yemicheka. Semuenzaniso, biopharmaceautical fekitori inoshandisa hydrolytic acidation-maviri-nhanho biological yekubatana oxidation maitiro ekurapa mishonga yemishonga. Iko kuvhiya kwakatsiga uye iyo organic zvine basa kubvisa mhedzisiro inoshamisa. Mitero yekubvisa yeCOD, BOD5 SS uye SS yaive 90.7%, 92.4% uye 87.6%, zvichiteerana.
Anaerobic-Aerobic yakasanganiswa kurapwa maitiro
Sezvo kurapwa kweAerobic kana anaerobic kurapwa chete hazvigone kuita zvinodiwa, zvakabatanidzwa maitiro akadai saArobic-Aerobic Iyo inoshandiswa zvakanyanya muinjiniya maitiro nekuda kwekuita kweimwe nzira yekugadzirisa. Semuenzaniso, fekitori yemishonga inoshandisa anaerobic-aerobic maitiro ekurapa pharmaceutical marara, iyo yekubvisa chiyero ndeye 98%, iyo cod yekubvisa ndeye 95%, uye maitiro ekurapa akagadzikana. Micro-Electrolysis-Anaerobic Hydrolysis-acidation-sbbr maitiro inoshandiswa kurapa makemikari synthetic pharmaceuticuical marara. Mhedzisiro yacho inoratidza kuti nhevedzano yese yemaitiro yakasimba kuramba kushanduka kwemhando yepamusoro uye huwandu, uye iyo cod yekubvisa kusvika ku92%, iyo isarudzo yakakodzera yekubata kwemapfunde emishonga. - Catalytic oxidation - Bata Oxidation Process. Kana iyo cod yevanonetesa ichangoita anenge gumi nemaviri mg / l, iyo cod yeiyo effluent iri pasi pe300 mg / l; Mari yekubvisa yeCodhi muBiologically Refractorical Pharracal Waswater Yakatemwa neBriglm-SBT HOTE YAKABUDA KUTI UTSHURE KUSHANDISA BIOFILM NYAYA uye SBRT.
Mukuwedzera, nekukura kwekuenderera kweiyo membrane tekinoroji, iyo yekunyorera yekutsvaga membrane bioreactor (MBR) mukurapa kwemavapu emishonga yakadzika zvishoma nezvishoma yakawedzera zvishoma nezvishoma. MBR inosanganisa hunhu hweMembrane kupatsanurana tekinoroji uye kurapwa kwebwe, uye kune zvakanakira vhoriyamu zvakakwirira, kukanganisa kwakasimba, kushoma kupokana, kushoma tsoka, uye kusashanda kusara. Iyo Anaerobic membrane bioreactor process yaishandiswa kurapa iyo pharmaceutical yepakati acid chloride Iyo cod kubvisa huwandu hwegadziriro inosara pamusoro pe90%. Kekutanga, kugona kweBaceria kushora chaiyo chaiyo organic nyaya yakashandiswa. Kunowedzera membrane bioreactors anoshandiswa kurapa maindasitiri marara ane 3,4-dichloroaniline. Iyo HRT yaive 2 h, iyo yekubvisa chiyero yakasvika 99%, uye iyo yakakodzera kurapwa kwakawanikwa. Pasinei nedambudziko rekupokana kwekunetseka, nekukura kwekuenderera kwehunyanzvi hwemamipani, MBB rinonyatso shandiswa mumunda wemapango emuchinjiko wekurapa.
2. Maitiro ekurapa uye kusarudzwa kwemishonga yemapfunde marara
Iyo yemhando yemhando yemhando yemishonga yemishonga inoita kuti zvisakwanise kuita kuti zvisakwanise kurapwa kweBiokscege kuti ubatwe chete kurapwa wega, saka kunyepedzera kwekunyepedzera kunofanirwa kuitwa tisati rasvika pakurapwa kweBiochemical. Kazhinji, tangi yekudzora inofanirwa kugadzirisazve iyo yemhando yemvura uye iyo phyya yechikadzi kana nzira yekunyepedzera, kuderedza zvinhu zvekunyepedzera mumvura, uye kugadzirisa kusvibiswa kwemvura. kufambisa iyo inotevera biochemical kurapwa kwemarara.
Iyo yakaratwa isina kutambisa inogona kurapwa neAnaerobic uye aerobic maitiro maererano nehunhu hwayo hwemvura. Kana izvo zvinodikanwa zvinodikanwa zvakakwira, maitiro eaerobic anofanirwa kuenderera mberi mushure mekurapa kweAerobic. Kusarudzwa kwechimiro chaicho kunofanirwa kufunga nezvezvinhu zvakaita sehunhu hweanotambudza, maitiro ekutambisa, iyo yekudyara nekugadzirisa uye kugadzirisa maitiro ekuita tekinoroji uye hupfumi. Iyo yese nzira nzira nzira yakasanganiswa yekunyepedzera - Aerobic-Aerobic- (post-kurapwa). Maitiro akasanganiswa e hydrolysis adsorption-bata oxidation-filtration inoshandiswa kurapa yakakwana pharmaceuticutical wasswater ine insulin in insulin.
3. Kudzokorora uye kushandiswa kwezvinhu zvinobatsira mumishonga yemicheka
Kurudzira kugadzirwa kwakachena muindasitiri yemishonga, kugadzirisa huwandu hwezvinhu zvisina kujairika zvezvigadzirwa zvepakati uye ne-zvigadzirwa, uye kuderedza kana kubvisa kusvibiswa mune yekugadzira maitiro kuburikidza nekugadzira tekinoroji. Nekuda kwekuva zvakanyanya kune mamwe mishonga yekugadzira mishonga, marara ane huwandu hwakakura hwezvinhu zvinodzokororwa. Zvekurapa kweiyo yakadaro mishonga mishonga marara, danho rekutanga ndere kusimbisa kupora kwekupora uye nekuregererwa. Kwemishonga yemapepa yepakati Shandisa kunge feteraiza kana kushandisa basa. Mhedzisiro yezvehupfumi zviri pachena; Kambani yeTekiniki yakakwira inoshandisa nzira yekuvhenekerwa kuti iite iyo yekugadzira marara neyakawandisa yeiyo formaldehyde yezvinyorwa. Mushure meiyo formaldehyde gasi yakadzoserwa, inogona kuumbwa mune yakasarudzika yekugadzirisa kana kupiswa seyebuiler kupisa sosi. Kuburikidza nekudzoreredzwa kweFormaldehyde, kushandiswa kwekushandiswa kwezvinhu kunogona kuzadziswa, uye mutengo wekudyara kwetanho rekurapa kunogona kupora mukati memakore mana kusvika mashanu, uchiziva kubatana kwezvakatipoteredza uye zvakanaka zvehupfumi. Nekudaro, kuumbwa kweiyo generace pharmaceuutical marara kuoma, kwakaoma kudzokorora, maitiro ekugadzirisa anoomeserwa, uye mutengo wakakwira. Naizvozvo, yakakwira uye inoshanda seyakagadziriswa mashura ekurapa tekinoroji ndiyo kiyi yekugadzirisa zvizere dambudziko rekusiya.
4 Mhedziso
Pave paine mabhuku mazhinji pane kurapwa kwemishonga yemishonga yemvura. Nekudaro, nekuda kwekusiyana-siyana kwezvinhu zvisina kugadzirwa uye maitiro mune iyo mishonga indasitiri, marara emhando yemhando inosiyana zvakanyanya. Naizvozvo, hapana nzira yakura uye yakabatana yekurapa yemishonga yemishonga yemicheka. Iyo nzira yekugadzirisa iyo yekusarudza inoenderana nemarara. zvisikwa. Zvinoenderana nehunhu hwehunhu hwemarara, kureverera kunowanzodikanwa kuti uvandudze biodegradabiladability yemvura, pakutanga bvisa zvisina kujairika, uye wozosanganisa ne biochemical kurapwa. Parizvino, kuvandudzwa kweiyo yehupfumi uye inoshanda yemvura yekurapa yekurapa mudziyo idambudziko rekukurumidzira kugadziriswa.
FekitoriChina ChemicalAnonic Pam Polyacrylamide Catocculant, Chitosan, Dicosan PoWoDyl Ammoni Polwacrrylamide, Polydadmac, Pddmac, Polyamine, isu hatingoburitse mhando yepamusoro kune vatengesi vedu, asi zvakanyanya kukosha mutengo wedu mukuru pamwe nemutengo wetsvina.
ODM Factory China Pam, Anonic Polycrylwide, Hpam, PHPA, PHPA, Yedu Yakasimbiswa Kusimbisa, Kubatana Kwakasikwa, vanhu vanokunda, kuhwina kubatana ". Tinovimba tinogona kuve nehukama hushamwari nemuzvinamwarire kubva pasi rese.
Inobuda muBaidu.
Kutumira Nguva: Aug-15-2022