{"id":"https://openalex.org/W45521978","doi":"https://doi.org/10.26021/6168","title":"Towards Environmentally Benign Wastewater Treatment - Photocatalytic Study of Degradation of Industrial Dyes","display_name":"Towards Environmentally Benign Wastewater Treatment - Photocatalytic Study of Degradation of Industrial Dyes","publication_year":2011,"publication_date":"2011-01-01","ids":{"openalex":"https://openalex.org/W45521978","doi":"https://doi.org/10.26021/6168","mag":"45521978"},"language":"en","primary_location":{"id":"pmh:oai:ir.canterbury.ac.nz:10092/6400","doi":null,"is_oa":false,"landing_page_url":"https://ir.canterbury.ac.nz/bitstreams/aa187366-bf03-48b7-869b-a46dea32cfd6/download","pdf_url":null,"source":{"id":"https://openalex.org/S4377196357","display_name":"UC Research Repository  (University of Canterbury)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I185492890","host_organization_name":"University of Canterbury","host_organization_lineage":["https://openalex.org/I185492890"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Theses / Dissertations"},"parent_works":[],"lineage":["https://openalex.org/W45521978"],"child_works_count":0,"type":"dissertation","is_traditional":true,"indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.26021/6168","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5020770477","display_name":"Ida Nuramdhani","orcid":"https://orcid.org/0000-0002-1034-3598","observed_orcids":["https://orcid.org/0000-0002-1034-3598"]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Nuramdhani, Ida","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5020770477"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10024","display_name":"TiO2 Photocatalysis and Solar Cells","score":0.9750999808311462,"subfield":{"id":"https://openalex.org/subfields/2105","display_name":"Renewable Energy, Sustainability and the Environment"},"field":{"id":"https://openalex.org/fields/21","display_name":"Energy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10024","display_name":"TiO2 Photocatalysis and Solar Cells","score":0.9750999808311462,"subfield":{"id":"https://openalex.org/subfields/2105","display_name":"Renewable Energy, Sustainability and the Environment"},"field":{"id":"https://openalex.org/fields/21","display_name":"Energy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10078","display_name":"Advanced Photocatalysis Techniques","score":0.012500000186264515,"subfield":{"id":"https://openalex.org/subfields/2105","display_name":"Renewable Energy, Sustainability and the Environment"},"field":{"id":"https://openalex.org/fields/21","display_name":"Energy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10210","display_name":"Advanced oxidation water treatment","score":0.010599999688565731,"subfield":{"id":"https://openalex.org/subfields/2312","display_name":"Water Science and Technology"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/photocatalytic-degradation","display_name":"photocatalytic degradation","score":0.8370000123977661},{"id":"https://openalex.org/keywords/dye-wastewater","display_name":"dyeing wastewater","score":0.6050000190734863},{"id":"https://openalex.org/keywords/industrial-dyes","display_name":"industrial dyes","score":0.7390000224113464},{"id":"https://openalex.org/keywords/titanium-dioxide","display_name":"titanium dioxide","score":0.5979999899864197},{"id":"https://openalex.org/keywords/gold-nanoparticles","display_name":"gold nanoparticles","score":0.9139999747276306},{"id":"https://openalex.org/keywords/tio2-sio2-support","display_name":"TiO2-SiO2 support","score":0.7459999918937683},{"id":"https://openalex.org/keywords/dye-mineralization","display_name":"dye mineralization","score":0.6489999890327454},{"id":"https://openalex.org/keywords/point-of-zero-charge","display_name":"point of zero charge","score":0.6489999890327454},{"id":"https://openalex.org/keywords/dye-degradation-kinetics","display_name":"dye degradation kinetics","score":0.5090000033378601},{"id":"https://openalex.org/keywords/reactive-dyes","display_name":"reactive dyes","score":0.46799999475479126},{"id":"https://openalex.org/keywords/azo-dyes","display_name":"azo dyes","score":0.656000018119812},{"id":"https://openalex.org/keywords/cationic-dyes","display_name":"cationic dyes","score":0.6679999828338623}],"concepts":[{"id":"https://openalex.org/C65165184","wikidata":"https://www.wikidata.org/wiki/Q218831","display_name":"Photocatalysis","level":3,"score":0.6669275760650635},{"id":"https://openalex.org/C94061648","wikidata":"https://www.wikidata.org/wiki/Q336191","display_name":"Wastewater","level":2,"score":0.6544930934906006},{"id":"https://openalex.org/C2779679103","wikidata":"https://www.wikidata.org/wiki/Q5251805","display_name":"Degradation (telecommunications)","level":2,"score":0.6366832256317139},{"id":"https://openalex.org/C548081761","wikidata":"https://www.wikidata.org/wiki/Q180388","display_name":"Waste management","level":1,"score":0.49833106994628906},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.47495031356811523},{"id":"https://openalex.org/C44403221","wikidata":"https://www.wikidata.org/wiki/Q6592216","display_name":"Industrial wastewater treatment","level":3,"score":0.455465167760849},{"id":"https://openalex.org/C57442070","wikidata":"https://www.wikidata.org/wiki/Q221275","display_name":"Sewage treatment","level":2,"score":0.44487446546554565},{"id":"https://openalex.org/C528095902","wikidata":"https://www.wikidata.org/wiki/Q2283886","display_name":"Pulp and paper industry","level":1,"score":0.4238755702972412},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.37371575832366943},{"id":"https://openalex.org/C21880701","wikidata":"https://www.wikidata.org/wiki/Q2144042","display_name":"Process engineering","level":1,"score":0.32402586936950684},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.27262401580810547},{"id":"https://openalex.org/C87717796","wikidata":"https://www.wikidata.org/wiki/Q146326","display_name":"Environmental engineering","level":1,"score":0.25933003425598145},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.18149074912071228},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.16794425249099731},{"id":"https://openalex.org/C161790260","wikidata":"https://www.wikidata.org/wiki/Q82264","display_name":"Catalysis","level":2,"score":0.11728677153587341},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.06590378284454346},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"pmh:oai:ir.canterbury.ac.nz:10092/6400","doi":null,"is_oa":false,"landing_page_url":"https://ir.canterbury.ac.nz/bitstreams/aa187366-bf03-48b7-869b-a46dea32cfd6/download","pdf_url":null,"source":{"id":"https://openalex.org/S4377196357","display_name":"UC Research Repository  (University of Canterbury)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I185492890","host_organization_name":"University of Canterbury","host_organization_lineage":["https://openalex.org/I185492890"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Theses / Dissertations"},{"id":"doi:10.26021/6168","doi":"https://doi.org/10.26021/6168","is_oa":true,"landing_page_url":"https://doi.org/10.26021/6168","pdf_url":null,"source":{"id":"https://openalex.org/S4377196357","display_name":"UC Research Repository  (University of Canterbury)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I185492890","host_organization_name":"University of Canterbury","host_organization_lineage":["https://openalex.org/I185492890"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Dissertation"},{"id":"mag:45521978","doi":null,"is_oa":false,"landing_page_url":"https://ir.canterbury.ac.nz/bitstream/10092/6400/1/thesis_fulltext.pdf","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":{"id":"doi:10.26021/6168","doi":"https://doi.org/10.26021/6168","is_oa":true,"landing_page_url":"https://doi.org/10.26021/6168","pdf_url":null,"source":{"id":"https://openalex.org/S4377196357","display_name":"UC Research Repository  (University of Canterbury)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I185492890","host_organization_name":"University of Canterbury","host_organization_lineage":["https://openalex.org/I185492890"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Dissertation"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/6","score":0.965499997138977,"display_name":"Clean water and sanitation"},{"id":"https://metadata.un.org/sdg/12","score":0.833299994468689,"display_name":"Responsible consumption and production"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W402676477","https://openalex.org/W599736201","https://openalex.org/W609687340","https://openalex.org/W1504921258","https://openalex.org/W1538202910","https://openalex.org/W1711611168","https://openalex.org/W1963158707","https://openalex.org/W1965063032","https://openalex.org/W2079308081","https://openalex.org/W2346863155","https://openalex.org/W2487505070","https://openalex.org/W2600429759","https://openalex.org/W2753087543"],"related_works":["https://openalex.org/W2913928238","https://openalex.org/W7162195949","https://openalex.org/W2369911080","https://openalex.org/W2392397897","https://openalex.org/W4223487225","https://openalex.org/W2001307608","https://openalex.org/W4244013166","https://openalex.org/W2334854623","https://openalex.org/W1984852987","https://openalex.org/W3170435875"],"abstract_inverted_index":{"Pollution":[0],"created":[1],"by":[2,316],"textile":[3],"dyeing":[4,32],"operations":[5],"attracts":[6],"significant":[7,466],"attention":[8],"because":[9],"an":[10],"effluent":[11,44],"containing":[12],"a":[13,117,132,176,447,465],"complex":[14],"mixture":[15],"of":[16,38,48,59,72,79,87,93,102,114,116,120,135,142,153,156,175,188,198,225,243,250,252,266,310,319,330,373,392,398,450,471],"coloured":[17,60,81],"and":[18,31,127,232,263,341,383,405,417],"potentially":[19],"toxic":[20],"compounds":[21],"can":[22],"be":[23,63],"released":[24],"with":[25,169,203,230],"the":[26,36,57,84,100,103,112,143,149,162,186,189,210,214,219,226,264,300,308,317,320,328,331,338,343,353,395,427,437,469],"discharged":[27],"water.":[28],"Developing":[29],"dyes":[30,122,368,374],"conditions":[33,235,245],"to":[34,51,130,160,212,255,334],"reduce":[35],"amount":[37],"residual":[39],"dye":[40,95,311,462],"contained":[41],"in":[42,106,259,342,376,380,407,440,468],"any":[43],"has":[45,209],"been":[46],"one":[47,141],"many":[49],"approaches":[50],"minimise":[52],"this":[53,68,107,157,275,381],"environmental":[54],"impact.":[55],"However,":[56],"presence":[58],"discharge":[61],"cannot":[62],"totally":[64],"eliminated":[65],"using":[66,281,436],"only":[67],"strategy.":[69],"Thus,":[70],"development":[71],"efficient":[73,289],"post-dyeing":[74],"wastewater":[75],"treatment":[76],"methods":[77],"capable":[78],"removing":[80],"products":[82],"from":[83,274,369],"water":[85],"is":[86,99,128,139,159,228,286,302,313,352],"paramount":[88],"importance.":[89],"TiO2-mediated":[90],"photocatalytic":[91,194,216,396,422],"degradation":[92,195,312,323],"organic":[94,121,136],"molecules":[96],"via":[97,239],"oxidation":[98],"focus":[101],"study":[104,276],"reported":[105],"thesis.":[108],"TiO\u2082":[109,138,167,180,201,403,415,429],"significantly":[110,455],"increases":[111],"rate":[113,309,324],"photodegradation":[115,238,280,387],"wide":[118,133],"range":[119],"under":[123],"mild":[124],"operating":[125],"conditions,":[126],"able":[129],"mineralise":[131],"spectrum":[134],"contaminants.":[137],"also":[140],"very":[144],"few":[145],"substances":[146],"appropriate":[147],"for":[148,236,357,426],"industrial":[150],"applications.":[151],"One":[152],"primary":[154],"aims":[155],"thesis":[158,227,393],"test":[161],"hypothesis":[163],"that":[164,278,461],"augmenting":[165],"standard":[166],"photocatalysts":[168],"Au":[170],"nanoparticles":[171,205,284,412,445],"could":[172],"increase":[173],"performance":[174,423],"catalyst,":[177],"while":[178],"immobilizing":[179],"on":[181,206,327,336],"SiO\u2082":[182,207],"support":[183,208],"may":[184],"improve":[185],"cost":[187],"process":[190],"efficiency,":[191],"i.e.":[192],"more":[193,288,456],"per":[196],"particle":[197],"TiO\u2082.":[199],"Combining":[200],"doped":[202],"gold":[204,411],"potential":[211],"provide":[213],"highest":[215],"ability":[217,452],"at":[218,304,347,364],"lowest":[220],"cost.":[221],"The":[222,271,322,389,420],"first":[223],"half":[224,391],"concerned":[229],"establishing":[231],"optimizing":[233],"experimental":[234],"monitoring":[237],"UV-Visible":[240],"spectroscopy.":[241],"Effects":[242],"various":[244,399],"such":[246],"as":[247,431],"temperature,":[248],"sequence":[249],"addition":[251],"reagents,":[253],"exposure":[254],"light":[256],"vs.":[257],"experiments":[258],"dark,":[260],"sampling":[261],"methods,":[262],"use":[265],"quenching":[267],"agent":[268],"were":[269,378],"examined.":[270],"main":[272],"conclusions":[273],"are":[277,454],"light-induced":[279],"titanium":[282],"dioxide":[283],"catalysts":[285],"comparatively":[287],"than":[290,362],"purely":[291],"chemical":[292],"catalytic":[293,451],"(e.g.":[294],"non-light":[295],"mediated)":[296],"degradation,":[297],"even":[298],"if":[299],"latter":[301],"performed":[303],"elevated":[305],"temperature.":[306],"Further,":[307],"affected":[314],"considerably":[315],"parameters":[318],"system.":[321],"depends":[325],"strongly":[326],"pH":[329,348],"solution,":[332],"due":[333],"charges":[335],"both":[337],"catalyst":[339],"surface":[340],"dye.":[344],"In":[345],"general,":[346],"\u2264":[349],"6.8,":[350],"which":[351,433],"zero":[354],"charge":[355],"point":[356],"TiO\u2082,":[358],"reactions":[359],"proceeded":[360],"faster":[361],"those":[363],"higher":[365],"pH.":[366],"Six":[367],"four":[370],"different":[371,386],"classes":[372],"used":[375,379],"industry":[377],"study,":[382],"all":[384],"showed":[385,446],"behaviour.":[388],"second":[390],"tests":[394],"abilities":[397],"TiO\u2082-based":[400],"catalysts:":[401],"pure":[402],"(commercial":[404],"custom-made":[406,428],"our":[408],"laboratory),":[409],"TiO\u2082-supported":[410,443],"(Au/TiO\u2082),":[413],"SiO\u2082-supported":[414,418],"(TiO\u2082/SiO\u2082),":[416],"Au/TiO\u2082.":[419],"best":[421],"was":[424,434,459],"observed":[425,460],"code-named":[430],"e-TiO\u2082,":[432],"synthesized":[435],"sol-gel":[438],"method":[439],"dry":[441],"ethanol.":[442],"Au55":[444],"similar":[448],"level":[449],"but":[453],"expensive.":[457],"It":[458],"adsorption":[463],"played":[464],"role":[467],"case":[470],"SiO\u2082-immobilized":[472],"photocatalysts.":[473]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2018,"cited_by_count":1}],"updated_date":"2026-09-26T08:19:03.415552","created_date":"2016-06-24T00:00:00"}