{"id":"https://openalex.org/W7225693752","doi":"https://doi.org/10.32526/ennrj/25/20260136","title":"Sorption Behavior and Removal Performance of Polypropylene Microplastics Using Bamboo Biochar and Rice Husk Ash in Aqueous Solution","display_name":"Sorption Behavior and Removal Performance of Polypropylene Microplastics Using Bamboo Biochar and Rice Husk Ash in Aqueous Solution","publication_year":2026,"publication_date":"2026-11-10","ids":{"openalex":"https://openalex.org/W7225693752","doi":"https://doi.org/10.32526/ennrj/25/20260136"},"language":"en","primary_location":{"id":"doi:10.32526/ennrj/25/20260136","doi":"https://doi.org/10.32526/ennrj/25/20260136","is_oa":true,"landing_page_url":"https://doi.org/10.32526/ennrj/25/20260136","pdf_url":"https://ph02.tci-thaijo.org/index.php/ennrj/article/download/264801/174723","source":{"id":"https://openalex.org/S2764901502","display_name":"Environment and Natural Resources Journal","issn_l":"1686-5456","issn":["1686-5456","2408-2384"],"is_oa":true,"is_in_doaj":true,"is_core":false,"listed_in":["doaj","jufo-1","poland-20","russia-white-list-3"],"host_organization":"https://openalex.org/P4310319392","host_organization_name":"Mahidol University","host_organization_lineage":["https://openalex.org/P4310319392"],"host_organization_lineage_names":["Mahidol University"],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Environment and Natural Resources Journal","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://ph02.tci-thaijo.org/index.php/ennrj/article/download/264801/174723","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5092271191","display_name":"Nantira Vorakarnchanabun","orcid":"https://orcid.org/0000-0002-8038-0298","observed_orcids":["https://orcid.org/0000-0002-8038-0298"]},"institutions":[{"id":"https://openalex.org/I60837268","display_name":"King Mongkut's University of Technology Thonburi","ror":"https://ror.org/0057ax056","country_code":"TH","type":"education","lineage":["https://openalex.org/I60837268"]}],"countries":["TH"],"is_corresponding":false,"raw_author_name":"Nantira Vorakarnchanabun","raw_affiliation_strings":["Environmental Technology Program, School of Energy, Environment and Materials,  King Mongkut\u2019s University of Technology Thonburi, Bangkok, Thailand"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Environmental Technology Program, School of Energy, Environment and Materials,  King Mongkut\u2019s University of Technology Thonburi, Bangkok, Thailand","institution_ids":["https://openalex.org/I60837268"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047431975","display_name":"Suchanya Wongrod","orcid":"https://orcid.org/0000-0001-7192-4989","observed_orcids":["https://orcid.org/0000-0001-7192-4989"]},"institutions":[{"id":"https://openalex.org/I60837268","display_name":"King Mongkut's University of Technology Thonburi","ror":"https://ror.org/0057ax056","country_code":"TH","type":"education","lineage":["https://openalex.org/I60837268"]}],"countries":["TH"],"is_corresponding":false,"raw_author_name":"Suchanya Wongrod","raw_affiliation_strings":["Environmental Technology Program, School of Energy, Environment and Materials,  King Mongkut\u2019s University of Technology Thonburi, Bangkok, Thailand"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Environmental Technology Program, School of Energy, Environment and Materials,  King Mongkut\u2019s University of Technology Thonburi, Bangkok, Thailand","institution_ids":["https://openalex.org/I60837268"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5075329717","display_name":"Sasidhorn Buddhawong","orcid":"https://orcid.org/0000-0001-7430-3280","observed_orcids":["https://orcid.org/0000-0001-7430-3280"]},"institutions":[{"id":"https://openalex.org/I60837268","display_name":"King Mongkut's University of Technology Thonburi","ror":"https://ror.org/0057ax056","country_code":"TH","type":"education","lineage":["https://openalex.org/I60837268"]}],"countries":["TH"],"is_corresponding":false,"raw_author_name":"Sasidhorn Buddhawong","raw_affiliation_strings":["Environmental Technology Program, School of Energy, Environment and Materials,  King Mongkut\u2019s University of Technology Thonburi, Bangkok, Thailand"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Environmental Technology Program, School of Energy, Environment and Materials,  King Mongkut\u2019s University of Technology Thonburi, Bangkok, Thailand","institution_ids":["https://openalex.org/I60837268"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I60837268"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"25","issue":"1","first_page":"1","last_page":"12"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10753","display_name":"Microplastics and Plastic Pollution","score":0.9028000235557556,"subfield":{"id":"https://openalex.org/subfields/2310","display_name":"Pollution"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10753","display_name":"Microplastics and Plastic Pollution","score":0.9028000235557556,"subfield":{"id":"https://openalex.org/subfields/2310","display_name":"Pollution"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10016","display_name":"Adsorption and biosorption for pollutant removal","score":0.09489999711513519,"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"}},{"id":"https://openalex.org/T12078","display_name":"Environmental remediation with nanomaterials","score":0.0003000000142492354,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"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/polypropylene-microplastics","display_name":"polypropylene microplastics","score":0.9980000257492065},{"id":"https://openalex.org/keywords/aged-microplastics","display_name":"aged microplastics","score":0.7910000085830688},{"id":"https://openalex.org/keywords/bamboo-biochar","display_name":"bamboo biochar","score":0.921999990940094},{"id":"https://openalex.org/keywords/rice-husk-ash","display_name":"rice husk ash","score":1.0},{"id":"https://openalex.org/keywords/microplastic-removal","display_name":"microplastic removal","score":0.7599999904632568},{"id":"https://openalex.org/keywords/adsorption-kinetics","display_name":"adsorption kinetics","score":0.8299999833106995},{"id":"https://openalex.org/keywords/adsorption-isotherms","display_name":"adsorption isotherms","score":0.9750000238418579},{"id":"https://openalex.org/keywords/point-of-zero-charge","display_name":"point of zero charge","score":0.8069999814033508},{"id":"https://openalex.org/keywords/electrostatic-adsorption","display_name":"electrostatic adsorption","score":0.7120000123977661},{"id":"https://openalex.org/keywords/chemisorption","display_name":"chemisorption","score":0.8600000143051147},{"id":"https://openalex.org/keywords/physisorption","display_name":"physisorption","score":1.0},{"id":"https://openalex.org/keywords/microplastic-aging","display_name":"microplastic aging","score":0.7730000019073486},{"id":"https://openalex.org/keywords/surface-modification","display_name":"surface modification","score":0.5440000295639038},{"id":"https://openalex.org/keywords/low-cost-adsorbent","display_name":"low-cost adsorbent","score":0.703000009059906},{"id":"https://openalex.org/keywords/wastewater-treatment","display_name":"wastewater treatment","score":0.6700000166893005},{"id":"https://openalex.org/keywords/freundlich-isotherm","display_name":"Freundlich isotherm","score":0.6880000233650208},{"id":"https://openalex.org/keywords/pseudo-second-order-kinetics","display_name":"pseudo-second-order kinetics","score":0.9330000281333923}],"concepts":[{"id":"https://openalex.org/C58445606","wikidata":"https://www.wikidata.org/wiki/Q898533","display_name":"Sorption","level":3,"score":0.8349000215530396},{"id":"https://openalex.org/C2780401329","wikidata":"https://www.wikidata.org/wiki/Q6839919","display_name":"Microplastics","level":2,"score":0.8188999891281128},{"id":"https://openalex.org/C150394285","wikidata":"https://www.wikidata.org/wiki/Q180254","display_name":"Adsorption","level":2,"score":0.7746000289916992},{"id":"https://openalex.org/C2777973245","wikidata":"https://www.wikidata.org/wiki/Q146174","display_name":"Polypropylene","level":2,"score":0.6819000244140625},{"id":"https://openalex.org/C184651966","wikidata":"https://www.wikidata.org/wiki/Q906356","display_name":"Aqueous solution","level":2,"score":0.6779000163078308},{"id":"https://openalex.org/C2780050857","wikidata":"https://www.wikidata.org/wiki/Q354417","display_name":"Physisorption","level":3,"score":0.6276999711990356},{"id":"https://openalex.org/C112825004","wikidata":"https://www.wikidata.org/wiki/Q1924292","display_name":"Freundlich equation","level":3,"score":0.6229000091552734},{"id":"https://openalex.org/C56085101","wikidata":"https://www.wikidata.org/wiki/Q905495","display_name":"Biochar","level":3,"score":0.5945000052452087},{"id":"https://openalex.org/C42360764","wikidata":"https://www.wikidata.org/wiki/Q83588","display_name":"Chemical engineering","level":1,"score":0.5773000121116638},{"id":"https://openalex.org/C75296557","wikidata":"https://www.wikidata.org/wiki/Q14524280","display_name":"Husk","level":2,"score":0.5436999797821045},{"id":"https://openalex.org/C160892712","wikidata":"https://www.wikidata.org/wiki/Q901559","display_name":"Fourier transform infrared spectroscopy","level":2,"score":0.4300999939441681},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.4059000015258789},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.4050000011920929},{"id":"https://openalex.org/C26771246","wikidata":"https://www.wikidata.org/wiki/Q321095","display_name":"Scanning electron microscope","level":2,"score":0.40459999442100525},{"id":"https://openalex.org/C13965031","wikidata":"https://www.wikidata.org/wiki/Q243545","display_name":"Nuclear chemistry","level":1,"score":0.3634999990463257},{"id":"https://openalex.org/C2780358262","wikidata":"https://www.wikidata.org/wiki/Q1540423","display_name":"Surface charge","level":2,"score":0.34459999203681946},{"id":"https://openalex.org/C150581940","wikidata":"https://www.wikidata.org/wiki/Q622205","display_name":"Specific surface area","level":3,"score":0.3276999890804291},{"id":"https://openalex.org/C164443322","wikidata":"https://www.wikidata.org/wiki/Q4853424","display_name":"Bamboo charcoal","level":3,"score":0.3156000077724457},{"id":"https://openalex.org/C2778704284","wikidata":"https://www.wikidata.org/wiki/Q670887","display_name":"Bamboo","level":2,"score":0.3154999911785126},{"id":"https://openalex.org/C44038986","wikidata":"https://www.wikidata.org/wiki/Q764245","display_name":"Carbon black","level":3,"score":0.2879999876022339},{"id":"https://openalex.org/C33790079","wikidata":"https://www.wikidata.org/wiki/Q899417","display_name":"Chemisorption","level":3,"score":0.2799000144004822},{"id":"https://openalex.org/C133347239","wikidata":"https://www.wikidata.org/wiki/Q486921","display_name":"Isothermal process","level":2,"score":0.2662000060081482}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.32526/ennrj/25/20260136","doi":"https://doi.org/10.32526/ennrj/25/20260136","is_oa":true,"landing_page_url":"https://doi.org/10.32526/ennrj/25/20260136","pdf_url":"https://ph02.tci-thaijo.org/index.php/ennrj/article/download/264801/174723","source":{"id":"https://openalex.org/S2764901502","display_name":"Environment and Natural Resources Journal","issn_l":"1686-5456","issn":["1686-5456","2408-2384"],"is_oa":true,"is_in_doaj":true,"is_core":false,"listed_in":["doaj","jufo-1","poland-20","russia-white-list-3"],"host_organization":"https://openalex.org/P4310319392","host_organization_name":"Mahidol University","host_organization_lineage":["https://openalex.org/P4310319392"],"host_organization_lineage_names":["Mahidol University"],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Environment and Natural Resources Journal","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.32526/ennrj/25/20260136","doi":"https://doi.org/10.32526/ennrj/25/20260136","is_oa":true,"landing_page_url":"https://doi.org/10.32526/ennrj/25/20260136","pdf_url":"https://ph02.tci-thaijo.org/index.php/ennrj/article/download/264801/174723","source":{"id":"https://openalex.org/S2764901502","display_name":"Environment and Natural Resources Journal","issn_l":"1686-5456","issn":["1686-5456","2408-2384"],"is_oa":true,"is_in_doaj":true,"is_core":false,"listed_in":["doaj","jufo-1","poland-20","russia-white-list-3"],"host_organization":"https://openalex.org/P4310319392","host_organization_name":"Mahidol University","host_organization_lineage":["https://openalex.org/P4310319392"],"host_organization_lineage_names":["Mahidol University"],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Environment and Natural Resources Journal","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Responsible consumption and production","score":1.0,"id":"https://metadata.un.org/sdg/12"},{"display_name":"Clean water and sanitation","score":0.6618000268936157,"id":"https://metadata.un.org/sdg/6"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7225693752.pdf","grobid_xml":"https://content.openalex.org/works/W7225693752.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W4416844634","https://openalex.org/W7117359203","https://openalex.org/W4403047816","https://openalex.org/W4399294742","https://openalex.org/W4407821121","https://openalex.org/W4411353123","https://openalex.org/W7118176939","https://openalex.org/W7131209449","https://openalex.org/W4403683934","https://openalex.org/W4391050482"],"abstract_inverted_index":{"This":[0],"study":[1],"investigated":[2],"the":[3,77,119,159,189,219,234,287],"sorption":[4,174,254,288],"behavior":[5,289],"and":[6,13,22,33,39,61,69,88,102,118,145,172,215,224,229,250,263,290],"removal":[7,125,291],"efficiency":[8,126],"of":[9,36,76,79,83,222],"virgin":[10],"polypropylene":[11,15,116,257],"(PPV)":[12],"aged":[14,269],"(PPA)":[16],"microplastics":[17,117],"using":[18],"bamboo":[19],"biochar":[20],"(BBC)":[21],"rice":[23],"husk":[24],"ash":[25],"(RHA)":[26],"in":[27,133,281],"aqueous":[28],"solution.":[29],"The":[30,74],"physicochemical":[31],"properties":[32],"surface":[34,50,134,138],"morphology":[35],"PPA,":[37],"BBC,":[38],"RHA":[40,89,103,176,230,251,272],"were":[41,72],"characterized":[42],"via":[43],"scanning":[44],"electron":[45],"microscopy":[46],"(SEM),":[47],"Brunauer-Emmett-Teller":[48],"(BET)":[49],"area":[51],"analysis,":[52],"X-ray":[53,62],"fluorescence":[54],"(XRF),":[55],"Fourier":[56],"transform":[57],"infrared":[58],"(FTIR)":[59],"spectroscopy,":[60],"diffraction":[63],"(XRD).":[64],"Furthermore,":[65],"batch":[66],"adsorption":[67,147,220,240],"kinetic":[68,195],"isotherm":[70],"experiments":[71],"conducted.":[73],"pH":[75],"point":[78],"zero":[80],"charge":[81],"(pH\u209azc)":[82],"PPV":[84,93,144,171,203,214,223],"(5.45),":[85],"BBC":[86,101,149,228,249,260],"(8.05),":[87],"(9.7)":[90],"indicated":[91],"that":[92,136,143,248],"surfaces":[94],"show":[95],"a":[96,123,151,181,193,265,278],"net":[97,105],"negative":[98],"charge,":[99],"whereas":[100],"exhibit":[104,252],"positive":[106],"charges":[107],"at":[108],"neutral":[109],"pH,":[110],"promoting":[111],"different":[112],"electrostatic":[113],"mechanisms":[114,255],"between":[115],"adsorbents.":[120],"PPA":[121,146,173,198,225],"exhibited":[122],"higher":[124,194,266],"than":[127],"PPV,":[128],"likely":[129],"due":[130],"to":[131,202],"aging":[132],"water":[135],"induced":[137],"modifications.":[139],"Kinetic":[140],"analysis":[141],"revealed":[142],"onto":[148],"follows":[150],"pseudo-second-order":[152],"(PSO)":[153],"model":[154,184,236],"(R2=0.887-0.944),":[155],"suggesting":[156],"chemisorption":[157,262],"as":[158,188],"dominant":[160],"mechanism,":[161,191],"with":[162,192,233,259],"similar":[163],"rate":[164,196],"constants":[165],"(k2=0.002":[166],"g/mg":[167],"min).":[168],"In":[169,217],"contrast,":[170],"by":[175,180],"was":[177,207],"best":[178],"described":[179],"pseudo-first-order":[182],"(PFO)":[183],"(R2=0.876-0.966),":[185],"indicating":[186,238],"physisorption":[187],"primary":[190],"for":[197,212,268],"(k1=0.145":[199],"min-1)":[200],"compared":[201],"(k1=0.078":[204],"min-1).":[205],"Equilibrium":[206],"achieved":[208],"within":[209],"24":[210],"h":[211],"both":[213,227],"PPA.":[216],"addition,":[218],"isotherms":[221],"on":[226,241],"aligned":[231],"well":[232],"Freundlich":[235],"(R2=0.984-0.993),":[237],"multilayer":[239],"heterogeneous":[242],"surfaces.":[243],"Overall,":[244],"these":[245],"findings":[246],"demonstrate":[247],"distinct":[253],"toward":[256],"microplastics,":[258],"favoring":[261],"exhibiting":[264],"affinity":[267],"particles,":[270],"while":[271],"primarily":[273],"facilitates":[274],"physisorption.":[275],"Aging":[276],"plays":[277],"key":[279],"role":[280],"modifying":[282],"microplastic":[283],"surfaces,":[284],"thereby":[285],"enhancing":[286],"performance.":[292]},"counts_by_year":[],"updated_date":"2026-11-13T13:42:25.865203","created_date":"2026-11-11T00:00:00"}
