{"id":"https://openalex.org/W2789415802","doi":"https://doi.org/10.4233/uuid:f3729790-0cfe-4f92-866b-eca3f2f2df24","title":"Phosphate Recovery From Sewage Sludge Containing Iron Phosphate","display_name":"Phosphate Recovery From Sewage Sludge Containing Iron Phosphate","publication_year":2018,"publication_date":"2018-01-01","ids":{"openalex":"https://openalex.org/W2789415802","doi":"https://doi.org/10.4233/uuid:f3729790-0cfe-4f92-866b-eca3f2f2df24","mag":"2789415802"},"language":"en","primary_location":{"id":"pmh:oai:tudelft.nl:uuid:f3729790-0cfe-4f92-866b-eca3f2f2df24","doi":null,"is_oa":false,"landing_page_url":"http://resolver.tudelft.nl/uuid:f3729790-0cfe-4f92-866b-eca3f2f2df24","pdf_url":null,"source":{"id":"https://openalex.org/S4306400906","display_name":"Research Repository (Delft University of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I98358874","host_organization_name":"Delft University of Technology","host_organization_lineage":["https://openalex.org/I98358874"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"doctoral thesis"},"volume":null,"type":"dissertation","is_traditional":true,"indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://resolver.tudelft.nl/uuid:f3729790-0cfe-4f92-866b-eca3f2f2df24","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5060008979","display_name":"Philipp K. Wilfert","orcid":"https://orcid.org/0009-0001-9380-0239","observed_orcids":["https://orcid.org/0009-0001-9380-0239"]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Wilfert, P.K.","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5060008979"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":10,"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/T12186","display_name":"Phosphorus and nutrient management","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2311","display_name":"Waste Management and Disposal"},"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/T12186","display_name":"Phosphorus and nutrient management","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2311","display_name":"Waste Management and Disposal"},"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/T11781","display_name":"Wastewater Treatment and Reuse","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/2311","display_name":"Waste Management and Disposal"},"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/T10564","display_name":"Wastewater Treatment and Nitrogen Removal","score":9.999999747378752e-05,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/phosphorus-recovery","display_name":"phosphorus recovery","score":0.9950000047683716},{"id":"https://openalex.org/keywords/sewage-sludge","display_name":"sewage sludge","score":0.9890000224113464},{"id":"https://openalex.org/keywords/iron-phosphate","display_name":"iron phosphate","score":0.9769999980926514},{"id":"https://openalex.org/keywords/struvite-precipitation","display_name":"struvite precipitation","score":0.8930000066757202},{"id":"https://openalex.org/keywords/enhanced-biological-phosphorus-removal","display_name":"enhanced biological phosphorus removal","score":0.9750000238418579},{"id":"https://openalex.org/keywords/acid-consumption","display_name":"acid consumption","score":0.42899999022483826},{"id":"https://openalex.org/keywords/iron-removal","display_name":"iron removal","score":0.4480000138282776}],"concepts":[{"id":"https://openalex.org/C2777132085","wikidata":"https://www.wikidata.org/wiki/Q46220103","display_name":"Phosphate","level":2,"score":0.7257478833198547},{"id":"https://openalex.org/C2780859252","wikidata":"https://www.wikidata.org/wiki/Q11888968","display_name":"Sewage sludge","level":3,"score":0.6634313464164734},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.4275367558002472},{"id":"https://openalex.org/C528095902","wikidata":"https://www.wikidata.org/wiki/Q2283886","display_name":"Pulp and paper industry","level":1,"score":0.40165436267852783},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.3919285535812378},{"id":"https://openalex.org/C548081761","wikidata":"https://www.wikidata.org/wiki/Q180388","display_name":"Waste management","level":1,"score":0.37654298543930054},{"id":"https://openalex.org/C58790150","wikidata":"https://www.wikidata.org/wiki/Q10966166","display_name":"Sewage","level":2,"score":0.352486252784729},{"id":"https://openalex.org/C87717796","wikidata":"https://www.wikidata.org/wiki/Q146326","display_name":"Environmental engineering","level":1,"score":0.1655852198600769},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.12451550364494324},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.12031883001327515}],"mesh":[],"locations_count":3,"locations":[{"id":"pmh:oai:tudelft.nl:uuid:f3729790-0cfe-4f92-866b-eca3f2f2df24","doi":null,"is_oa":false,"landing_page_url":"http://resolver.tudelft.nl/uuid:f3729790-0cfe-4f92-866b-eca3f2f2df24","pdf_url":null,"source":{"id":"https://openalex.org/S4306400906","display_name":"Research Repository (Delft University of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I98358874","host_organization_name":"Delft University of Technology","host_organization_lineage":["https://openalex.org/I98358874"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"doctoral thesis"},{"id":"pmh:tud:oai:tudelft.nl:uuid:f3729790-0cfe-4f92-866b-eca3f2f2df24","doi":null,"is_oa":true,"landing_page_url":"http://resolver.tudelft.nl/uuid:f3729790-0cfe-4f92-866b-eca3f2f2df24","pdf_url":null,"source":{"id":"https://openalex.org/S4306401843","display_name":"Data Archiving and Networked Services (DANS)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1322597698","host_organization_name":"Royal Netherlands Academy of Arts and Sciences","host_organization_lineage":["https://openalex.org/I1322597698"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/doctoralthesis"},{"id":"doi:10.4233/uuid:f3729790-0cfe-4f92-866b-eca3f2f2df24","doi":"https://doi.org/10.4233/uuid:f3729790-0cfe-4f92-866b-eca3f2f2df24","is_oa":true,"landing_page_url":"https://doi.org/10.4233/uuid:f3729790-0cfe-4f92-866b-eca3f2f2df24","pdf_url":null,"source":{"id":"https://openalex.org/S4306400906","display_name":"Research Repository (Delft University of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I98358874","host_organization_name":"Delft University of Technology","host_organization_lineage":["https://openalex.org/I98358874"],"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":"thesis"}],"best_oa_location":{"id":"pmh:tud:oai:tudelft.nl:uuid:f3729790-0cfe-4f92-866b-eca3f2f2df24","doi":null,"is_oa":true,"landing_page_url":"http://resolver.tudelft.nl/uuid:f3729790-0cfe-4f92-866b-eca3f2f2df24","pdf_url":null,"source":{"id":"https://openalex.org/S4306401843","display_name":"Data Archiving and Networked Services (DANS)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1322597698","host_organization_name":"Royal Netherlands Academy of Arts and Sciences","host_organization_lineage":["https://openalex.org/I1322597698"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/doctoralthesis"},"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":0.8999999761581421,"id":"https://metadata.un.org/sdg/6"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2811024437","https://openalex.org/W2995993026","https://openalex.org/W2418536248","https://openalex.org/W2352160727","https://openalex.org/W44372874","https://openalex.org/W659629849","https://openalex.org/W7124907815","https://openalex.org/W347761747","https://openalex.org/W4206083028","https://openalex.org/W7055915097"],"abstract_inverted_index":{"The":[0,51,154,304,400,506,645,792,802,832,851,974,1188,1212,1234,1431,1534],"scope":[1],"of":[2,43,95,108,135,156,196,259,291,298,308,393,403,412,488,495,614,626,647,657,660,744,753,906,945,955,966,971,1012,1165,1182,1215,1221,1250,1292,1346,1411,1476,1510,1521],"this":[3,168,185,1119,1303,1339,1415],"thesis":[4],"was":[5,450,535,549,556,599,629,649,730,815,1074,1128,1154,1169,1193,1227,1287,1460,1498,1528],"to":[6,33,69,73,114,146,172,181,227,321,355,358,374,405,452,524,716,722,886,891,913,1163,1172,1180,1207,1258,1350,1389,1399,1466,1500,1512],"lay":[7],"the":[8,34,41,56,90,93,112,194,214,249,256,262,287,333,398,436,496,500,565,571,588,600,611,615,634,637,658,670,688,704,747,751,775,807,820,824,838,872,882,894,896,901,907,946,963,996,1017,1049,1055,1059,1100,1116,1147,1173,1201,1208,1216,1251,1299,1312,1335,1344,1429,1436,1454,1493,1514,1519],"basis":[9],"for":[10,59,85,116,162,347,371,384,409,428,558,1146,1283,1443,1450],"a":[11,26,71,102,133,159,767,779,1000,1077,1121,1239,1278,1358,1367,1375,1506],"phosphate":[12,60,75,96,109,115,127,148,164,174,199,221,232,244,260,266,311,323,339,357,389,406,413,430,446,457,467,476,489,503,521,559,586,628,1062,1151,1168,1184,1191,1280,1323,1349,1417,1432,1451,1470,1516,1522],"recovery":[13,215,222,258,340,421,431,468,490,522,1281],"technology":[14,27,143,1095,1282],"that":[15,337,669,682,692,732,921,943,962,982,1009,1025,1040,1112,1158,1264,1289],"can":[16,110,367,517,734,930,1044,1354,1404,1439,1464],"be":[17,359,368,453,471,482,493,518,685,914,931,1186,1355,1364,1385,1397,1406,1441,1448],"applied":[18,212],"on":[19,54,206,243,445,1054,1132,1275,1481],"sewage":[20,65,136,314,415,459,485,514,533,1072,1135,1472],"sludge":[21,36,66,150,152,225,234,460,515,534,563,617,635,727,741,758,809,826,840,864,998,1033,1073,1157,1174,1210,1286,1382],"containing":[22,1285],"iron":[23,63,157,271,309,404,439,464,475,501,555,569,572,589,598,602,612,623,639,745,769,781,803,834,849,904,923,984,987,1002,1026,1038,1066,1110,1139,1161,1177,1189,1305,1333,1422,1484,1503],"phosphate.":[24],"Such":[25],"should":[28,492],"come":[29],"with":[30,462,610,636,766,778,999,1124,1137,1156,1175,1366],"minimal":[31],"changes":[32],"existing":[35],"treatment":[37,137,353,705,713,1313],"configuration":[38],"while":[39],"keeping":[40],"use":[42,195,1291],"chemicals":[44],"or":[45,230,379,391,427,1109,1272,1369,1394],"energy":[46],"as":[47,49,663,673,1088,1096,1230,1270],"small":[48,675],"possible.":[50],"research":[52],"focused":[53],"understanding":[55,307],"exact":[57],"mechanism":[58,752],"release":[61,74,290,1467,1517,1523,1527],"from":[62,149,165,233,261,270,324,414,433,458,484,537,687,759,1071,1298,1381,1435,1471,1488],"in":[64,67,76,101,252,275,313,351,364,423,512,551,591,607,631,633,703,739,756,799,806,823,837,855,862,868,875,893,924,977,995,1016,1032,1037,1115,1200,1308,1320,1343,1419,1428,1453,1492,1505],"order":[68],"find":[70],"method":[72],"an":[77,82,122,474,519,1093],"elegant":[78,1094],"way.":[79],"Phosphate":[80,202,605,1526],"is":[81,120,129,144,158,169,178,208,217,255,267,281,316,362,381,509,696,841,1035,1058,1067,1092,1256,1306,1329,1379],"essential":[83],"nutrient":[84],"plant":[86],"growth,":[87],"but":[88,140,167,248,416,618,679,1224],"at":[89,621,900,1408],"same":[91],"time":[92,883],"resources":[94],"are":[97,345,858,878,1029,1084,1113],"limited":[98,1331],"and":[99,119,184,213,277,283,289,301,310,343,386,498,502,516,531,540,545,576,651,699,720,750,774,911,927,937,961,986,1005,1039,1086,1102,1130,1190,1261,1338,1421,1423,1468,1495,1518],"concentrated":[100],"few":[103],"countries":[104],"outside":[105],"Europe.":[106],"Recovery":[107],"secure":[111],"access":[113],"food":[117],"production":[118],"therefore":[121],"important":[123,1061],"topic.":[124],"Iron":[125,361,1446],"based":[126],"removal":[128,200,203,245,390,411],"still":[130,1238],"used":[131,180,557,910,1145,1442],"by":[132,272,665,844,950,1232,1332,1372],"majority":[134],"plants":[138,553],"(STPs)":[139],"no":[141,580],"viable":[142],"available":[145,1348],"recover":[147,182,322,1469],"without":[151],"incineration.":[153],"addition":[155],"convenient":[160],"way":[161],"removing":[163],"wastewater,":[166],"often":[170],"considered":[171],"limit":[173],"recovery.":[175,447],"Struvite":[176],"precipitation":[177,425],"currently":[179],"phosphate,":[183,292],"approach":[186],"has":[187,407],"attracted":[188],"much":[189],"interest.":[190],"However,":[191],"it":[192,380,417,884,1097,1383,1395,1459],"requires":[193],"enhanced":[197],"biological":[198],"(EBPR).":[201],"relying":[204],"solely":[205],"EBPR":[207,825,863],"not":[209,1318,1330],"yet":[210],"widely":[211],"potential":[216,497,873],"low":[218,768,1321],"(<50%).":[219],"Other":[220],"methods,":[223],"including":[224,293],"application":[226],"agricultural":[228],"land":[229],"recovering":[231],"ash,":[235],"also":[236,419,441,1225],"have":[237,442],"limitations.":[238],"Energy-producing":[239],"STPs":[240,539,761],"increasingly":[241],"rely":[242],"using":[246,542,1076,1357,1373],"iron,":[247],"problem":[250],"(as":[251],"current":[253,305,525],"processes)":[254],"subsequent":[257],"iron.":[263],"In":[264,332,561,594,1302,1456],"contrast,":[265],"efficiently":[268],"mobilized":[269],"natural":[273],"processes":[274,318,354],"sediments":[276],"soils.":[278],"Iron\u2013phosphate":[279],"chemistry":[280,312,350,504],"diverse,":[282],"many":[284],"parameters":[285,336],"influence":[286],"binding":[288],"redox":[294],"conditions,":[295],"pH,":[296,1416],"presence":[297,659],"organic":[299,1259],"substances,":[300],"particle":[302],"morphology.":[303],"poor":[306],"systems":[315],"preventing":[317],"being":[319],"developed":[320],"iron\u2013phosphate":[325,349],"rich":[326,1036],"wastes":[327],"like":[328,478],"municipal":[329],"wastewater":[330,352],"sludge.":[331,486,593,689,1473],"first":[334],"chapter":[335],"affect":[338],"were":[341,762,790,794,909,948,968,992,1014,1144,1479],"reviewed,":[342],"methods":[344,432],"suggested":[346],"manipulating":[348],"allow":[356],"recovered.":[360],"omnipresent":[363],"STPs.":[365],"It":[366,729],"present":[369,511,1087,1114],"unintentionally,":[370],"e.g.":[372,1374],"due":[373,715,721],"groundwater":[375],"seepage":[376],"into":[377,397,726,1524],"sewers,":[378],"intentionally":[382],"added":[383,1499],"odour":[385],"corrosion":[387],"control,":[388],"prevention":[392],"hydrogen":[394],"sulphide":[395,1463],"emissions":[396],"biogas.":[399],"strong":[401],"affinity":[402],"advantages":[408],"efficient":[410],"may":[418,440,470,710],"reduce":[420],"efficiencies":[422,469],"struvite":[424],"technologies":[426,491],"some":[429,653,1107],"ash.":[434],"On":[435],"other":[437,776,1262,1425],"hand":[438],"positive":[443],"effects":[444],"Acid":[448],"consumption":[449],"reported":[451],"lower":[454,1176],"when":[455,1205],"leaching":[456],"ash":[461],"higher":[463,472,818,833,848,1001,1150,1199],"content.":[465,850,1003,1140],"Also,":[466],"if":[473],"compound,":[477],"vivianite,":[479,508],"Fe(II)3(PO4)2x8H2O,":[480],"could":[481,683,1185,1363,1384,1396,1447],"harvested":[483],"Developers":[487],"aware":[494],"obstacles":[499],"bears.":[505],"mineral":[507],"already":[510,1045],"digested":[513,532,595,616,1134],"alternative":[520],"option":[523],"technologies.":[526],"To":[527],"evaluate":[528,1513],"this,":[529],"surplus":[530,562,592],"sampled":[536],"full-scale":[538],"analysed":[541],"XRD,":[543],"(e)SEM-EDX":[544],"M\u00f6ssbauer":[546,577,1006],"spectroscopy.":[547],"Vivianite":[548,1082],"observed":[550,822],"all":[552,627,889,922,956,972,1166,1183,1347],"where":[554],"removal.":[560],"before":[564,1048],"anaerobic":[566,797,1050,1336],"digestion":[567,1051,1337],"ferrous":[568,597],"dominated":[570,949],"pool":[573],"(\u226550%).":[574],"XRD":[575,1004],"spectroscopy":[578,1007],"showed":[579,942,1008],"clear":[581],"correlation":[582],"between":[583,1246],"vivianite":[584,608,632,648,662,671,701,709,733,754,1013,1042,1057,1069,1104,1222,1284,1327,1353,1378,1403,1438],"bound":[585,606,630],"versus":[587],"content":[590,613,640,905,1192,1244],"sludge,":[596,895],"dominant":[601,964],"form":[603,736],"(>85%).":[604],"increased":[609],"levelled":[619],"off":[620],"high":[622,780,1241,1309,1391],"levels.":[624],"70-90%":[625],"highest":[638],"(molar":[641],"Fe:P":[642],"=":[643],"2.5).":[644],"quantification":[646],"difficult":[650],"bears":[652],"uncertainty":[654],"probably":[655,842,1341],"because":[656],"impure":[661],"indicated":[664],"SEM-EDX.":[666],"eSEM-EDX":[667],"indicates":[668],"occurs":[672],"relatively":[674,697,737,1240,1293],"(20":[676],"-100":[677],"\u00b5m)":[678],"free":[680,1089],"particles":[681,1083],"potentially":[684],"separated":[686,1202,1217,1235,1356,1380,1437],"We":[690],"hypothesize":[691],"chemical/microbial":[693],"Fe(III)":[694,890,897],"reduction":[695,804,835,898],"quick":[698],"triggers":[700],"formation":[702,755,1043,1328],"lines.":[706],"Once":[707,1377],"formed,":[708],"endure":[711],"oxygenated":[712],"zones":[714],"slow":[717],"oxidation":[718],"kinetics":[719,1520],"oxygen":[723],"diffusion":[724],"limitations":[725],"flocs.":[728],"shown":[731,1231],"indeed":[735],"quickly":[738],"activated":[740,757],"systems.":[742],"Kinetics":[743],"reduction,":[746],"microbial":[748,975],"community":[749],"two":[760,1133],"studied;":[763],"one":[764],"STP":[765,777,925,928],"dosing":[770,782],"(STP":[771,783],"Leeuwarden,":[772],"EBPR)":[773],"Cologne,":[784],"applying":[785],"chemical":[786],"phosphorous":[787],"removal,":[788],"CPR)":[789],"studied.":[791],"sludges":[793,857,877,947,979,1018,1136],"incubated":[795],"under":[796],"conditions":[798],"batch":[800,1477],"experiments.":[801],"rate":[805,821,836,852],"CPR":[808,839,869,997],"(2.99":[810],"mg-Fe":[811,828],"g":[812,829],"VS-1":[813,830],"h-1)":[814],"3":[816,846],"times":[817,847,1198],"than":[819],"(1.02":[827],"h-1).":[831],"caused":[843],"its":[845],"constants":[853],"(k)":[854],"both":[856,876,944,978],"comparable":[859],"(0.06":[860],"h-1":[861,867],"vs":[865],"0.05":[866],"sludge),":[870],"thus":[871],"rates":[874,899,1143],"similar.":[879],"For":[880,1118],"calculating":[881],"takes":[885],"turn":[887],"over":[888,916,933],"Fe(II)":[892],"total":[902,1515],"ferric":[903],"experiments":[908,1478],"assumed":[912],"constant":[915],"time.":[917],"Calculations":[918],"then":[919],"suggest":[920],"Leeuwarden":[926],"Cologne":[929],"turned":[932],"within":[934,1019,1531],"15":[935],"h":[936,939],"44":[938],"respectively.":[940],"Sequencing":[941],"proteobacteria":[951],"(65":[952],"\u2013":[953,1248],"89%":[954],"operational":[957],"taxonomic":[958],"units,":[959],"OTUs)":[960],"class":[965],"bacteria":[967,1028],"\u03b2-proteobacteria":[969],"(38-63%":[970],"OTUs).":[973],"communities":[976],"contained":[980,1159],"genera":[981,991],"comprise":[983],"oxidizing":[985],"reducing":[988],"bacteria.":[989],"These":[990],"more":[993,1030,1160],"abundant":[994,1031],"significant":[1010,1041],"quantities":[1011,1310],"formed":[1015],"24":[1020],"h.":[1021],"Our":[1022],"study":[1023,1458],"suggests":[1024],"metabolizing":[1027],"which":[1034],"take":[1046],"place":[1047],"process.":[1052,1314],"Based":[1053,1274],"findings,":[1056],"most":[1060,1424],"phase":[1063],"provided":[1064],"enough":[1065],"present,":[1068],"separation":[1070,1152,1296,1362],"studied":[1075],"tailor":[1078],"made":[1079],"magnetic":[1080,1122,1126,1295,1359],"separator.":[1081,1360],"paramagnetic":[1085,1103],"particles.":[1090],"Magnetism":[1091],"exclusively":[1098],"separates":[1099],"liberated":[1101],"(and":[1105],"perhaps":[1106],"pyrite":[1108],"carbonates":[1111,1271],"sludge).":[1117],"purpose":[1120],"separator":[1123],"Jones":[1125],"plates":[1127],"designed":[1129],"tested":[1131,1461],"different":[1138,1482,1502],"Varying":[1141],"feeding":[1142],"separation.":[1148],"A":[1149,1474],"efficiency":[1153],"achieved":[1155],"(up":[1162,1179],"60%":[1164],"input":[1167],"recovered)":[1170],"compared":[1171,1206],"contents":[1178],"40%":[1181,1249],"recovered).":[1187],"double":[1194],"sometimes":[1195],"even":[1196],"three":[1197],"(magnetic)":[1203],"fraction":[1204,1214,1255],"initial":[1209],"solids.":[1211],"crystalline":[1213],"material":[1218,1236],"consisted":[1219],"mainly":[1220],"(68%)":[1223],"quartz":[1226],"found":[1228],"(32%)":[1229],"XRD.":[1233],"had":[1237],"volatile":[1242],"solid":[1243],"ranging":[1245],"30":[1247],"dry":[1252],"matter.":[1253],"This":[1254,1315,1361],"related":[1257],"compounds":[1260,1263],"lose":[1265],"weight":[1266],"during":[1267,1311,1334],"heating":[1268],"(such":[1269],"vivianite).":[1273],"these":[1276,1501],"observations":[1277],"new":[1279],"proposed":[1288],"makes":[1290],"cheap":[1294],"equipment":[1297],"mining":[1300],"industry.":[1301],"process":[1304],"dosed":[1307],"would":[1316,1340],"result":[1317,1342],"only":[1319],"effluent":[1322],"concentrations":[1324],"but,":[1325],"additionally,":[1326],"transformation":[1345],"vivianite.":[1351,1496],"Then":[1352],"combined":[1365],"liberation":[1368],"pre-separation":[1370],"step":[1371],"hydrocyclone.":[1376],"directly":[1386,1440],"used,":[1387],"preferably":[1388],"produce":[1390,1400],"valuable":[1392],"products,":[1393],"dissolved":[1398,1407],"fertilizer.":[1401],"Pure":[1402],"easily":[1405],"alkaline":[1409],"pH":[1410],"about":[1412],"12.":[1413],"At":[1414],"goes":[1418],"solution":[1420,1433],"metals":[1426],"remain":[1427],"precipitate.":[1430],"obtained":[1434],"fertilizer":[1444],"production.":[1445],"re-used":[1449],"elimination":[1452],"STP.":[1455],"another":[1457],"whether":[1462],"help":[1465],"series":[1475],"conducted":[1480],"synthetic":[1483],"phosphates:":[1485],"Fe(III)P":[1486,1490],"purchased":[1487],"Sigma,":[1489],"synthesized":[1491],"lab":[1494],"Sulphide":[1497],"phosphates":[1504],"molar":[1507],"Fe:S":[1508],"ratio":[1509],"1":[1511,1532],"solution.":[1525],"usually":[1529],"completed":[1530],"hour.":[1533],"ma":[1535]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2022,"cited_by_count":4},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":1}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2018-03-29T00:00:00"}