Matches in SemOpenAlex for { <https://semopenalex.org/work/W4285394865> ?p ?o ?g. }
- W4285394865 endingPage "2206" @default.
- W4285394865 startingPage "2206" @default.
- W4285394865 abstract "This paper presents an in-depth characterization of a raw industrial sludge (IS-R) and its KOH-activated biochar pyrolyzed at 750 °C (IS-KOH-B) followed by their application to remove a cationic dye from aqueous solution. Materials characterization shows that compared to the IS-R, the IS-KOH-B has improved structural, textural, and surface chemical properties. In particular, the IS-KOH-B’s BET surface area and total pore volume are about 78 and 6 times higher than those found for the IS-R, respectively. The activated biochar efficiently retained the cationic dye under wide experimental conditions. Indeed, for an initial dye concentration of 50 mg L−1, removal yields were assessed to be more than 92.5%, 93.5%, and 97.8% for a large pH range (4–10), in the presence of high contents of competing cations (3000 mg L−1 of Ca2+, Mg2+, Na+, and K+), and a low used adsorbent dose (1 g L−1), respectively. The Langmuir’s adsorption capacities were 48.5 and 65.9 mg g−1 for of IS-R and IS-KOH-B, respectively, which are higher than those reported for various adsorbents in the literature. The dye removal was found to be monolayer, spontaneous, and endothermic for both the adsorbents. Moreover, this removal process seems to be controlled by chemical reactions for IS-KOH-B whereas by both physico–chemical reactions for IS-R. This study demonstrates that the raw industrial sludge and especially its KOH-activated derived biochar could be considered as promising adsorbents for the removal of dyes from aqueous solutions." @default.
- W4285394865 created "2022-07-14" @default.
- W4285394865 creator A5003523614 @default.
- W4285394865 creator A5014340453 @default.
- W4285394865 creator A5022900685 @default.
- W4285394865 creator A5030102070 @default.
- W4285394865 creator A5037211183 @default.
- W4285394865 creator A5055525729 @default.
- W4285394865 creator A5059693403 @default.
- W4285394865 creator A5068102297 @default.
- W4285394865 creator A5075090681 @default.
- W4285394865 creator A5084383945 @default.
- W4285394865 date "2022-07-13" @default.
- W4285394865 modified "2023-09-30" @default.
- W4285394865 title "Conversion of Industrial Sludge into Activated Biochar for Effective Cationic Dye Removal: Characterization and Adsorption Properties Assessment" @default.
- W4285394865 cites W1827689683 @default.
- W4285394865 cites W1964297842 @default.
- W4285394865 cites W1980473470 @default.
- W4285394865 cites W2020326867 @default.
- W4285394865 cites W2028735154 @default.
- W4285394865 cites W2029279175 @default.
- W4285394865 cites W2033659442 @default.
- W4285394865 cites W2038416196 @default.
- W4285394865 cites W2045886178 @default.
- W4285394865 cites W2047259365 @default.
- W4285394865 cites W2069762896 @default.
- W4285394865 cites W2077871658 @default.
- W4285394865 cites W2088534267 @default.
- W4285394865 cites W2092099481 @default.
- W4285394865 cites W2169578870 @default.
- W4285394865 cites W2339693395 @default.
- W4285394865 cites W2355001993 @default.
- W4285394865 cites W2430211508 @default.
- W4285394865 cites W2533613353 @default.
- W4285394865 cites W2551950150 @default.
- W4285394865 cites W2563444521 @default.
- W4285394865 cites W2628075695 @default.
- W4285394865 cites W2729508368 @default.
- W4285394865 cites W2742747848 @default.
- W4285394865 cites W2764230390 @default.
- W4285394865 cites W2811406309 @default.
- W4285394865 cites W2892616077 @default.
- W4285394865 cites W2899357543 @default.
- W4285394865 cites W2905335338 @default.
- W4285394865 cites W2914030882 @default.
- W4285394865 cites W2917796572 @default.
- W4285394865 cites W2936057909 @default.
- W4285394865 cites W2939193816 @default.
- W4285394865 cites W2940792505 @default.
- W4285394865 cites W2942110589 @default.
- W4285394865 cites W2974550169 @default.
- W4285394865 cites W2991170629 @default.
- W4285394865 cites W3036254498 @default.
- W4285394865 cites W3043823805 @default.
- W4285394865 cites W3080920992 @default.
- W4285394865 cites W3082119798 @default.
- W4285394865 cites W3089609600 @default.
- W4285394865 cites W3110236855 @default.
- W4285394865 cites W3110620319 @default.
- W4285394865 cites W3110670675 @default.
- W4285394865 cites W3112969453 @default.
- W4285394865 cites W3117320117 @default.
- W4285394865 cites W3119837063 @default.
- W4285394865 cites W3120300573 @default.
- W4285394865 cites W3121923577 @default.
- W4285394865 cites W3133667266 @default.
- W4285394865 cites W3134040300 @default.
- W4285394865 cites W3134256142 @default.
- W4285394865 cites W3144459665 @default.
- W4285394865 cites W3152900083 @default.
- W4285394865 cites W3156656672 @default.
- W4285394865 cites W3173355970 @default.
- W4285394865 cites W3175283187 @default.
- W4285394865 cites W3185827844 @default.
- W4285394865 cites W3195472362 @default.
- W4285394865 cites W3200925561 @default.
- W4285394865 cites W3205208441 @default.
- W4285394865 cites W3216410418 @default.
- W4285394865 cites W3216698366 @default.
- W4285394865 cites W3216988014 @default.
- W4285394865 cites W4200225891 @default.
- W4285394865 cites W4200386373 @default.
- W4285394865 cites W4200450945 @default.
- W4285394865 cites W4210363261 @default.
- W4285394865 cites W4210595707 @default.
- W4285394865 cites W4210680743 @default.
- W4285394865 cites W4211049793 @default.
- W4285394865 cites W4213087493 @default.
- W4285394865 cites W4220810173 @default.
- W4285394865 cites W2940279057 @default.
- W4285394865 doi "https://doi.org/10.3390/w14142206" @default.
- W4285394865 hasPublicationYear "2022" @default.
- W4285394865 type Work @default.
- W4285394865 citedByCount "4" @default.
- W4285394865 countsByYear W42853948652022 @default.
- W4285394865 countsByYear W42853948652023 @default.
- W4285394865 crossrefType "journal-article" @default.
- W4285394865 hasAuthorship W4285394865A5003523614 @default.