Sludge carbonization and activation: From hazardous waste to functional materials for water treatment

Cheng, Fangwei; Luo, H.; Hu, Lei; Yu, Bin; Luo, Zhen; Cortalezzi, María Marta Fidalgo de

doi:10.1016/j.jece.2016.11.013

Cited by 39 publications

(20 citation statements)

References 38 publications

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“…An alternative route of BS reuse is the conversion into adsorbent material with sustainable methods to allow its reuse in water treatment applications (Wu et al, 2015;Xu et al, 2015). The first to recognize BS potential as a feedstock for producing activated carbon was Kemmer et al (1971), since then different study analysing the production of adsorbent from BS by its carbonisation (Cheng et al, 2016;Smith et al, 2009).…”

Section: Adsorbent Materialsmentioning

confidence: 99%

Biosolids: What are the different types of reuse?

Collivignarelli

Canato

Abbà

et al. 2019

Journal of Cleaner Production

145

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Section: Adsorbent Materialsmentioning

confidence: 99%

Biosolids: What are the different types of reuse?

Collivignarelli

Canato

Abbà

et al. 2019

Journal of Cleaner Production

145

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“…Puncak ke dua pada daerah 1633 cm -1 dapat dikaitkan dengan mode vibrasi peregangan dari ikatan gugus fungsional karboksil C=O atau ikatan group fungsional alkena C=C. Selain itu, vibrasi lentur dari H 2 O yang teradsorpsi pada permukaan adsorben, juga dapat berkontribusi pada proses penyerapan (Cheng et al, 2016).…”

Section: Karakterisasi Adsorben Lla-icr Sebelum Dan Sesudah Proses Adunclassified

“…Puncak kecil lainnya ditemukan pada 675 cm -1 -695 cm -1 yang dikaitkan dengan ikatan Si-O dalam kelompok SiO 4 . Hasil yang hampir sama juga dilaporkan pada limbah lumpur IPAL di China (Cheng et al, 2016), yang mendapatkan puncak pada daerah 3441 cm -1 dapat dikaitkan dengan mode peregangan ikatan OH pada gugus hidroksil permukaan atau molekul air. Puncak pada 1618 cm -1 dapat dikaitkan dengan mode vibrasi peregangan ikatan C=O atau ikatan C=C.…”

Section: Karakterisasi Adsorben Lla-icr Sebelum Dan Sesudah Proses Adunclassified

Pengaruh pH dan dosis adsorben dari limbah lumpur aktif industri crumb rubber terhadap kapasitas penyerapan ion Cd(II) dan Zn(II)

Kurniawati²,

Lestari

et al. 2018

JLI Padang

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“…Because activated sludge is characterized by high water content, loose structure, a large amount of organic matter, and poisonous and harmful substances (such as microorganism, heavy metal, and poisonous organism) [2], it has become an important environmental issue and needs to be treated through an effective pathway. At present, sludge utilization has become one of the important methods for sludge disposal [3][4][5]. For example, sludge-based activated carbon (SBAC) material which is prepared with treated activated sludge can be used to adsorb and treat pollutants [6,7].…”

Section: Introductionmentioning

confidence: 99%

Recycling of Waste Sludge: Preparation and Application of Sludge-Based Activated Carbon

Bian

Qian

Zhu

et al. 2018

International Journal of Polymer Science

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With the rapidly increasing industrial and agricultural development, a large amount of sludge has been produced from much water treatment. Sludge treatment has become one of the most important environmental issues. Resource utilization of sludge is one of the important efficient methods for solving this issue. Sludge-based activated carbon (SBAC) materials have high adsorption performance and can effectively remove environmental pollutants including typical organic matter and heavy metals through physical and chemical processes. Therefore, developing efficient SBAC materials is important and valuable. At present, preparation, modification, and application of SBAC materials have gained widespread attention. This paper provides a review of the research on SBAC preparation and modification and its utilization in removing environmental pollutants. It included the following topics present in this review: conventional and new methods for preparation of SBAC were clearly present; the effective methods for improving SBAC performance via physical and chemical modification were reviewed; and the correlation of their physic-chemical properties of SBAC with pollutants’ removal efficiencies as well as the removal mechanisms was revealed. SBAC has a better adsorption performance than commercial activated carbon in some aspects. Furthermore, it is a cost-effective technique and has a wide range of raw materials. However, there are still some drawbacks to its research; thus, some suggestions for further research were given in this review.

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Sludge carbonization and activation: From hazardous waste to functional materials for water treatment

Cited by 39 publications

References 38 publications

Biosolids: What are the different types of reuse?

Biosolids: What are the different types of reuse?

Pengaruh pH dan dosis adsorben dari limbah lumpur aktif industri crumb rubber terhadap kapasitas penyerapan ion Cd(II) dan Zn(II)

Recycling of Waste Sludge: Preparation and Application of Sludge-Based Activated Carbon

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