Skip to main content
Top
Published in: Journal of Material Cycles and Waste Management 2/2023

01-02-2023 | ORIGINAL ARTICLE

Digested wastewater sludge dewatering process using water treatment plants chemical sludge and walnut shell activated carbon powder

Authors: Mohammadjavad Kazemi, Gagik Badalians Gholikandi

Published in: Journal of Material Cycles and Waste Management | Issue 2/2023

Log in

Activate our intelligent search to find suitable subject content or patents.

search-config
loading …

Abstract

In this study, the feasibility of employing polyelectrolyte simultaneously by thickened sludge of water treatment plants (STS), water treatment plant dewatered sludge (DBS), and walnut shells activated carbon powder (WSCA) was investigated in a laboratory scale for wastewater sludge dewatering process. Compressibility, filtration yield, specific resistance to filterability (SRF), time to filter (TTF), extracellular polymeric substances (EPS), zeta potential, and particle size have been considered as the most important affecting parameters. Singly used cationic polyelectrolyte decreased SRF and TTF by 52% and 44%. Combining WSCA, STS, and DBS with cationic polyelectrolyte reduced the SRF to 91, 78, and 75%, and the TTF to 73.5, 59, and 46%, respectively. By destroying the EPS and decreasing the rate of protein/polysaccharides, WSCA, STS, and DBS reduce zeta potential (85, 91, and 86%). Moreover, its use decreased the compressibility coefficient by 58, 50, and 56%, and increased the filtration yield by 523, 269, and 160%, respectively. The WSCA acts significantly as a physical conditioner and increases particles' mean size significantly more than any other conditioner and improved filtration yield which has the most effect on the wastewater sludge dewatering process. The STS and DBS act as physical–chemical conditioners, neutralizing surface charges, and making porous sludge.

Dont have a licence yet? Then find out more about our products and how to get one now:

Springer Professional "Wirtschaft+Technik"

Online-Abonnement

Mit Springer Professional "Wirtschaft+Technik" erhalten Sie Zugriff auf:

  • über 102.000 Bücher
  • über 537 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Finance + Banking
  • Management + Führung
  • Marketing + Vertrieb
  • Maschinenbau + Werkstoffe
  • Versicherung + Risiko

Jetzt Wissensvorsprung sichern!

Springer Professional "Technik"

Online-Abonnement

Mit Springer Professional "Technik" erhalten Sie Zugriff auf:

  • über 67.000 Bücher
  • über 390 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Maschinenbau + Werkstoffe




 

Jetzt Wissensvorsprung sichern!

Literature
2.
go back to reference APHA (2012) Standard methods for the examination of water and wastewater, 22nd edition. In: (Rice RBBEW, Eaton AD, Clesceri LS (eds) Washington D.C: American Public Health Association (APHA), American Water Works Association (AWWA) and Water Environment Federation (WEF). APHA (2012) Standard methods for the examination of water and wastewater, 22nd edition. In: (Rice RBBEW, Eaton AD, Clesceri LS (eds) Washington D.C: American Public Health Association (APHA), American Water Works Association (AWWA) and Water Environment Federation (WEF).
4.
go back to reference Ayilara MS, Olanrewaju OS, Babalola OO, Odeyemi O (2020) Waste management through composting: challenges and potentials. Sustainability 12(11):4456–4456CrossRef Ayilara MS, Olanrewaju OS, Babalola OO, Odeyemi O (2020) Waste management through composting: challenges and potentials. Sustainability 12(11):4456–4456CrossRef
15.
go back to reference Gerba CP, Pepper IL (2009) Wastewater treatment and biosolids reuse. Academic Press, Cambridge, pp 503–530 Gerba CP, Pepper IL (2009) Wastewater treatment and biosolids reuse. Academic Press, Cambridge, pp 503–530
23.
go back to reference Kang C, Zhao Y, Tang C, Addo-Bankas O (2022) Use of aluminum-based water treatment sludge as coagulant for animal farm wastewater treatment. J Water Process Eng 46:102645CrossRef Kang C, Zhao Y, Tang C, Addo-Bankas O (2022) Use of aluminum-based water treatment sludge as coagulant for animal farm wastewater treatment. J Water Process Eng 46:102645CrossRef
24.
go back to reference Karr PR, Keinath TM (1978) Influence of particle size on sludge dewaterability. J Water Pollut Control Federation 50(8):1911–1930 Karr PR, Keinath TM (1978) Influence of particle size on sludge dewaterability. J Water Pollut Control Federation 50(8):1911–1930
36.
go back to reference Qi Y, Thapa KB, Hoadley AFA (2011) Application of filtration aids for improving sludge dewatering properties—a review. Chem Eng J 171(2):373–384CrossRef Qi Y, Thapa KB, Hoadley AFA (2011) Application of filtration aids for improving sludge dewatering properties—a review. Chem Eng J 171(2):373–384CrossRef
37.
go back to reference Remmen K, Niewersch C, Wintgens T, Yüce S, Wessling M (2017) Effect of high salt concentration on phosphorus recovery from sewage sludge and dewatering properties. J Water Process Eng 19:277–282CrossRef Remmen K, Niewersch C, Wintgens T, Yüce S, Wessling M (2017) Effect of high salt concentration on phosphorus recovery from sewage sludge and dewatering properties. J Water Process Eng 19:277–282CrossRef
42.
49.
go back to reference Wu B, Dai X, Chai X (2020) Critical review on dewatering of sewage sludge: influential mechanism, conditioning technologies and implications to sludge re-utilizations. Water Res 180:115912CrossRef Wu B, Dai X, Chai X (2020) Critical review on dewatering of sewage sludge: influential mechanism, conditioning technologies and implications to sludge re-utilizations. Water Res 180:115912CrossRef
Metadata
Title
Digested wastewater sludge dewatering process using water treatment plants chemical sludge and walnut shell activated carbon powder
Authors
Mohammadjavad Kazemi
Gagik Badalians Gholikandi
Publication date
01-02-2023
Publisher
Springer Japan
Published in
Journal of Material Cycles and Waste Management / Issue 2/2023
Print ISSN: 1438-4957
Electronic ISSN: 1611-8227
DOI
https://doi.org/10.1007/s10163-023-01596-w

Other articles of this Issue 2/2023

Journal of Material Cycles and Waste Management 2/2023 Go to the issue