Cyanide degradation kinetics during anaerobic co-digestion of cassava pulp with pig manure

Anaerobic co-digestion of cassava pulp (CP) and pig manure (PM) under cyanide inhibition conditions was investigated and modeled. Batch experiments were performed with initial cyanide concentrations ranging from 1.5 to 10 mg/L. Cyanide acclimatized sludge from an anaerobic co-digester treating cyani...

Ausführliche Beschreibung

Bibliographische Detailangaben
Veröffentlicht in:Water science and technology : a journal of the International Association on Water Pollution Research. - 1986. - 2017(2018), 3 vom: 25. Juli, Seite 650-660
1. Verfasser: Glanpracha, Naraporn (VerfasserIn)
Weitere Verfasser: Basnayake, B M N, Rene, Eldon R, Lens, Piet N L, Annachhatre, Ajit P
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2018
Zugriff auf das übergeordnete Werk:Water science and technology : a journal of the International Association on Water Pollution Research
Schlagworte:Journal Article Cyanides Manure Sewage Methane OP0UW79H66
LEADER 01000naa a22002652 4500
001 NLM286571129
003 DE-627
005 20231225052034.0
007 cr uuu---uuuuu
008 231225s2018 xx |||||o 00| ||eng c
024 7 |a 10.2166/wst.2018.210  |2 doi 
028 5 2 |a pubmed24n0955.xml 
035 |a (DE-627)NLM286571129 
035 |a (NLM)30016282 
040 |a DE-627  |b ger  |c DE-627  |e rakwb 
041 |a eng 
100 1 |a Glanpracha, Naraporn  |e verfasserin  |4 aut 
245 1 0 |a Cyanide degradation kinetics during anaerobic co-digestion of cassava pulp with pig manure 
264 1 |c 2018 
336 |a Text  |b txt  |2 rdacontent 
337 |a ƒaComputermedien  |b c  |2 rdamedia 
338 |a ƒa Online-Ressource  |b cr  |2 rdacarrier 
500 |a Date Completed 01.11.2018 
500 |a Date Revised 15.12.2020 
500 |a published: Print 
500 |a Citation Status MEDLINE 
520 |a Anaerobic co-digestion of cassava pulp (CP) and pig manure (PM) under cyanide inhibition conditions was investigated and modeled. Batch experiments were performed with initial cyanide concentrations ranging from 1.5 to 10 mg/L. Cyanide acclimatized sludge from an anaerobic co-digester treating cyanide-containing CP and PM was used as the seed sludge (inoculum). Cyanide degradation during anaerobic digestion consisted of an initial lag phase, followed by a cyanide degradation phase. After a short sludge acclimatization period of less than 3 days, the anaerobic sludge was able to degrade cyanide, indicating that the sludge inhibition due to cyanide was reversible. Cyanide degradation during anaerobic co-digestion of CP and PM followed the first-order kinetics with a rate constant of 0.094 d-1. Gas evolution during batch anaerobic degradation was modeled using the modified Monod-type kinetics to incorporate cyanide inhibition. The model predicted results yielded a satisfactory fit with the experimental data 
650 4 |a Journal Article 
650 7 |a Cyanides  |2 NLM 
650 7 |a Manure  |2 NLM 
650 7 |a Sewage  |2 NLM 
650 7 |a Methane  |2 NLM 
650 7 |a OP0UW79H66  |2 NLM 
700 1 |a Basnayake, B M N  |e verfasserin  |4 aut 
700 1 |a Rene, Eldon R  |e verfasserin  |4 aut 
700 1 |a Lens, Piet N L  |e verfasserin  |4 aut 
700 1 |a Annachhatre, Ajit P  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Water science and technology : a journal of the International Association on Water Pollution Research  |d 1986  |g 2017(2018), 3 vom: 25. Juli, Seite 650-660  |w (DE-627)NLM098149431  |x 0273-1223  |7 nnns 
773 1 8 |g volume:2017  |g year:2018  |g number:3  |g day:25  |g month:07  |g pages:650-660 
856 4 0 |u http://dx.doi.org/10.2166/wst.2018.210  |3 Volltext 
912 |a GBV_USEFLAG_A 
912 |a SYSFLAG_A 
912 |a GBV_NLM 
912 |a GBV_ILN_350 
951 |a AR 
952 |d 2017  |j 2018  |e 3  |b 25  |c 07  |h 650-660