Hydrogen sulfide control in sewer systems: a critical review of recent progress
In sewer systems where anaerobic conditions are present, sulfate-reducing bacteria reduce
sulfate to hydrogen sulfide (H 2 S), leading to sewer corrosion and odor emission. Various …
sulfate to hydrogen sulfide (H 2 S), leading to sewer corrosion and odor emission. Various …
Short-chain fatty acids recovery from sewage sludge via acidogenic fermentation as a carbon source for denitrification: a review
Wastewater treatment plants face the problem of a shortage of carbon source for
denitrification. Acidogenic fermentation is an effective method for recovering short-chain fatty …
denitrification. Acidogenic fermentation is an effective method for recovering short-chain fatty …
Toward energy neutrality: novel wastewater treatment incorporating acidophilic ammonia oxidation
Chemically enhanced primary treatment (CEPT) followed by partial nitritation and anammox
(PN/A) and anaerobic digestion (AD) is a promising roadmap to achieve energy-neutral …
(PN/A) and anaerobic digestion (AD) is a promising roadmap to achieve energy-neutral …
Promoting anaerobic co-digestion of sewage sludge and food waste with different types of conductive materials: Performance, stability, and underlying mechanism
In this research, we investigated and compared the effects of three widely used conductive
materials, eg, zero-valent iron (Fe 0), magnetite (Fe 3 O 4), and biochar on the performance …
materials, eg, zero-valent iron (Fe 0), magnetite (Fe 3 O 4), and biochar on the performance …
The potent effects of polyoxometalates (POMs) on controlling sulfide and methane production from sewers
H Guo, L Tian, S Liu, Y Wang, J Hou, T Zhu… - Chemical Engineering …, 2023 - Elsevier
Although the dose of biocides to sewers could control sulfide and methane production, the
high resistance of sulfate-reducing bacteria (SRB) to biocides would increase dosing …
high resistance of sulfate-reducing bacteria (SRB) to biocides would increase dosing …
Iron-rich digestate biochar toward sustainable peroxymonosulfate activation for efficient anaerobic digestate dewaterability
Z Mo, Z Tan, J Liang, L Zhang, C Li, S Huang… - Journal of Hazardous …, 2023 - Elsevier
In this study, a suite of Fe-rich biochars derived from Fenton-like treated digestate (Fe-BC)
were fabricated under different pyrolysis temperatures (300, 500, and 800° C), which were …
were fabricated under different pyrolysis temperatures (300, 500, and 800° C), which were …
Insight into UV-LED/PS/Fe (Ⅲ) and UV-LED/PMS/Fe (Ⅲ) for p-arsanilic acid degradation and simultaneous arsenate immobilization
As a feed additive, p-arsanilic acid (p-ASA) is hardly metabolized in animal bodies and is
excreted chemically unchanged via feces and urine, which can be transformed into more …
excreted chemically unchanged via feces and urine, which can be transformed into more …
Post-treatment options for anaerobically digested sludge: Current status and future prospect
Anaerobic digestion is the most commonly used sludge treatment technology in large-scale
wastewater treatment plants (WWTPs), generating two main products, ie, biogas and …
wastewater treatment plants (WWTPs), generating two main products, ie, biogas and …
Integrated urban water management by coupling iron salt production and application with biogas upgrading
Integrated urban water management is a well-accepted concept for managing urban water. It
requires efficient and integrated technological solutions that enable system-wide gains via a …
requires efficient and integrated technological solutions that enable system-wide gains via a …
An integrated strategy to enhance performance of anaerobic digestion of waste activated sludge
Anaerobic digestion (AD) is an essential process in wastewater treatment plants as it can
reduce the amount of waste activated sludge (WAS) for disposal, and also enables the …
reduce the amount of waste activated sludge (WAS) for disposal, and also enables the …