The potential effect of different Ca 2+ additions (150, 300, 450, 600 and 1000 mg/L) on
microbial activity and aggregation, during anaerobic digestion at moderate (8 g/L Na+) and …

The coexistence of F−, Ca 2+, nitrates, and other pollutants in water body has aroused
widespread concern. In this research, a novel quartz sand biofilm reactor was established …

The characteristics of landfill leachate from solid waste disposal vary, depending on waste
composition, waste age, and landfilling technique. Landfill leachate also contains a wide …

High-concentration calcium was contained in some wastewater, eg, leachate. In this study,
the response of the anammox performance to calcium (∼ 2000 mg/L) and the potential …

To improve anaerobic digestion (AD) efficiency of rice straw, solid alkaline CaO and the
liquid fraction of digestate (LFD) were used as pretreatment agents of rice straw. The results …

Cow manure has potential to serve as a sustainable secondary fuel and phosphorus
resource and cut our reliance on finite primary resources. The efficient and sustainable …

Anaerobic biological treatment of high-salinity wastewater has attracted much attention due
to its environmental and economic benefits. However, the granulation can be significantly …

Fresh leachate from municipal solid waste (MSW) incineration plants generally contains
extremely high NH 4+–N concentration which could inhibit the bioactivity of microorganisms …

Inhibition of high calcium during anaerobic wastewater treatment has been studied in recent
years, focusing on calcium precipitates in anaerobic granule but neglecting the effect of …

Microbial electrolysis cell (MEC) has excellent CH 4 production performance, however, CO 2
still remains in the produced biogas at high content. For achieving in-situ CO 2 sequestration …