Autochthonous microalgae grown in municipal wastewaters as a tool for effectively removing nitrogen and phosphorous
Microalgae have promising applications in wastewater treatment because of their ability to
use inorganic compounds such as nitrates and phosphates as nutrients for their growth …
use inorganic compounds such as nitrates and phosphates as nutrients for their growth …
Novel shortcut biological nitrogen removal using activated sludge-biofilm coupled with symbiotic algae
This study evaluated a novel shortcut biological nitrogen removal (BNR) method using
activated sludge-biofilm coupled with microalgae in a photo-sequencing batch biofilm …
activated sludge-biofilm coupled with microalgae in a photo-sequencing batch biofilm …
Fertile islands lead to more conspicuous spatial heterogeneity of bacteria than soil physicochemical properties in a desert ecosystem
S Li, W Chen, Z Li, L Bu, Z Jin, G Wei, Z Li - Catena, 2021 - Elsevier
The “fertile islands” resulting from discrete plants are important for the structure and function
of dryland ecosystems. To understand the spatial heterogeneity of soil biotic and abiotic …
of dryland ecosystems. To understand the spatial heterogeneity of soil biotic and abiotic …
Toward nitrogen recovery: Co-cultivation of microalgae and bacteria enhances the production of high-value nitrogen-rich cyanophycin
H Liu, NA Al-Dhabi, H Jiang, B Liu, T Qing, B Feng… - Water Research, 2024 - Elsevier
The algal-bacterial wastewater treatment process has been proven to be highly efficient in
removing nutrients and recovering nitrogen (N). However, the recovery of the valuable N …
removing nutrients and recovering nitrogen (N). However, the recovery of the valuable N …
Micro-analysis of nitrous oxide accumulation in denitrification under acidic conditions: The role of pH and free nitrous acid
YT Lv, X Zhang, C Zhu, L Lin, T Sun, X Wang… - Journal of Water Process …, 2022 - Elsevier
Abstract Nitrous oxide (N 2 O), as an energy gas, is of increasing interest for its recovery
from wastewater treatment. Acidic pH is one of the important factors affecting N 2 O …
from wastewater treatment. Acidic pH is one of the important factors affecting N 2 O …
Sustained and enhanced anaerobic removal of COD and nitrogen in a zeolite amended glycogen accumulating organism dominated biofilm process
Activated sludge, the most widely used biological wastewater treatment process is known to
be expensive to operate, largely due to energy expense for oxygen transfer into the bulk …
be expensive to operate, largely due to energy expense for oxygen transfer into the bulk …
Understanding nitrogen removal and N2O emission mechanisms in an anaerobic-swing-anoxic-oxic (ASAO) continuous plug-flow system for low C/N municipal …
RZ Xu, JS Cao, JY Luo, BJ Ni, F Fang, W Liu… - Science of The Total …, 2024 - Elsevier
This study aims to investigate effects of dissolved oxygen (DO) levels and aerated
hydrodynamic retention time (HRT) on nitrogen removal and nitrous oxide (N 2 O) emissions …
hydrodynamic retention time (HRT) on nitrogen removal and nitrous oxide (N 2 O) emissions …
Performance and mechanism of a novel woodchip embedded biofilm electrochemical reactor (WBER) for nitrate-contaminated wastewater treatment
C Yang, T Liu, N Chen, S Tong, Y Deng, L Xue, W Hu… - Chemosphere, 2021 - Elsevier
In this study, a woodchip biofilm electrode reactor (WBER) with woodchips embedded
anode and cathode was developed, and its denitrification mechanism was analyzed by …
anode and cathode was developed, and its denitrification mechanism was analyzed by …
Treatment of nitrous oxide in a trickling bioreactor in the presence of glucose or phenol as the carbon source: performance, kinetic study, and characterization of …
M Ramezani, SM Zamir - Journal of Environmental Chemical Engineering, 2022 - Elsevier
The potential of a trickling bioreactor (TBR) for the gas-phase treatment of N 2 O in the range
of 0.9–7.5 gm− 3 in the presence of two separate carbon sources (glucose and phenol) and …
of 0.9–7.5 gm− 3 in the presence of two separate carbon sources (glucose and phenol) and …
Development of aerobic granulation system for simultaneous removal of C, N, and P in sequencing batch airlift reactor
S Desireddy, PC Sabumon - Journal of Environmental chemical …, 2021 - Elsevier
Conventional biological nutrient removal techniques often have disadvantages like low
removal efficiencies, requirement of large footprint, and excess sludge production. Ever …
removal efficiencies, requirement of large footprint, and excess sludge production. Ever …