A5102814473- Wastewater Treatment and Nitrogen Removal
- Microbial Fuel Cells and Bioremediation
- Anaerobic Digestion and Biogas Production
- Membrane Separation Technologies
- Water Quality Monitoring Technologies
- Industrial Gas Emission Control
- Constructed Wetlands for Wastewater Treatment
- Water Quality Monitoring and Analysis
- Toxic Organic Pollutants Impact
- Viral Infectious Diseases and Gene Expression in Insects
- Neutrino Physics Research
- Landfill Environmental Impact Studies
- Particle accelerators and beam dynamics
- Gamma-ray bursts and supernovae
- Pancreatic and Hepatic Oncology Research
- Microbial Community Ecology and Physiology
- Microbial bioremediation and biosurfactants
- Catalytic Processes in Materials Science
- Microbial Metabolic Engineering and Bioproduction
- 3D Printing in Biomedical Research
- Ammonia Synthesis and Nitrogen Reduction
- Aerosol Filtration and Electrostatic Precipitation
- Advanced oxidation water treatment
- Air Quality Monitoring and Forecasting
- Air Quality and Health Impacts
Henan Normal University
2011-2022
Shenyang Ligong University
2021
Harbin Institute of Technology
2006-2007
We report on the optical spectroscopic observations of host galaxy hyperactive repeating fast radio burst, FRB 20240114A. The is a dwarf at redshift $z=0.1306\pm0.0002$. With rest-frame coverage 4300-7900 \AA, we have detected H$\rm{\alpha}$, H$\rm{\beta}$, [O III]$\lambda\lambda$4959,5007, [N II]$\lambda\lambda$6548,6583, and [S II]$\lambda$6716 emission lines. line ratios suggest that ionization in dominated by star formation. formation rate (SFR) derived from H$\rm{\alpha}$ $(0.06 \pm...
The influence of different target pollutants and operation modes in sequencing batch bioreactors (SBRs) on sludge toxicity was compared this study. Sludge characterized by the inhibiting luminosity through using luminescent bacterium Photobacterium phosphoreum (P. phosphoreum) during either gradual acclimation or impaction processes with synthetic wastewater containing high-strength bisphenol A (BPA) N, N-dimethylformamide (DMF). When activated first acclimated 120 mg/L DMF 20 BPA, then...
Abstract The discharge of wastewater containing both high salinity and organic content without prior treatment is detrimental to aquatic life water hygiene. In order integrate the advantages membrane biological treatment, exert phosphorus removal efficiency dewatered alum sludge, in this study, an aerobic reactor based on dehydrated sludge was used treat mustard tuber with 6.8-7.3 % under conditions 30 °C, 20 kPa trans-membrane pressure (TMP) chemical oxygen demand (COD) 3300-3900 mg/L....
A novel gravity selector was firstly introduced between the aerobic zone and clarifier in an anaerobic/anoxic/oxic (A 2 /O) reactor to reduce severe filamentous sludge bulking limited (LFB).By regulating aeration periods of operation cycles other parameters, lighter gradually washed out, reducing volume index (SVI) from 418 210 mL/g.A stable LFB state achieved 80 d with pollutant removal efficiencies 90.1%, 93.7%, 87.9% 88.5% for COD, NH 4 + -N, TP TN, respectively.Thiothrix Beggiatoa,...
The influence of liquid height on chemical oxygen demand (COD) leachate was investigated. When 400 mL filled in a thick tube reactor (TTR) with 0.063 m, COD removal efficiency 45.69%, while ozone dosage 3.35 mgO3/mgCOD. As slender (STR) 0.815 51.81%, and 3.12 results indicated that increased the liquid. It is believed hydraulic pressure resulted efficiency.
The startup of novel hybrid anaerobic baffled reactor (HABR) and the feasibility completely autotrophic nitrogen removal over nitrite (CANON) process were studied. was operated by gradually decreasing HRT to improve total load. After startup, change concentrations, conductivity, pH MLSS measured along reactor, then microbial morphology spatial structure bacteria defined. test results indicated several points:under experimental condition an average NH4+-N 40 mg·L-1 in influent, quick start-up...
In order to solve the increasingly serious problem of eutrophication in China, government had issued a new wastewater discharge standard that focuses on reducing nutrients from effluents (TN < 15 mg/L, TP<0.5 mg/L). These stringent requirements resulted need for improved nutriment removal existing full-scale treatment plants. this study series reform were carried out plant with modified carrousel oxidation ditch process located Henan province China. improve efficiency, low oxygen control...
It is an essential task to remove the residual organic pollutants (ROP) from secondary effluent of a Wastewater Treatment Plant (WWTP) in wastewater reclamation and reuse processes. Four different compared flow schemes would be achieved for further purification by switching valves. In order mainly non-biodegradable under various operating conditions, optimum technology economic process was obtained advanced scheme at 3200 m(3)/d Harbin Wenchang WWTP. Conclusions lot experiments show that:...
Abstract RDX wastewater is a kind of containing energetic materials that difficult to biochemically degrade. It highly toxic and treat. In this paper, the synergetic treatment by ultraviolet light three-dimensional electrode method proposed. The optimum combination 5mm carbon particles,28W UV lamp 3cm distance between electrodes was used in experiment. optimal experimental conditions were finally determined as follows: pH value 6.6, particle addition 7.0g, NaSO4 6.5g, electrolysis voltage...