[go: up one dir, main page]

Chen et al., 2018 - Google Patents

Impact of temperature reduction on partial nitrification in a batch biofilter

Chen et al., 2018

View PDF
Document ID
10703260281765391036
Author
Chen J
Lu Y
Lu J
Liu X
Rui W
Publication year
Publication venue
IOP Conference Series: Earth and Environmental Science

External Links

Snippet

The impact of temperature reduction on the stability and recoverability of partial nitrification in a batch biofilter were investigated in present study. The results showed that NH 4+-N removal rate, NO 2–N accumulation rate and effluent NO 2–N/NH 4+-N ratio of the batch …
Continue reading at iopscience.iop.org (PDF) (other versions)

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GASES [GHG] EMISSION, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/30—Fuel from waste
    • Y02E50/34—Methane
    • Y02E50/343—Methane production by fermentation of organic by-products, e.g. sludge
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/32—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/34—Biological treatment of water, waste water, or sewage characterised by the micro-organisms used
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/30—Aerobic and anaerobic processes
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/28—Anaerobic digestion processes
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2301/00—General aspects of water treatment
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING OR MAINTAINING MICRO-ORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N1/00—Micro-organisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving micro-organisms or compositions thereof; Processes of preparing or isolating a composition containing a micro-organism; Culture media therefor

Similar Documents

Publication Publication Date Title
Du et al. Synergy of partial-denitrification and anammox in continuously fed upflow sludge blanket reactor for simultaneous nitrate and ammonia removal at room temperature
CN102311166B (en) Method for realizing shortcut nitration of high ammonia nitrogen wastewater
Liu et al. Removal of nitrogen from low pollution water by long-term operation of an integrated vertical-flow constructed wetland: Performance and mechanism
CN101973629A (en) Nitrogen and phosphorus removal method by using pyrite as biochemical filling
Xu et al. The performance of simultaneous denitrification and biogas desulfurization system for the treatment of domestic sewage
CN102173504A (en) Method for culturing shortcut nitrification granular sludge by combining dual inhibition of FA and FNA
CN101831392A (en) Autotrophic and allotrophic symbiosis ammonia oxidation bacterial agent as well as culture method and application thereof
CN107043197A (en) A method of treating ammonia nitrogen wastewater with cyanobacteria and CANON
CN115353198A (en) A method for synchronous nitrogen and phosphorus removal based on sponge iron-sodium thiosulfate autotrophic denitrification biological filter
CN102776140B (en) Cold-tolerant pseudomonas strain Den-05, and screening method and application thereof
Sun et al. Design and operation insights concerning a pilot-scale S0-driven autotrophic denitrification packed-bed process
Chang et al. Alleviation of substrate inhibition in an anaerobic ammonia oxidation reactor: Recovery process performance and microbial community
CN103373764A (en) Method for quickly starting short-cut nitrification and denitrification of ammonia-containing wastewater
Zeng et al. Feasibility and optimization of a novel upflow denitrification reactor using denitrifying granular sludge for nitric acid pickling wastewater treatment
CN112939213B (en) Rapid CANON granular sludge starting method based on hydraulic screening intermittent starvation
Chen et al. Impact of temperature reduction on partial nitrification in a batch biofilter
Aminzadeh et al. Salt inhibition effects on simultaneous heterotrophic/autotrophic denitrification of high nitrate wastewater
CN209442811U (en) Domestic waste landfill leachate treatment system
CN104445613B (en) Mineralized refuse packed bed and wastewater denitrification method
CN103373760A (en) Quick start method for treating ammonia-containing wastewater by A/O process
Ding et al. Enhanced Nitrogen Removal of Eutrophic Water in Constructed Wetland by Novel Integration of Submerged Macrophyte Pond.
CN210065309U (en) A full-process autotrophic denitrification device without aeration
CN202279762U (en) Small year-round composite purifying system by utilizing water hyacinth to purify domestic sewage
Zhao et al. Investigation of high-rate algal ponds for the treatment of domestic sewage with low carbon-to-nitrogen ratio
Zhang et al. Deep Denitrification of Domestic Sewage by Sulfur-based Mixotrophic Denitrification Filter