A novel integrated step-feed biofilm process for the treatment of decentralized domestic wastewater in rural areas of China

Journal of Environmental Sciences

Volumn 22, Issue 3, 2010, Pages 321-327

  Liang, Hanwen ^a   Gao, Min ^a   Liu, Junxin ^a   Wei, Yuansong ^a   Guo, Xuesong ^a  

^a RESEARCH CENTER FOR ECO ENVIRONMENTAL SCIENCES   (China)

Author keywords

Biofilm; C N ratio; PCR DGGE; Removal efficiency; Step feed

Indexed keywords

A-CARBON; AEROBIC ZONES; BACTERIAL COMMUNITY; BANDING PATTERNS; BATCH EXPERIMENTS; BIOFILM PROCESS; C/N RATIO; DENATURING GRADIENT GEL ELECTROPHORESIS; DOMESTIC WASTEWATER; EFFLUENT CONCENTRATIONS; OPERATION PERIOD; PCR-DGGE; PHYLOGENETIC ANALYSIS; PHYLOGENETIC RELATIONSHIPS; RAW WASTEWATERS; REMOVAL EFFICIENCIES; REMOVAL RATE; STEP-FEED; SUSPENDED SOLIDS; TOTAL NITROGEN; TOTAL PHOSPHORUS; TP REMOVAL; WASTEWATER TREATMENT SYSTEM;

BIOFILMS; BIOFILTERS; CHEMICAL CONTAMINATION; EFFLUENTS; ELECTROPHORESIS; GELS; OXYGEN; PHOSPHORUS; POLYMERASE CHAIN REACTION; REMOVAL; RURAL AREAS; WASTEWATER; WASTEWATER RECLAMATION; WASTEWATER TREATMENT; WATER TREATMENT PLANTS;

CHEMICAL OXYGEN DEMAND;

CARBON; OXYGEN;

AERATION; BIOFILM; CHEMICAL OXYGEN DEMAND; CONCENTRATION (COMPOSITION); DENITRIFICATION; EFFLUENT; ELECTROKINESIS; LABORATORY METHOD; MICROBIAL COMMUNITY; NITROGEN; PERFORMANCE ASSESSMENT; PHOSPHORUS; POLYMERASE CHAIN REACTION; RURAL AREA; SUSPENDED PARTICULATE MATTER; WASTEWATER; WATER TREATMENT;

ARTICLE; BIOFILM; BIOREACTOR; CHINA; METABOLISM; METHODOLOGY; RURAL POPULATION; SEWAGE; TIME;

BIOFILMS; BIOREACTORS; CARBON; CHINA; OXYGEN; RURAL POPULATION; TIME FACTORS; WASTE DISPOSAL, FLUID;

CHINA;

BACTERIA (MICROORGANISMS);

EID: 77952942209     PISSN: 10010742     EISSN: None     Source Type: Journal    
DOI: 10.1016/S1001-0742(09)60111-X     Document Type: Article

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