Activated sludge process monitoring through in situ near-infrared spectral analysis

Water Science and Technology

Volumn 57, Issue 10, 2008, Pages 1643-1650

  Dias, A M A ^a   Moita, I ^a   Pascoa R ^b   Alves, M M ^a   Lopes, J A ^b   Ferreira, E C ^a  

^a UNIVERSITY OF MINHO   (Portugal)

^b UNIVERSITY OF PORTO   (Portugal)

Author keywords

Activated sludge process; Chemometrics; Near infrared spectroscopy (NIR) on line monitoring; Wastewater treatment

Indexed keywords

ACTIVATED SLUDGE PROCESS; ADMINISTRATIVE DATA PROCESSING; BIOACTIVITY; BIOCHEMICAL OXYGEN DEMAND; CHEMICAL ACTIVATION; CHEMICAL OXYGEN DEMAND; COUPLED CIRCUITS; FINANCIAL DATA PROCESSING; INFRARED DEVICES; INFRARED SPECTROSCOPY; MONITORING; NEAR INFRARED SPECTROSCOPY; PRINCIPAL COMPONENT ANALYSIS; PROCESS ENGINEERING; PROCESS MONITORING; REACTION KINETICS; RECLAMATION; SEWAGE TREATMENT; SPECTRUM ANALYSIS; SPECTRUM ANALYZERS; SPEECH; WASTEWATER RECLAMATION; WASTEWATER TREATMENT; WATER RECYCLING; WATER TREATMENT; WATER TREATMENT PLANTS;

(E ,3E) PROCESS; ACTIVATED SLUDGES; AEROBIC TREATMENT; CHEMICAL PARAMETERS; COMPLEX MEDIUMS; FAST EVALUATION; IN-SITU; INDUSTRIAL PROCESS MONITORING; MONITORING AND CONTROLLING; MONITORING SYSTEMS; NEAR INFRA-RED (NIR); NEAR INFRARED SPECTROSCOPY (NIRS); NEAR-IR (NIR) SPECTROSCOPY; PREDICTION AND CONTROL; PRINCIPAL COMPONENT ANALYSIS (PCA); REAL TIME MONITORING; SOME APPLICATIONS; TRANSFLECTANCE; WASTEWATER TREATMENT PROCESSES;

PROCESS CONTROL;

ACTIVATED SLUDGE; NEAR INFRARED; PRINCIPAL COMPONENT ANALYSIS; SPECTRAL ANALYSIS; WASTEWATER; WATER TREATMENT;

ARTICLE; CHEMOMETRICS; ENVIRONMENTAL MONITORING; NEAR INFRARED SPECTROSCOPY; PRINCIPAL COMPONENT ANALYSIS; SLUDGE; WASTE WATER MANAGEMENT;

ENVIRONMENTAL MONITORING; PRINCIPAL COMPONENT ANALYSIS; SEWAGE; SPECTROSCOPY, NEAR-INFRARED; WASTE DISPOSAL, FLUID;

EID: 45549095932     PISSN: 02731223     EISSN: None     Source Type: Book Series    
DOI: 10.2166/wst.2008.147     Document Type: Article

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