Research

Research Infrastructures

Analytical chemistry equipment


- Atomic absorption spectrophotometer (flame and graphite furnace) - Automated titrator and Karl Fisher - Capillary electrophoresis - Differential Scanning Calorimeter (DSC) - Fluorescence Spectrometer X (XRF) - FTIR infrared spectrometer with cell specialized in gas and biogas analysis - Fluorimeter - Gas chromatograph (GC-TCD) for gas analysis - Gas chromatograph (GC-FID) - FTIR Infra-Red Spectrometer For Solid And Liquid Samples - Ion chromatography - Gas chromatograph combined with a mass spectrometer (GC-MS) - High-performance liquid chromatography combined with an ion-trap mass spectrometry (LC-MS) - High-Performance Liquid Chromatography (2 Units, One Of Which Is Equipped With A Fraction Collector) - High-Performance Liquid Chromatograph With An ELSD Detector (Electrospray Light Scattering Detector) - Kjeldahl analyzer (total nitrogen and ammonia) - Spectromètre d’émission optique muni d’un plasma à couplage inductif (ICP-OES) - Thermogravimetric analyzer coupled with mass spectrometer (TGA-MS) - Total organic carbon analyzer

Institution
  • Cégep de Shawinigan
Location
CNETE (Shawinigan)
Contact person
Mohamed Rahni, Chercheur
mrahni@cnete.qc.ca, 819-539-8508
Associated axes :
  • Axis Uses of water
    Theme 1: Water needs and uses of cities
  • Axis Uses of water
    Theme 2: Water uses for primary production
  • Axis Uses of water
    Theme 3: Water use in secondary production

Coalescence unit


/// Description : - A 55 L / min, 15 psig capacity coalescing separation vessel, SS316 stainless steel and acrylic construction with internal support for TORR ™ coalescing cartridge and safety valve - A centrifugal type electric water pump, 220 VAC, 15 amp - A 200-liter plastic back-up tank with removable cover for storing and recirculating water - Set of 1 '' industrial piping, flexible for interconnection of the various elements of the system - Set of valves for component isolation and for pump flow control - Pressure gauges at the entry and exit of the vessel - A 48 '' x 48 '' stainless steel table with retention walls in the event of a system leak on which all system components rest - 10 sealing washers for replacement - Made and assembled in Quebec - Works with TORR ™ coalescing cartridges. Model TC-008-2, 6 '' diam x 20 '' high, nylon and nitrile gaskets

Institution
  • Cégep Saint-Laurent
Location
Montréal (Québec)
Contact person
Édith Laflamme, Directeur, Centre des technologies de l'eau
edlaflamme@cegepsl.qc.ca, 514 747-6521, ext. 8676
Associated axis :
  • Axis Uses of water
    Theme 2: Water uses for primary production

Filtration system by membrane coupon (spiral-wound membrane)


/// Features: - Processing volume: 1 to 4 L - Operating pressure up to 600 psi - Feed flow ranging from 1 L/min to 6 L/min - Membrane coupons for MF, UF, NF, and OI - Can be adapted to forward osmosis /// Samples: - Liquids: effluents, residual liquids, process waters, fluids, etc. /// Examples of applications - Scanning and selection of the type of membrane to be used - Optimization of membrane filtration parameters: flow, pressure, temperature - Studies of the effects on liquids and membranes (precipitations, clogging, pressure drop, etc.)

Institution
  • Cégep de Shawinigan
Location
CNETE (Shawinigan)
Contact person
Mohamed Rahni, Cherheur
mrahni@cnete.qc.ca, 819-539-8508
Associated axes :
  • Axis Uses of water
    Theme 1: Water needs and uses of cities
  • Axis Uses of water
    Theme 2: Water uses for primary production
  • Axis Uses of water
    Theme 3: Water use in secondary production
More info de Filtration system by membrane coupon (spiral-wound membrane)

Flocculation rack


/// Features: - Enables the simultaneous testing of several flocculation / pre-filtration conditions

Institution
  • Cégep de Shawinigan
Location
CNETE (Shawinigan)
Contact person
Mohamed Rahni, Chercheur
mrahni@cnete.qc.ca, 819-539-8508
Associated axes :
  • Axis Uses of water
    Theme 1: Water needs and uses of cities
  • Axis Uses of water
    Theme 2: Water uses for primary production
  • Axis Uses of water
    Theme 3: Water use in secondary production
More info de Flocculation rack

High flow gas filtration system (HTGS)


/// Examples of applications: - Separating and concentrating metal nanoparticles

Institution
  • Cégep de Shawinigan
Location
CNETE (Shawinigan)
Contact person
Mohamed Rahni, Chercheur
mrahni@cnete.qc.ca, 819-539-8508
Associated axes :
  • Axis Uses of water
    Theme 1: Water needs and uses of cities
  • Axis Uses of water
    Theme 2: Water uses for primary production
  • Axis Uses of water
    Theme 3: Water use in secondary production
More info de High flow gas filtration system (HTGS)

INRS-IAF's equipment


• Ionic Chromatograph • Gas and liquid chromatographs • Mass spectrometers • Level 2 Laboratory for Bacteria

Institution
  • Institut national de recherche scientifique (INRS)
Location
Laval, Québec
Contact person
Eric Déziel, Professor
eric.deziel@iaf.inrs.ca, 450 687-5010
Associated axes :
  • Axis Uses of water
    Theme 2: Water uses for primary production
  • Transversal axis: Governance and management
    Theme 2: Risks and disrupters of governance

Mass spectrometer


A mass spectrometry service is offered to the scientific community for the identification of organic molecules, the analysis of natural products, the quantification of metabolites of pharmaceutical products, the analysis of trace pollutants, the determination of the molecular weight of proteins, the sequencing of peptides. The service includes, among others, a Micromass Quattro II triple quadrupole equipped with gas and liquid chromatography interfaces. It can be operated in positive and negative mode and carry out a mass scan up to 4000 m / z. The mass spectrometry service can perform a variety of MS / MS experiments such as daughter ion, parent ion and neutral fragment loss analysis. Various ionization modes such as electronic impact (EI), chemical ionization (CI), chemical ionization at atmospheric pressure (APCI), electrospray and nanospray can be used. It has an interface for gas chromatography with an HP 6890 gas chromatograph and an interface for HPLC HP 1100 liquid chromatography equipped with an automatic injector and a UV detector.

Institution
  • Institut national de recherche scientifique (INRS)
Location
Québec
Contact person
Annie Castonguay, Responsable
annie.castonguay@inrs.ca, 450-687-5010, 8850
Associated axes :
  • Axis Uses of water
    Theme 1: Water needs and uses of cities
  • Axis Uses of water
    Theme 2: Water uses for primary production
  • Axis Uses of water
    Theme 3: Water use in secondary production
More info de Mass spectrometer

Pilot Filtration Test Bench with 21 Ceramic Membranes


///Features : - Filtration system with three ceramic membrane chambers measuring 110 cm in length by 2.5 cm in diameter (microfiltration and ultrafiltration) - Filtration capacity of 150 L to 200 L per hour; 600 L double walled tank connected to a cooling system - Pre-filter; Pump with a maximum operating capacity of 3500 rpm (8 horse power). /// Samples : - Liquids (effluents, residual liquids, fluids, liquid waste, liquids resulting from chemical processes, and so on) - Capacity to process samples of up to 1 000 L. /// Examples of applications : - Industrial effluent treatment; Molecule separation, concentration, and purification (organic or inorganic) - Recycling of harmful biomass - Extraction of recyclable organic compounds - Recycling of waste products (polyethylene glycol, cutting fluids, essential oils, etc.) - Separation of nanoparticles from dissolved salts in order to characterize the nanoparticle content - Nanoparticle and other nanomaterial concentration.

Institution
  • Cégep de Shawinigan
Location
CNETE (Shawinigan)
Contact person
Mohamed Rahni, Resercher
mrahni@cnete.qc.ca, 819-539-8508
Associated axes :
  • Axis Uses of water
    Theme 1: Water needs and uses of cities
  • Axis Uses of water
    Theme 2: Water uses for primary production
  • Axis Uses of water
    Theme 3: Water use in secondary production
More info de Pilot Filtration Test Bench with 21 Ceramic Membranes

Respirometer


/// Module intended for the validation of the choice of suitable biomass for the treatment of a given wastewater. This unit is equipped with: - Air diffusers - Waste water metering pump - pH and dissolved oxygen probes - Temperature sensor.

Institution
  • Cégep Saint-Laurent
Location
Montréal (Québec)
Contact person
Édith Laflamme, Director, Centre des technologies de l'eau
edlaflamme@cegepsl.qc.ca, 514 747-6521, ext. 8676
Associated axis :
  • Axis Uses of water
    Theme 2: Water uses for primary production

Semi-pilot electrochemistry bench


/// Features - Forthcoming

Institution
  • Cégep de Shawinigan
Location
CNETE (Shawinigan)
Contact person
Mohamed Rahni, Chercheur
mrahni@cnete.qc.ca, 819-539-8508
Associated axis :
  • Axis Uses of water
    Theme 2: Water uses for primary production
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