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1. WO2020163877 - ÉCHANTILLONNAGE POUR SURVEILLER DES SUBSTANCES PER-ET POLYFLUOROALKYLES (PFAS) DANS DE L'EAU DE SURFACE, DES EAUX SOUTERRAINES ET DE L'EAU INTERSTITIELLE

Numéro de publication WO/2020/163877
Date de publication 13.08.2020
N° de la demande internationale PCT/US2020/017564
Date du dépôt international 10.02.2020
CIB
B09C 1/00 2006.1
BTECHNIQUES INDUSTRIELLES; TRANSPORTS
09ÉLIMINATION DES DÉCHETS SOLIDES; RÉGÉNÉRATION DE SOLS POLLUÉS
CRÉGÉNÉRATION DE SOLS POLLUÉS
1Régénération de sols pollués
B01J 20/26 2006.1
BTECHNIQUES INDUSTRIELLES; TRANSPORTS
01PROCÉDÉS OU APPAREILS PHYSIQUES OU CHIMIQUES EN GÉNÉRAL
JPROCÉDÉS CHIMIQUES OU PHYSIQUES, p.ex. CATALYSE OU CHIMIE DES COLLOÏDES; APPAREILLAGE APPROPRIÉ
20Compositions absorbantes ou adsorbantes solides ou compositions facilitant la filtration; Absorbants ou adsorbants pour la chromatographie; Procédés pour leur préparation, régénération ou réactivation
22contenant une substance organique
26Composés macromoléculaires synthétiques
C02F 1/28 2006.1
CCHIMIE; MÉTALLURGIE
02TRAITEMENT DE L'EAU, DES EAUX RÉSIDUAIRES, DES EAUX OU BOUES D'ÉGOUT
FTRAITEMENT DE L'EAU, DES EAUX RÉSIDUAIRES, DES EAUX OU BOUES D'ÉGOUT
1Traitement de l'eau, des eaux résiduaires ou des eaux d'égout
28par absorption ou adsorption
CPC
B01J 20/262
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
20Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
22comprising organic material
26Synthetic macromolecular compounds
262obtained otherwise than by reactions only involving carbon to carbon unsaturated bonds, e.g. obtained by polycondensation
B01J 20/265
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
20Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
22comprising organic material
26Synthetic macromolecular compounds
265modified or post-treated polymers
B01J 20/28045
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
20Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
28characterised by their form or physical properties
28014characterised by their form
28042Shaped bodies; Monolithic structures
28045Honeycomb or cellular structures; Solid foams or sponges
B01J 20/2805
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
20Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
28characterised by their form or physical properties
28014characterised by their form
2805Sorbents inside a permeable or porous casing, e.g. inside a container, bag or membrane
B01J 20/28059
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
20Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
28characterised by their form or physical properties
28054characterised by their surface properties or porosity
28057Surface area, e.g. B.E.T specific surface area
28059being less than 100 m2/g
B01J 20/28069
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
20Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
28characterised by their form or physical properties
28054characterised by their surface properties or porosity
28069Pore volume, e.g. total pore volume, mesopore volume, micropore volume
Déposants
  • BATTELLE MEMORIAL INSTITUTE [US]/[US]
Inventeurs
  • KALTENBERG, Eliza M.
  • PALA, Franco
  • DASU, Kavitha
  • GRIESEMER, Fred
  • WESTLAKE, Bradley
  • NANES, George
Mandataires
  • ROSENBERG, Frank
Données relatives à la priorité
62/803,58110.02.2019US
62/869,62302.07.2019US
62/900,10913.09.2019US
Langue de publication anglais (EN)
Langue de dépôt anglais (EN)
États désignés
Titre
(EN) SAMPLING FOR MONITORING PER- AND POLYFLUOROALKYL SUBSTANCES (PFAS) IN SURFACE WATER, GROUNDWATER AND PORE WATER
(FR) ÉCHANTILLONNAGE POUR SURVEILLER DES SUBSTANCES PER-ET POLYFLUOROALKYLES (PFAS) DANS DE L'EAU DE SURFACE, DES EAUX SOUTERRAINES ET DE L'EAU INTERSTITIELLE
Abrégé
(EN)
Methods of passively sampling PFAS in the environment, PFAS sorbents, apparatus and systems (apparatus plus conditions) for sampling groundwater, porewater, and surface water are described.
(FR)
L'invention concerne des procédés d'échantillonnage passif de PFAS dans l'environnement, des sorbants de PFAS, des appareils et des systèmes (appareil plus conditions) pour échantillonner des eaux souterraines, de l'eau interstitielle et de l'eau de surface.
Également publié en tant que
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