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1. (WO2019046574) METHOD AND SYSTEM FOR CONTROLLING ODOR IN WATER
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Pub. No.: WO/2019/046574 International Application No.: PCT/US2018/048842
Publication Date: 07.03.2019 International Filing Date: 30.08.2018
IPC:
C02F 1/28 (2006.01) ,C02F 101/10 (2006.01) ,C02F 101/16 (2006.01) ,C02F 103/32 (2006.01)
C CHEMISTRY; METALLURGY
02
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
F
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
1
Treatment of water, waste water, or sewage
28
by sorption
C CHEMISTRY; METALLURGY
02
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
F
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
101
Nature of the contaminant
10
Inorganic compounds
C CHEMISTRY; METALLURGY
02
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
F
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
101
Nature of the contaminant
10
Inorganic compounds
16
Nitrogen compounds, e.g. ammonia
C CHEMISTRY; METALLURGY
02
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
F
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
103
Nature of the water, waste water, sewage or sludge to be treated
32
from the food or foodstuff industry, e.g. brewery waste waters
Applicants:
CHEMTREAT, INC. [US/US]; 5640 Cox Road Glen Allen, VA 23060, US
Inventors:
WICKS, Joel; US
BECK, James; US
RICHARDSON, John; US
BURCHTORF, John; US
Agent:
YOSICK, Joseph, A.; US
Priority Data:
62/551,95230.08.2017US
Title (EN) METHOD AND SYSTEM FOR CONTROLLING ODOR IN WATER
(FR) PROCÉDÉS ET SYSTÈMES DE DÉSODORISATION DE L'EAU
Abstract:
(EN) Methods and systems of controlling odor in. water by adding a humic composition to the water. The humic composition cm adsorb or otherwise neutralize malodorous compounds such as hydrogen sulfide, ammonia, and mercaptans. The methods ate useful in food and. agricultural industries where the water may come in contact with food items.
(FR) L'invention concerne des procédés et des systèmes de désodorisation de l'eau, par ajout d'une composition humique à l'eau. La composition humique adsorbe ou d'une autre manière neutralise des composés malodorants tels que le sulfure d'hydrogène, l'ammoniac et les mercaptans. Ces procédés sont utiles dans les industries alimentaires et agricoles dans lesquelles l'eau peut entrer en contact avec des produits alimentaires.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)