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1. BR112017020968 - agente de purificação de água e método de purificação de água

官庁 ブラジル
出願番号 112017020968
出願日 16.03.2016
公開番号 112017020968
公開日 10.07.2018
公報種別 A2
IPC
B01D 21/00
B処理操作;運輸
01物理的または化学的方法または装置一般
D分離
21沈でんによる液体から懸濁固体粒子の分離
C02F 1/00
C化学;冶金
02水,廃水,下水または汚泥の処理
F水,廃水,下水または汚泥の処理
1水,廃水または下水の処理
CPC
C02F 1/5263
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
1Treatment of water, waste water, or sewage
52by flocculation or precipitation of suspended impurities
5263using natural chemical compounds
C02F 1/56
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
1Treatment of water, waste water, or sewage
52by flocculation or precipitation of suspended impurities
54using organic material
56Macromolecular compounds
C02F 2101/103
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
2101Nature of the contaminant
10Inorganic compounds
103Arsenic compounds
C02F 2101/14
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
2101Nature of the contaminant
10Inorganic compounds
12Halogens or halogen-containing compounds
14Fluorine or fluorine-containing compounds
C02F 2101/20
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
2101Nature of the contaminant
10Inorganic compounds
20Heavy metals or heavy metal compounds
C02F 2101/203
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
2101Nature of the contaminant
10Inorganic compounds
20Heavy metals or heavy metal compounds
203Iron or iron compound
出願人 DEXERIALS CORPORATION
発明者 MASAHIKO ITO
RYU SHIMADA
TAKANORI FUJITA
代理人 DI BLASI, PARENTE & ADVOGADOS ASSOCIADOS
優先権情報 2015069266 30.03.2015 JP
発明の名称
(PT) agente de purificação de água e método de purificação de água
要約
(PT)
é provido um agente de purificação de água formado de um produto granulado incluindo uma mistura de um pó de planta e um floculante polimérico, em que uma superfície do produto granulado inclui uma porção revestida em que o pó de planta é revestido com o floculante polimérico e uma porção não revestida em que o pó de planta não é revestido com o floculante polimérico.