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Cetylpyridinium chloride

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... chromate anions (CrO42–) from aqueous streams has been studied at 30°C using twice cationic surfactants (cetyltrimethylammonium bromide and cetylpyridinium chloride). The solution is processed by ultrafiltration, using a membrane with pore sizes small enough to block the passage of the micelle ...
Desalination 137 (2001)

... ultrafiltration (MEUF) for the removal of nitrate, chromate, and ferriccyanide was investigated because of ionic competition to bind on the cetylpyridinium chloride micelles. In a single pollutants system, the order of removal efficiency was nitrate 99%. As the filtration progressed, decrease i ...
Desalination 167 (2004)

Competitive binding characteristics of anionic metals, chromate and ferriccyanide, with cetylpyridinium chloride micelles were investigated in micellar-enhanced ultrafiltration (MEUF). In MEUF process, removal of pollutants depends on the bind o ...
Desalination 167 (2004)

... improve the adsorption capacity, the effect of cationic surfactant was studied to remove reactive black 5 (RB5) by activated carbon (AC) using cetylpyridinium chloride (CPC). Three different ACs were studied; pure AC, AC in CPC solution and precoated AC by CPC. Regardless of surfactant presence, th ...
Desalination 223 (2008)

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