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C02F101/32(4)
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LI Y(3)
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2018(4)
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LI Y(3)
Preparation of foamed graphene microplate adsorbent for oily sewage treatment, involves using fluffy polypropylene micropowder, bonding, cooling, solidifying to obtain foam template, and fixing graphene microchip on foam surface.
CHEN Q, ZAN H
Petroleum hydrocarbon wastewater treatment agent comprises polyvinyl alcohol, formamide, gelatin, willow leaves, nano graphene and magnetite waste residue.
LI Y
Petroleum hydrocarbon wastewater treatment agent comprises polyvinyl alcohol, formamide, gelatin, herba violae, nano graphene, and magnetite slag.
LI Y
Petroleum hydrocarbon waste water treatment agent comprises polyvinyl alcohol, formamide, gelatin, poinsettia, nano graphene, and magnetite slag.
LI Y
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