国家/地区 中国（8）
IPC部 C（8）
IPC大类 C02（8）
IPC小类 C02F（8） B01J（2） C04B（2）
IPC C02F003/28（8）
发明人 HAN R（2） LI K（2） LI Z（2）
WU Y（2） ZHANG C（2）
公开年 2022（8）
申请年 2022（7） 
专利权人 UNIV DALIAN .（2）

Porous biofillers useful for purification of polluted seawater comprises outer porous mineral sphere and an embedded carbon source organic blend.

LIU C, TENG W, MA Z, ZHANG C, LI K, HAN R, WU Y

Proliferating and culturing anaerobic granular sludge in food waste water comprises carrying anaerobic treatment to obtain anaerobic treatment liquid, preparing modified graphene, obtaining activated granular sludge, placing in liquid culture medium in anaerobic environment, filtering and drying.

TANG W

Porous biological filler for purification of polluted seawater, comprises an external porous mineral sphere and an embedded carbon source organic blend, where porous mineral sphere has single channel running through porous mineral sphere and porous framework structure inside porous mineral sphere.

YI L, MA H, ZHANG Q, ZHANG C, LI K, WU Y, HAN R

-Triazine-ring-modified graphene-polyurethane foam composite used in anaerobic biological treatment system of refractory organic pollutants, has macroporous structure and comprises s-triazine ring.

ZHOU J, HONG Z, WANG X, FU Z, LV H

Preparing modified composite graphene aerogel used for strengthening anaerobic biological treatment of wastewater containing organic matter, involves mixing ultrasonically carbon nanotube with acidic dispersion medium, heating under reflux, collecting precipitate, washing, filtering.

LIU G, SUN M, FENG Y, SONG Y, ZHANG Z

Use of nitrogen-doped graphene in promoting enrichment of anammox bacteria and denitrification of wastewater and promotes growth of anaerobic ammonia oxidation specific microorganism and reactor higher denitrification efficiency.

YANG W, ZHANG G, YAN X, LI Z, GUO Y, ZHANG B, XUE R

Preparing graphene carrier useful in anaerobic ammonia oxidation reactor comprises dispersing powdered graphene oxide in water, gradually dropping oxidized graphene into sodium alginate solution, dripping into calcium chloride and solidifying and drying graphene gel beads.

SUN D, LV J, ZHANG J, ZUO J, WANG S

Preparing graphene artificial float grass for wine brewery waste water treatment, involves mixing graphene oxide and polypropylene to obtain graphene modified polypropylene, adding graphene modified polypropylene and reaction auxiliary agent.

ZHANG H, ZHANG Y, LI Z, PAN D, YU Z, DENG J