国家/地区 中国（17） 韩国（2）
IPC部 B（22）
IPC大类 B09（22） C09（13） C02（9）
B01（7） A01（3） A62（2）
C01（2）
IPC小类 B09C（22） C09K（13） C02F（9）
B01J（6） A01B（2） A62D（2）
IPC B09C001/08（22）
发明人 SONG N（2） ZHANG H（2）
公开年 2021（5） 2018（4） 2019（4） 2022（4） 2020（3） 2023（2）
申请年 2019（6）  2021（5）  2017（3）  2022（3）  2018（2）  2020（2） 
专利权人 NINGBO FENGC.（2） UNIV QINGDAO.（2）

Composition for enhancing microbial remediation efficiency of polycyclic aromatic hydrocarbon-contaminated soil, comprises sulfonated graphene and amino acids, where amino acids are leucine, glutamic acid and ornithine.

LUO Y, TENG Y, ZHAO R, REN W

In situ remediating contaminated media includes introducing suspension of bioremediation composition into contaminated media and second bioremediation composition comprising second blend of active material and capable of electric conduction.

BROCKMEYER D

Improving soil quality by quality restoration method, comprises e.g. washing vermiculite with water, drying, calcining in muffle furnace, stirring treatment, increasing pressure, heat soaking, expanding, mixing soil, centrifuging and drying, carbonization treating and drying.

ZHOU C

Heavy metal polluted soil repairing agent based on graphene oxide useful in repairing heavy metal cadmium polluted soil, comprises e.g. graphene oxide/cellulose composite material, hydrotalcite loaded with elemental sulfur, peanut bran, pH regulator and chitosan graft polyvinyl alcohol emulsion.

WU X, MA C

Producing sponge-type sorbent medium useful in performing sorption removal of organic and oily contaminants, comprises e.g. ultrasonically cleaning, drying sponge, immersing in graphene solution, squeezing and heat-treating.

KODURU J R, CHANG Y, YANG J K, CHOI J S, LIM S H, LINGAMDINNE L P, CHOI Y R

Preparation of modified oxidized graphene immobilized microorganism composite material used for repairing diesel oil polluted soil, involves dispersing alcaligenes and cationic polyacrylamide in phosphate buffer saline.

YIN L, ZHANG X

Method for desalinating for remediation of saline soil involves taking out soil from top to bottom by using soil drill, adding iron ferrocyanide solution of crystallization inhibitor to ground surface for desalination.

ZHAO Y, ZHAO H

Preparing quantum dot/peroxide composite material involves mixing solution containing quantum dots with salt solution uniformly, and then adding alkaline precipitant and hydrogen peroxide to mixed solution.

WANG W, CHEN P, TAN F, QIAO X

Modifying agent for repairing soil, comprises polyvinyl acetate emulsion, nano-magnesium oxide, nano-alumina, graphene oxide and microcrystalline cellulose.

FENG J

Performing soil mediated photocatalytic remediation used for treatment of industrial wastewater, involves pre-treating waste water through coagulation cum flocculation for removing scum and large particles.

CHAUHAN P S, CHOUDHARY A, BRIGHU U, BHATTACHARYA S