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Low impact development vegetation Soil Porous sand production method and vegetation soil composition including it
专利权人:
CHEONG-HO ENVIRONMENT DEVELOPMENT CO.; LTD.
发明人:
AIM, HYUNG HEUB,임형엽,YIM, EUN CHAE,임은채,KIM, KI JOONG,김기중,PARK, GI CHEON,박기천,AIM, HYUNG HEUBKR,YIM, EUN CHAEKR,KIM, KI JOONGKR,PARK, GI CHEONKR
申请号:
KR1020170040292
公开号:
KR1018152400000B1
申请日:
2017.03.29
申请国别(地区):
KR
年份:
2018
代理人:
摘要:
The present invention relates to a method for preparing porous sand for low impact development vegetation soil, and a vegetation soil composition comprising the same. As vegetation soil comprises porous sand in which microorganisms are included and fixed, habitat of microorganisms can be effectively provided due to porous sand and a block phenomenon as time passed can be prevented. Additionally, heavy metals can be adsorbed and nutrients (P) can be removed through positive ion exchange.본 발명은 저영향개발 식생토용 다공성 모래 제조방법 및 이를 포함한 식생토 조성물에 관한 것으로, 미생물이 포괄고정된 다공성 모래를 포함하여 식생토를 구성함으로써, 다공성 모래로 인해 미생물의 서식처를 효과적으로 제공하면서, 시간 경과에 따른 폐색되는 현상을 방지할 수 있으며 나아가 양이온 교환에 의해 중금속 흡착 및 영양염류(P)를 제거가능하도록 구성된다.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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