REACTIVE CAPPING AGGREGATE AND METHOD FOR MANUFACTURING THE SAME

According to the present invention, disclosed are a reactive coated aggregate and a method for manufacturing the same, wherein the reactive coated aggregate includes: a base material including a bottom ash lightweight aggregate and xanthan gum; and a coating agent including microbial strains and act...

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Bibliographische Detailangaben
Hauptverfasser:	IM JOO HYEOK, JANG, IN GOO, IM SAE HEE, PARK YU SUK, IM SAE YEON
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	CHEMISTRY METALLURGY TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	According to the present invention, disclosed are a reactive coated aggregate and a method for manufacturing the same, wherein the reactive coated aggregate includes: a base material including a bottom ash lightweight aggregate and xanthan gum; and a coating agent including microbial strains and active additives, the microbial strains are selected from a group consisting of microbial low-molecular-weight strains, microbial high-molecular-weight strains, microbial denitrifying strains and mixed strains thereof, and the active additives include glucose or sodium acetate. 본 발명은 저회 경량 골재 및 잔탄검을 포함하는 베이스재; 및 미생물 균주와 활성 첨가제를 포함하는 코팅제를 포함하고, 상기 미생물 균주는, 미생물 저분자 균주, 미생물 고분자 균주, 미생물 탈질 균주 및 이들의 혼합 균주로 이루어진 군에서 선택되고, 상기 활성 첨가제는 포도당 또는 아세트산나트륨을 포함하는 반응성 피복골재 및 이의 제조방법을 개시한다.