Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Embedded type ecological slope protection and preparation method thereof
The invention relates to embedded type ecological slope protection and a preparation method thereof, wherein the embedded type ecological slope protection provided by the invention is low in production cost, high in sludge aerobic digestion rate, heavy metal leaching rate and slope protection strength, good in killing effect of pathogenic microorganism in sludge and wide in applicable range; and the water-retaining property and the fertilizer efficiency of sludge are sufficiently utilized. The embedded type ecological slope protection disclosed by the invention comprises grass seeds, excess sludge and chemical materials; and the mass percentages of the excess sludge and the chemical materials are as follows: 85-95% of excess sludge (dry matter), 1.5-3% of FeC13, 0.5-2% of AlC13, 2-5% of MgC12, and 1-5% of CaO.
Embedded type ecological slope protection and preparation method thereof
The invention relates to embedded type ecological slope protection and a preparation method thereof, wherein the embedded type ecological slope protection provided by the invention is low in production cost, high in sludge aerobic digestion rate, heavy metal leaching rate and slope protection strength, good in killing effect of pathogenic microorganism in sludge and wide in applicable range; and the water-retaining property and the fertilizer efficiency of sludge are sufficiently utilized. The embedded type ecological slope protection disclosed by the invention comprises grass seeds, excess sludge and chemical materials; and the mass percentages of the excess sludge and the chemical materials are as follows: 85-95% of excess sludge (dry matter), 1.5-3% of FeC13, 0.5-2% of AlC13, 2-5% of MgC12, and 1-5% of CaO.
Embedded type ecological slope protection and preparation method thereof
HU XIAOMIN (Autor:in) / JIANG BINHUI (Autor:in) / HUANG YONGGANG (Autor:in) / LIU JINLIANG (Autor:in) / WANG YIDI (Autor:in)
29.04.2015
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
/
C02F
Behandlung von Wasser, Schmutzwasser, Abwasser oder von Abwasserschlamm
,
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
/
C05G
Mischungen aus Düngemitteln, die als einzelne von verschiedenen Unterklassen der Klasse C05 umfasst werden
,
MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05
/
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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