首页>
外国专利>
LOW QUALITY SOIL AND WATER IMPROVER COMPRISING LIME, DOLOMITE AND SHELL POWDER TO REDUCE ACIDIFIED LOW QUALITY SOIL INTO ALKALINE SOIL AND IMPROVE SEAWATER IN COASTAL WATER ZONE
LOW QUALITY SOIL AND WATER IMPROVER COMPRISING LIME, DOLOMITE AND SHELL POWDER TO REDUCE ACIDIFIED LOW QUALITY SOIL INTO ALKALINE SOIL AND IMPROVE SEAWATER IN COASTAL WATER ZONE
Purpose: in order to provide the soil improvement person of a low-grade water stability difference, for effectively improving the soil of the low-grade water stability difference of contaminated littoral water area and maintaining better marine ecology, by replacing ochre using dolomite with the amount less than 1/30 of an ochre spray amount. Construction: ameliorator, the soil of the low-grade water stability difference for improving littoral water area, being made from it makes mixture ageing after 30 to 50 weight % of dorag dolomite (sterling CO3 | 2), is that magnesia (MgO) converts the 10. of content4 to 17.10 to the 20 weight % of 3 weight %, conch meal (waste fossil powder, farm land improving fertilizer) are crushed to 2 millimeters or less granularity, the weight % of 30 to 60 white limes. Ameliorator, the soil of the low-grade water stability difference for improving littoral water area, being made from it makes mixture ageing after 30 to 50 weight % of dorag dolomite (sterling CO3 | 2), is the 10. of magnesia (MgO) conversion content4 to 17.10 to the 20 weight % of 3 weight %, conch meal (waste fossil powder, farm land improving fertilizer) are crushed to 2 millimeters or less granularity, the weight % of 30 to 60 quick limes.
展开▼
