Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
A soil remediation agent and composite mineral technology, which is applied in the field of composite mineral soil remediation agents, can solve problems such as unsatisfactory use effects, and achieve the effects of improving soil quality, increasing yield and improving growth environment.
Inactive Publication Date: 2013-12-25
NANYANG FULLEE PETROLEUM CHEM
View PDF2 Cites 22 Cited by
Summary
Abstract
Description
Claims
Application Information
AI Technical Summary
This helps you quickly interpret patents by identifying the three key elements:
Problems solved by technology
Method used
Benefits of technology
Problems solved by technology
Most of the existing soil pollution remediation agents are limite...
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more
Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0022] A kind of composite mineral soil restoration agent of the present invention, adopts following raw materials to make by weight:
[0023] Medical stone 60, zeolite 5, peat 20, pumice 5, bentonite 5, microbial fermentation broth 0.5.
[0024] When preparing, first weigh each raw material, crush it into 200 meshes, then mix and stir the crushed raw materials, granulate them through a granulator, then dry the granules, and pack them after passing the inspection Just put it in the warehouse.
Embodiment 2
[0026] A kind of composite mineral soil restoration agent of the present invention, adopts following raw materials to make by weight:
[0027] Medical stone 75, zeolite 15, peat 25, pumice 15, bentonite 15, microbial fermentation liquid 1.
[0028] The preparation method is the same as in Example 1.
Embodiment 3
[0030] A kind of composite mineral soil restoration agent of the present invention, adopts following raw materials to make by weight:
[0031] Medical stone 67, zeolite 10, peat 23, pumice 10, bentonite 10, microbial fermentation broth 0.8.
[0032] The preparation method is the same as in Example 1.
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more
PUM
Login to view more
Abstract
The invention provides a composite mineral soil repair agent, which is prepared from the following components in parts by weight: 60-75 parts of medical stone, 5-15 parts of zeolite, 20-25 parts of peat, 5-15 parts of pumice, 5-15 parts of bentonite and 0.5-1 part of microbial fermentation liquid, the repair agent is prepared from steps of material selecting, crushing, mixing, stirring, granulating, drying, checking and packing, the soil repair agent prepared by the invention can perfect soil quality, prevent soil compaction, regulate pH value and adsorb heavy metals to well perfect the growth soil environment of crops so as to beneficially improve the yield of the crops.
Description
technical field [0001] The invention relates to a soil restoration agent, in particular to a composite mineral soil restoration agent. Background technique [0002] Soil not only provides mechanical support for plant growth, but also provides fertility elements such as water, fertilizer, air, and heat for plant growth and development. With the rapid development of industry and agriculture in our country, agricultural pollution, especially soil environmental pollution, has become more and more prominent. Solid waste is continuously stacked and dumped on the soil surface, harmful waste water is continuously infiltrated into the soil, and harmful gases and floating dust in the atmosphere are constantly increasing. The soil is polluted by rainwater falling on the soil and the use of a large number of pesticides. Due to the extensive use of chemical fertilizers in the soil all year round, the soil is compacted, and the phenomenon of waterlogging when it rains and cracking wh...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more
Application Information
Patent Timeline
Application Date:The date an application was filed.
Publication Date:The date a patent or application was officially published.
First Publication Date:The earliest publication date of a patent with the same application number.
Issue Date:Publication date of the patent grant document.
PCT Entry Date:The Entry date of PCT National Phase.
Estimated Expiry Date:The statutory expiry date of a patent right according to the Patent Law, and it is the longest term of protection that the patent right can achieve without the termination of the patent right due to other reasons(Term extension factor has been taken into account ).
Invalid Date:Actual expiry date is based on effective date or publication date of legal transaction data of invalid patent.
Login to view more 
Login to view more