Unlock instant, AI-driven research and patent intelligence for your innovation.
A kind of environment-friendly soil conditioner and preparation method thereof
What is Al technical title?
Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
A soil conditioner and environment-friendly technology, applied in soil conditioning materials, chemical instruments and methods, organic fertilizers, etc., can solve the problems of incomplete improvement effect, increased cost, and excessive usage.
Active Publication Date: 2017-05-31
中资蓝天生态环境科技有限公司
View PDF1 Cites 0 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
[0003] In the prior art, most soil improvers still have more or less defects, excessive use leads to increased costs, incomplete improvement effects, or negative impacts to varying degrees, etc.
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
Image
Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
Click on the blue label to locate the original text in one second.
Reading with bidirectional positioning of images and text.
Smart Image
Examples
Experimental program
Comparison scheme
Effect test
specific Embodiment approach
[0017] Environmental protection type soil conditioner of the present invention, its preferred embodiment is:
[0020] The ratio of parts by weight of the raw materials is: 1-5 parts of kaolinite, 1-5 parts of vermiculite, 1-5 parts of bentonite, 1-5 parts of zeolite, 0.5-1 part of hydromica, 10 parts of urban domestic sludge -20 parts, 1000-2000 parts of urban domestic sewage treatment plant effluent.
[0021] The particle diameter of described bentonite is 0.25mm-0.35mm;
[0022] The particle size of the kaolinite is 0.25mm-0.35mm;
[0023] The particle size of the zeolite is 0.25mm-0.35mm;
[0024] The particle diameter of described vermiculite is 3-6mm;
[0025] The particle diameter of described water mica is 2-4mm;
[0026] The particle size of the municipal domestic sludge is 1-2mm. ...
Embodiment 1
[0052] Select 300g of kaolinite, 1000g of vermiculite, 300g of bentonite, 300g of zeolite, 100g of hydromica, 2000g of urban domestic sludge, and effluent of urban domestic sewage treatment plant. After mixing the five clay minerals evenly, put them into a permeable container made of a metal screen, soak them in the effluent of urban domestic sewage treatment plants for 7 days, take them out and dry them in the sun, and then mix them with the urban domestic sludge Instantly.
Embodiment 2
[0054] Select 1000g of kaolinite, 300g of vermiculite, 300g of bentonite, 300g of zeolite, 100g of hydromica, 2000g of urban domestic sludge, and effluent of urban domestic sewage treatment plant. After mixing the five clay minerals evenly, put them into a permeable container made of a metal screen, soak them in the effluent of urban domestic sewage treatment plants for 7 days, take them out and dry them in the sun, and then mix them with the urban domestic sludge Instantly.
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
Property
Measurement
Unit
particle diameter
aaaaa
aaaaa
particle diameter
aaaaa
aaaaa
particle diameter
aaaaa
aaaaa
Login to View More
Abstract
The invention discloses an environment-friendly soil conditioner and a preparation method thereof. The environment-friendly soil conditioner is prepared from the following raw materials: 1-5 parts of kaolinite, 1-5 parts of vermiculite, 1-5 parts of bentonite, 1-5 parts of zeolite, 0.5-1 part of hydromica, 10-20 parts of urban domestic sludge and 1000-2000 parts of effluent of urban domestic sludge treatment plant. The preparation method comprises the following steps: uniformly mixing the kaolinite, vermiculite, bentonite, zeolite and hydromica, putting the mixture into a permeable container made of a metal filtering net, soaking in the effluent of urban domestic sludge treatment plant for 7 days, taking out and airing the mixture; and then mixing with the urban domestic sludge, thereby obtaining the product. The soil conditioner can be used for improving the physical and chemical properties of soil, providing nutrient elements needed by plant growth, promoting plant growth, improving the plant biomass and enhancing the stress resistance of plants. Meanwhile, the soil conditioner can be used for effectively reducing plant transpiration and improving the photosynthesis of plants and is suitable for afforestation in arid regions, and the survival rate and preserving rate of forest plantation can be improved.
Description
technical field [0001] The invention relates to an ecological (agriculture and forestry) technology, in particular to an environment-friendly soil conditioner and a preparation method thereof. Background technique [0002] Land degradation has been a problem since the beginning of human settlement for agriculture. Especially in recent decades, with the rapid growth of my country's population, the area of cultivated land has been decreasing day by day. Excessive reclamation and unreasonable human use have accelerated the process of land degradation, resulting in partial or complete loss of land productivity, which has greatly affected agriculture and forestry. sustainable development of the industry. After more than 100 years of research and application practice, there are more and more types of soil improvers, ranging from natural structure improvers, artificially synthesized improvers to later biological improvers, etc., which can effectively improve the physical and chem...
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