Unlock instant, AI-driven research and patent intelligence for your innovation.

Desulfurization gypsum complex formula for inhibiting evaporation of ground surface water of saline and alkaline land and application of desulfurization gypsum complex formula

A technology for desulfurizing gypsum and surface water, applied in application, fertilizer mixture, and other chemical processes, can solve problems such as poor moisturizing effect and serious water evaporation, and achieve the goal of inhibiting water evaporation, increasing seedling emergence rate and yield, and improving soil structure Effect

Inactive Publication Date: 2016-12-07
SHANDONG SUNWAY LANDSCAPE TECH
View PDF8 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the shortcomings of poor moisturizing effect and serious water evaporation in saline-alkali land in the prior art, and propose a desulfurized gypsum composite formula for inhibiting surface water evaporation in saline-alkali land. The desulfurized gypsum composite formula can not only improve Saline-alkali soil can inhibit water evaporation and increase ground temperature, which is very conducive to the rapid and healthy growth of herbaceous vegetation

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
  • Desulfurization gypsum complex formula for inhibiting evaporation of ground surface water of saline and alkaline land and application of desulfurization gypsum complex formula
  • Desulfurization gypsum complex formula for inhibiting evaporation of ground surface water of saline and alkaline land and application of desulfurization gypsum complex formula

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A desulfurized gypsum composite formula for inhibiting the evaporation of surface water in saline-alkali land. According to the mass components, the formula of the desulfurized gypsum composite formula is as follows: 50 parts of desulfurized gypsum powder, 200 parts of bentonite modified asphalt emulsion, and 30 parts of fly ash , 40 parts of aerobic stacked tea, 30 parts of resin glue; the fly ash includes SiO 2 and Al 2 o 3 .

[0019] The present invention also provides the use of the desulfurized gypsum composite formula for inhibiting the evaporation of surface water in saline-alkali land, and the specific implementation steps are as follows:

[0020] S1. Dissolve 50 parts of desulfurized gypsum powder in a 2000mL glass bucket filled with tap water, stir and mix evenly, then add 30 parts of fly ash, 40 parts of aerobic heap tea and 30 parts of resin glue to make the solution viscous Thick emulsion, stir well and set aside;

[0021] S2. Add the bentonite modified...

Embodiment 2

[0026] A desulfurized gypsum composite formula for inhibiting the evaporation of surface water in saline-alkali land. According to the mass components, the formula of the desulfurized gypsum composite formula is as follows: 120 parts of desulfurized gypsum, 300 parts of bentonite modified asphalt emulsion, 60 parts of fly ash, 50 parts of aerobic stacked tea, 50 parts of resin glue; the fly ash includes SiO 2 and Al 2 o 3 .

[0027] S1. Dissolve 120 parts of desulfurized gypsum powder in a 2000mL glass bucket filled with tap water, stir and mix evenly, then add 60 parts of fly ash, 50 parts of aerobic heap tea and 50 parts of resin glue to make the solution viscous Thick emulsion, stir well and set aside;

[0028] S2. Add the bentonite modified asphalt emulsion into the S1 mixed solution, stir and mix evenly, and make a soil conditioner for later use;

[0029] S3, according to the mass ratio of air-dried soil and soil improver, respectively set as 1:2 treatment group and 1...

Embodiment 3

[0033] A desulfurized gypsum composite formula for inhibiting the evaporation of surface water in saline-alkali land. According to the mass components, the formula of the desulfurized gypsum composite formula is as follows: 150 parts of desulfurized gypsum powder, 400 parts of bentonite modified asphalt emulsion, and 100 parts of fly ash , 120 parts of aerobic stacked tea, 80 parts of resin glue; the fly ash includes SiO 2 and Al 2 o 3 .

[0034] The present invention also provides a use of a desulfurized gypsum composite formula for inhibiting evaporation of surface water in saline-alkali land, and the specific implementation steps are as follows:

[0035] S1. Dissolve 150 parts of desulfurized gypsum powder in a 2000mL glass bucket containing tap water, stir and mix evenly, then add 100 parts of fly ash, 120 parts of aerobic heap tea and 80 parts of resin glue to make the solution viscous Thick emulsion, stir well and set aside;

[0036] S2. Add the bentonite modified as...

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

No PUM Login to View More

Abstract

The invention relates to the technical field of soil improvement of saline and alkaline land, in particular to a desulfurization gypsum complex formula for inhibiting evaporation of ground surface water of saline and alkaline land. The desulfurization gypsum complex formula is prepared from the following components in parts by mass: 50 to 150 parts of desulfurization gypsum powder, 200 to 400 parts of bentonite modified asphalt emulsion, 30 to 100 parts of fly ash, 40 to 120 parts of aerobic compost tea and 30 to 80 parts of resin adhesive. According to the desulfurization gypsum complex formula disclosed by the invention, the desulfurization gypsum powder, the bentonite modified asphalt emulsion, the fly ash, the aerobic compost tea and the resin adhesive are used as main raw materials to obtain a soil improver; after the bentonite modified asphalt emulsion covers the ground, a function of strongly inhibiting the evaporation of water is realized; essentially, the evaporation after the bentonite modified asphalt emulsion covers the ground is evaporation of profile control over extremely-low level water flux under limitation of an organic thin film.

Description

technical field [0001] The invention belongs to the technical field of saline-alkali soil improvement, and more specifically relates to a compound formula of desulfurized gypsum for inhibiting evaporation of surface water in saline-alkali land. At the same time, the present invention also relates to the use of a desulfurized gypsum composite formula for inhibiting evaporation of surface water in saline-alkali land. Background technique [0002] Soil salinization, also known as soil salinization, is a gradual (or slowly changing) geological disaster, which is the result of the gradual enrichment of salt in groundwater in the surface soil. The soil salinization process caused entirely by natural factors is called primary salinization; due to inappropriate production activities, such as unreasonable irrigation behaviors, the original water-salt balance of the soil has been changed, and excessive fertilization has artificially increased the soil salinity. Salt ion content, the ...

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
no application Login to View More
IPC IPC(8): C09K17/40C09K101/00C09K109/00
CPCC09K17/40C09K2101/00C09K2109/00
Inventor 王胜
Owner SHANDONG SUNWAY LANDSCAPE TECH