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Turf product and method for treating polluted substances

A technology for pollutants and pollutants, which is applied in the restoration of water pollutants, polluted soil, water/sewage treatment, etc.

Inactive Publication Date: 2015-05-20
河南新封生态环境工程股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The existing pollution treatment methods are highly targeted. One method or product can only target one or several types of pollution. The operation process is cumbersome and the removal effect is relatively low.
[0006] In addition, the existing pollution treatment methods have no obvious continuous effect and are prone to secondary pollution

Method used

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  • Turf product and method for treating polluted substances
  • Turf product and method for treating polluted substances
  • Turf product and method for treating polluted substances

Examples

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preparation example Construction

[0024] The preparation method of the above-mentioned peat product is as follows: mixing according to the above-mentioned ratio of raw materials.

[0025] Another aspect of the present invention provides a method for treating pollutants by using the above-mentioned peat product to treat pollutants.

[0026] The specific treatment method is: stir and mix the peat products and pollutants, and absorb various heavy metal ions, chemical pollutants and radiation substances in the pollutants through the peat products.

[0027] Preferably, the peat product is in the form of gel, so as to increase its mixing degree with pollutants, thereby increasing the adsorption rate of heavy metal ions. In actual use, the gel-like peat product can be diluted with water according to the situation and then stirred and mixed with pollutants , and the preparation method of gelatinous peat products is to weigh the components according to the ratio of peat products, mix the components with water, and then...

Embodiment 1

[0030] A peat product, which is composed of the following components by weight percentage: 60 parts of fulvic acid, 0.5 parts of potassium, 0.5 parts of sodium, 1 part of calcium, 1.7 parts of magnesium, 1.3 parts of silicon, 2.5 parts of nitrogen, 20 parts of phosphorus, and 0.08 parts of trace elements Among them, 11 parts of copper, 1 part of cadmium, 134 parts of lead, 5 parts of nickel, 20 parts of chromium, 23 parts of iron and 22 parts of manganese in the trace elements, the ash content of the peat products is 5% , the moisture content is 75%, and the pH value is 6~7.

Embodiment 2

[0032] A peat product, which is composed of the following components by weight percentage: 80 parts of fulvic acid, 0.1 parts of potassium, 0.9 parts of sodium, 1.6 parts of calcium, 1.3 parts of magnesium, 1.7 parts of silicon, 2 parts of nitrogen, 30 parts of phosphorus, and 0.1 parts of trace elements Among them, 11 parts of copper, 1 part of cadmium, 134 parts of lead, 5 parts of nickel, 20 parts of chromium, 23 parts of iron and 22 parts of manganese in the trace elements, the ash content of the peat products is 8% , the moisture content is 80%, and the pH value is 6~7.

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Abstract

The invention discloses a turf product and a method for treating polluted substances. The turf product consists of the following components and elements: fulvic acid, potassium, sodium, calcium, magnesium, silicon, nitrogen, phosphorous and trace elements, wherein the pH value of the turf product is 6-7, the ash content is 5%-8%, and the water content is 75%-80%. The method for treating the polluted substances is used for treating pollutants by utilizing the components. The turf product prepared by the method can be applied to the treatment of soil, a water body, heavy-metal ions in garbage, chemically polluted substances and radiation substances.

Description

technical field [0001] The invention belongs to the field of chemical industry, and in particular relates to a peat product and a method for treating pollutants. Background technique [0002] With the rapid development of economic globalization, various pollutants enter the soil and water bodies through various channels, causing damage to the human living environment. It not only leads to the degradation of soil, the reduction of crop yield and quality, but also pollutes surface water and groundwater through runoff and leaching, deteriorates the hydrological environment, and may endanger human life and health through direct contact and food chains. [0003] Currently commonly used modifiers include lime, zeolite, calcium carbonate, carbonate, and organic substances that promote reduction. Some of them form hydroxides, carbonate-bound salts, precipitates, complexes, and chelates. Some reduce the availability of heavy metals in soil by ion exchange adsorption and specific ads...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01J20/22B01J20/30C02F1/28B09C1/00C02F101/20
CPCB01J20/02B01J20/0222B01J20/0225B01J20/0229B01J20/0237B01J20/024B01J20/0255B01J20/04B01J20/10B01J20/24B09C1/00C02F1/281C02F1/286C02F2101/20
Inventor 康万涛
Owner 河南新封生态环境工程股份有限公司
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