Oil-dissolving water purification material and preparation method thereof

A technology of dissolving oil and purifying water, applied in the field of water purification, can solve the problems of high COD content, high operating cost, environmental hazards, etc., and achieve the effects of improving penetration and dissolving power, simple preparation process, and uniform particles

Inactive Publication Date: 2017-09-29
李明 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the formula of the traditional oil-dissolving agent has certain hazards to the human body and the environment, and the sewage generated after use has the worst impact on the environment
There are mainly three types of oil-dissolving agents on the market: (1) water-based type, the main ingredients are surfactants, strong surfactants are harmful to human body, and mild surfactants are less effective in removing oil stains; (2) ) semi-water-based type, usually with good cleaning effect, but the operating cost is high, the waste liquid cannot be recycled, reused, contains high COD, and requires wastewater treatment; (3) solvent-based cleaning agent, refers to insoluble in water Organic solvents

Method used

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  • Oil-dissolving water purification material and preparation method thereof
  • Oil-dissolving water purification material and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] (1) Based on the total mass of oil-soluble water purification materials, weigh 4% of far-infrared ceramic powder, 45% of calcined kaolin (100 mesh, Fe≤0.5%), and 51% of multi-component composite antibacterial materials for batching, after fully mixing Obtain the mixed mud of oil-soluble material; Wherein, based on the total mass of multi-component composite antibacterial material, multi-component composite antibacterial material is made up of the following components: 20% silver-zeolite, 15% silver-activated carbon, 45% carboxymethyl shell Glycans and 20% ZnO;

[0030] (2) The oil-dissolving material mixing mud obtained in step (1) is mixed with water according to a water content of 15%, and pressed into oil-dissolving purification balls with a particle diameter of 0.5 mm by a press, and the working pressure of the press is 58.0 MPa;

[0031] (3) Place the soluble oil purification ball obtained in step (2) in a ceramsite roasting furnace, raise the temperature from room...

Embodiment 2

[0033] (1) Based on the total mass of oil-soluble water purification materials, weigh 15% of far-infrared ceramic powder, 35% of calcined kaolin (150 mesh, Fe≤0.5%), and 50% of multi-component composite antibacterial materials for batching, after fully mixing Obtain the mixed mud of oil-soluble material; Wherein, take multivariate composite antibacterial material gross mass as benchmark, multivariate composite antibacterial material is made up of following components: 25% silver-phosphate, 10% silver-silica gel, 50% TiO 2 / Ag + Composite material and 15% ZnO;

[0034] (2) The oil-dissolving material mixing mud obtained in step (1) is mixed with water according to a water content of 20%, and pressed into oil-dissolving purification balls with a particle diameter of 1.5 mm by a press, and the working pressure of the press is 62.0 MPa;

[0035] (3) Place the soluble oil purification ball obtained in step (2) in a ceramsite roasting furnace, heat up from room temperature to 200°C...

Embodiment 3

[0037](1) Based on the total mass of oil-soluble water purification materials, weigh 15% of far-infrared ceramic powder, 45% of calcined kaolin (120 mesh, Fe≤0.5%), and 40% of multi-component composite antibacterial materials for batching, after fully mixing Obtain the mixed mud of oil-soluble material; Wherein, take multi-component composite antibacterial material gross mass as benchmark, multi-component composite antibacterial material is made up of following components: 35% silver-zeolite, 45% carboxymethyl chitosan and 20% ZnO ;

[0038] (2) The oil-soluble material mixing mud obtained in step (1) is mixed with water according to a water content of 16%, and pressed into oil-soluble purification balls with a particle diameter of 2mm by a press, and the working pressure of the press is 59.0MPa;

[0039] (3) Place the oil-dissolved purification ball obtained in step (2) in a ceramsite roasting furnace, heat up from room temperature to 195°C at 2°C / min, and keep warm for 58 mi...

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Abstract

The invention provides an oil-dissolving water purification material and a preparation method thereof. On the basis of the total mass of the oil-dissolving water purification material, the oil-dissolving water purification material is prepared from the following components in percentage by mass: 4-15% of far-infrared ceramic powder, 35-45% of kaolin and 40-51% of a multi-element composite antibacterial material. The preparation method mainly comprises three steps of preparing the materials, performing pressing molding and performing firing. Water purified by using the oil-dissolving water purification material provided by the invention has an oil stain dissolution property, and oil stains can be removed to a certain extent; the water purified by using the material is harmless to human bodies and can be directly drunk and used in daily life; and the oil-dissolving water purification material is simple in preparation process, green and environmental-friendly in purification process and free of wastewater.

Description

technical field [0001] The invention relates to the technical field of water purification, in particular to an oil-dissolving water purification material capable of making purified water have oil-dissolving ability, good antibacterial effect, and direct drinking, and a preparation method thereof. Background technique [0002] Water is the basic condition for the existence of life and the basic structure of life structure. Human beings are inseparable from water resources. With the progress of human society and the development of cities, water is divided into domestic water and drinking water. Domestic water is mainly used in decontamination areas such as kitchens. Since kitchen utensils usually have oil stains, water does not have oil solubility, and the direct washing effect is not good. Ideally, decontamination with the aid of an oil dissolver is required. However, the formula of the traditional oil-dissolving agent has certain hazards to the human body and the environmen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/00C02F1/50C02F1/30B01D39/20C04B33/13C04B33/32
CPCB01D39/2075B01D2239/0414B01D2239/0442B01D2239/10C02F1/00C02F1/001C02F1/50C02F2305/04C04B33/13C04B33/1305C04B33/131C04B33/1315C04B33/32C04B2235/3206C04B2235/3208C04B2235/3217C04B2235/3232C04B2235/3244C04B2235/3267C04B2235/3272C04B2235/3418C04B2235/3427C04B2235/422C04B2235/444C04B2235/447
Inventor 李明孙梓宸赵泽楠
Owner 李明
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