Scale-inhibiting antibacterial material and preparation method thereof

Abstract

The invention provides a scale-inhibiting and antibacterial material and a preparation method thereof, and the scale-inhibiting and antibacterial material comprises the following components in percentage by weight: 75-85% of a scale-inhibiting material, 5-10% of an antibacterial material and 5-20% of a binder, the scale inhibition material is at least two of polyaspartic acid salt, polyepoxysuccinic acid salt, 1-hydroxyethylidene-1, 1-diphosphonate, phosphono butane tricarboxylate and a phosphono carboxylate copolymer. The synergistic compounding effect of two or more scale inhibition materials is adopted, so that the scale inhibition effect is better than that of a single scale inhibition material. The scale-inhibiting antibacterial material, an antibacterial material, a binder and activated carbon powder are prepared into an activated carbon rod with a water purification effect, the activated carbon rod can be applied under the complex water quality condition, the service life of the activated carbon rod can be prolonged, and compared with the activated carbon rod with the water purification effect, which is directly prepared from the scale-inhibiting antibacterial material, the antibacterial material, the binder and the activated carbon powder, the service life of the activated carbon rod is prolonged. The scale inhibitor has better scale inhibition and antibacterial effects.

Description

technical field [0001] The invention belongs to the technical field of water treatment, and in particular relates to an antiscaling and antibacterial material and a preparation method thereof. Background technique [0002] The water purifier filter element is the core part of the water purifier, and activated carbon is a common material for the water purifier filter element. The most commonly used activated carbon in water purifiers are granular coconut shell activated carbon, sintered activated carbon filter element, and post activated carbon. Generally speaking, activated carbon is made of charcoal, bamboo charcoal, various fruit shells and high-quality coal as raw materials, and is processed and manufactured through a series of processes such as crushing, sieving, catalyst activation, rinsing, drying and screening of raw materials through physical and chemical methods. It has dual characteristics of physical adsorption and chemical adsorption, and can selectively adsorb ...

AI Technical Summary

Problems solved by technology

The scale and antibacterial carbon rods currently on the market are directly mixed and sintered with scale inhibition materials, antibacterial materials, binders and activated carbon. However, the antibacterial performance and scale inhibition rate of the prepared carbon rods are not ideal.

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