Water source purification device

Abstract

The invention provides a water source purification device. The water source purification device is used for feeding bacteria into a water source. The device comprises: a strut configured to be a hollow structure, wherein the material of the strut selects an aluminum material; a bacterium culture medium arranged around the strut along the circumference of the strut and used for providing bacteria to decompose pollutants in the water source; a degradable shell arranged around the bacterium culture medium along the circumference of the bacterium culture medium and used for wrapping the bacterium culture medium; and buoyancy assemblies arranged at two ends of the degradable shell, wherein the material of the buoyancy assemblies can provide buoyancy to make the strut loaded with the bacterium culture medium and the degradable shell float in the water source. In the invention, bacteria can float in the water source, are added in the overturning process, and are gradually released during the floating in the water source, and the bacteria are gradually released with the degradation of the shell, so the pollutants in the water source are gradually decomposed.

Description

technical field [0001] The invention relates to the technical field of water pollution treatment, in particular to a water source purification device. Background technique [0002] Since the protection of water sources has not received enough attention for a long time, drinking water sources are generally polluted, and a large variety of trace organic pollutants that are poisonous to the human body have been found in drinking water, such as carcinogenic, teratogenic, mutagenic substances, and chlorination. Disinfection by-products. Under this background, the ozone-granular activated carbon treatment process was developed, which played a better role in ensuring the quality of drinking water. With the development of water quality detection technology, many new water quality problems have been discovered, such as Giardia and Cryptosporidium (two insects), Daphnia, red worm, water biological stability, high ammonia nitrogen content, etc. Wait. For this reason, countries all o...

AI Technical Summary

Problems solved by technology

However, the ability of ultrafiltration alone to remove dissolved organic matter in water is very limited, especially small molecular weight and easily biodegradable organic matter, which can hardly be removed by ultrafiltration

However, this part of small molecular weight organic matter will cause water biological stability problems, causing bacteria to multiply in the pipe network again, deteriorating water quality

At the same time, ultrafiltration cannot remove ammonia nitrogen

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