High-efficiency circulating filtration and strengthening phosphorus removal system for landscape water

Abstract

The invention relates to a water treatment system for a scenic spot, which comprises an efficient circulation filtering system and a strengthening dephosphorization system, and a dosing device, a blending device, a lifter, a backwashing system, a balance pool and the alike, which are matched with the efficient circulation filtering system and the strengthening dephosphorization system. By integrating the updated filtering technique, the absorption technique for removing ammonia nitrogen, the dephosphorization technique, the algal removal technique and the medium regenerating technique, the system is an integrated water purification circulation treatment system with high efficiency.

Description

【Technical Field】 [0001] The invention belongs to the technical field of wastewater treatment. More specifically, the present invention relates to a system for high-efficiency circulating filtration and enhanced phosphorus removal system to treat landscape water. 【Background technique】 [0002] In recent years, with the improvement of people’s living standards, natural river waterscapes, waterscape houses, waterscape main parks and other landscape water bodies continue to emerge. At present, most of these landscape water bodies are closed and slow-flowing water bodies with static or poor fluidity, making the entire landscape lack of water. A complete biological chain, so the self-purification ability is extremely low. Although some landscape water bodies use natural rivers or lakes for drinking water, because the water sources are now seriously polluted and the nitrogen and phosphorus content is high, the water bodies have high pollution from the beginning, and there is also rain...

AI Technical Summary

Problems solved by technology

[0002] In recent years, with the improvement of people's living standards, landscape water bodies such as natural river waterscapes, waterscape residences, and waterscape main parks have emerged. At present, most of these landscape water bodies are closed and slow-flowing water bodies with static or poor mobility, which makes the entire landscape water lack A complete biological chain, so the self-purification ability is extremely low

Although there are some landscape water bodies that use natural rivers or lakes to drink water, because of the serious pollution of water sources and the high content of nitrogen and phosphorus, the water bodies have been highly polluted from the beginning, and there are also rainwater erosion and infiltration of irrigation water. , bringing together various nitrogen, phosphorus, carbon, potassium and other nutrients and fertilizers, pesticides, leaves, hay and other sundries into the lower landscape water body

As time goes by, the water body will be polluted to varying degrees, and in severe cases, it will cause eutrophication of the water body, resulting in a large number of algae in the water, turning the water body black and smelly, seriously affecting the beauty of the landscape water body, and even affecting the surrounding natural environment and environment. Living environment, thus losing the function of landscape water body

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