A method and device for controlling the growth of water-saving mildew

Abstract

The invention belongs to the technical field of environmental protection, and relates to a method for controlling the growth of collected water-saving mold organisms from rivers, comprising: spraying quicklime powder on the collected wet-state water-saving mold, and stirring intermittently at a height of 10 cm Mix once to achieve the purpose of controlling the growth of water-saving mildew. The invention also provides a device capable of controlling the growth of the collected water saving mold organisms. The device is composed of a dosing part, a stirring and mixing part and a solid-liquid compressing part. The specific steps are: the lime powder is sent from the dosing funnel to the spraying head of the medicine, sprayed on the surface of the wet water-saving mold through the spraying head, stirring and mixing once every 10cm of filling height, and the solid-liquid compression part compresses the mixture from top to bottom , The liquid can be recycled and sprayed after flowing out from below, the compressed solid is disposed of as landfill, and the separated liquid is sent to the sewage treatment plant. The medicament quicklime used in the method of the invention is a non-toxic and harmless medicament integrating the functions of oxidation, disinfection and coagulation aid, and the inactivation rate of the water-saving mildew reaches more than 90%.

Description

Technical field [0001] The invention belongs to the technical field of environmental protection. The invention relates to a method for controlling the growth of collected water-saving mold organisms from rivers, that is, spraying quicklime powder on the surface of the collected wet water-saving mold, and stirring intermittently at a height of 10 cm. Mix once to achieve the method of controlling the growth of water-saving mold. Specifically, the lime powder is sent from the dosing funnel to the chemical spray head, and sprayed on the surface of the wet water-saving mold through the chemical spray head. Stir and mix once every filling height of 10cm. The solid-liquid compression part compresses the mixture from top to bottom, and the liquid can be recycled and sprayed after flowing out from the bottom. The compressed solid is disposed of as landfill, and the separated liquid is transported to the sewage treatment plant for treatment. By using the method and the device of the inv...

AI Technical Summary

Problems solved by technology

Leptomitus lacteus is a sewage fungus. When the river is polluted, it often explodes in a large area, presenting a "cotton-like" organism, which affects the water landscape and has potential harm to the water body. There have been Leptomitus lacteus in the United Kingdom and Germany There have been reports of large-scale outbreaks of the mildew in the Qiqihar section of the Nenjiang River in China during the ice-covered period and the wave section of the Mudanjiang River. Literature research shows that for the disposal of the isolated mildew from rivers, Relevant research reports at home and abroad are still blank, so it is very meaningful to develop methods and devices for controlling the growth of water-saving mold

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