Biological purification method of landscape water

Abstract

The invention discloses a biological purification method of landscape water. According to the method, a microbial flocculant, a compound enzyme preparation and a compound microorganism preparation which are evenly mixed are added into the landscape water, the microbial flocculant is used for flocculating suspended solids in the landscape water, the compound enzyme preparation is used for enzymolysis of water nutrients in the landscape water, the compound microorganism preparation is used for degrading small molecule nutrients in the landscape water, suspended solids, ammonia nitrogen and total phosphorus in the landscape water are degraded to achieve the purification treatment of the landscape water. Three biological preparations are combined, a synergy function is provided, a multi-level effect is formed, water quality is improved remarkably, and the method has no toxic and side effects on landscape fish. The biological purification method is simple to operate, low in cost and remarkable in effect, and has obvious economical and social benefits.

Description

technical field [0001] The invention relates to a method for purifying water bodies, in particular to a method for purifying landscape water bodies by using biological preparations. Background technique [0002] For urban landscape water bodies, such as parks, colleges and universities, enterprises and public institutions, and medium and high-end residential areas, although there are excellent plans and designs, due to the lack of professional management and appropriate water purification methods, many landscape water bodies are either in a dry state or the water quality is poor. Unsatisfactory; especially in summer, the water color of the landscape water turns green and the water quality becomes smelly, which greatly affects the surrounding environment. [0003] Water quality treatment and maintenance of landscape water bodies have been technical problems that have plagued people for many years. In the past, people usually used chemical agents to restore water bodies, but ...

AI Technical Summary

Problems solved by technology

In the past, people usually used chemical agents to restore water bodies, but chemical agents often affect the ecology of water bodies, increase other pollution loads in water bodies, and consume time and energy, and the maintenance time is short

Therefore, with the rapid development of biotechnology, people have applied biotechnology to the purification of landscape water bodies. However, due to the complexity and variety of landscape water pollutants, the use of a single biological purification agent often results in slow decontamination and poor decontamination effects. Defects