The production method of the inland river of the ecological town

Abstract

The invention relates to an artificial ecological river bed (7), which is constructed by dredging (10), flushing (11), solarization (12), fine sand placement (13), fine stone placement (14) and ecological river silt placement (15), which is a necessary environment for biological degrading and ecological pollution treatment and water purification. A construction method of the artificial ecological river bed includes recovering and planting of wet plants on water-storage humid zones (1) and (2) on both sides of a river, emerged plants on shallow beaches (3) and (4) on two sides of a river way, aquatic plants on an interior floating bed (5), submerged plants at a river bottom (6), and fishes introduced in the river. After an interior river gate (8) is opened to introduce exterior river sources, river water flows along the downtown interior river, vast biotic communities in the river consciously and continuously involve in ecological cycle of nature to propagate, and accordingly purification of interior water and restoration of an original polluted river bed are achieved. Purified river water flows to exterior rivers from the other end (9) of the interior river.

Description

technical field [0001] The invention relates to an environmental protection project for pollution control of inland rivers in cities and towns, which designs an environmental space suitable for the ecological self-purification of inland rivers in cities and towns; introduces the principle of ecological river bed water purification in inland rivers in cities and towns and its manufacturing method; the invention also creates an inland river water purification , Restoring the ecological cycle system required for the river bed, river protection and pollution control can achieve permanent benefits for one investment. Background technique [0002] With the development of industry, countries all over the world are facing the situation that urban inland water pollution is becoming more and more serious. There are different methods of treatment, but the effect is not optimistic. In some urban inland river reconstruction projects that have been completed, some are casted with concrete...

AI Technical Summary

Problems solved by technology

Therefore, the existing environmental engineering for pollution control of inland rivers is always carried out repeatedly, and it is impossible to make one investment and benefit permanently. This is the defect of the existing technology.

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