Efficient and rapid percolation type ecological water purifying system and method

Abstract

The invention discloses an efficient and rapid percolation type ecological water purifying system and method, belongs to the field of water purification and applies to purification of rural domestic sewage. The water purifying system comprises an anaerobic treatment unit for performing anaerobic treatment on sewage and removing inorganic particles, a sand settling unit for settling the sewage treated by the anaerobic treatment unit and an ecological percolation unit for purifying the sewage passing through the sand settling unit, wherein the ecological percolation unit comprises a tank body as well as a planting soil layer, at least one biological ceramsite and charcoal mixed ceramsite-charcoal layer, a coarse sand layer, at least one zeolite and slag mixed zeolite-slag layer and at least one rubble layer which are arranged in the tank body from top to bottom; the anaerobic treatment unit communicates with the sand settling unit which communicates with the ecological percolation unit. The efficient and rapid percolation type ecological water purifying system is used for purifying the rural domestic sewage, can meet the requirements of national standard and is low in cost and high in promotional value.

Description

Technical field

[0001] The invention relates to the field of water purification, in particular to an ecological water purification system and a method thereof. Background technique

[0002] Rural domestic sewage is mainly composed of human and animal manure and washing wastewater. The quality of rural domestic sewage is characterized by high concentrations of organic matter and nitrogen and phosphorus. However, due to the high content of biochemical organic matter in domestic domestic sewage, the biochemical properties of rural domestic sewage are generally good.

[0003] With the development of the economy and the improvement of people's living standards, the discharge of pollutants from rural production and daily life has greatly increased. However, my country's long-term urban-rural dual structure has led to significant development between urban and rural areas in terms of sewage treatment. In cities, sewage has a complete collection and treatment system. At present, sewage co...

Examples

Embodiment Construction

[0032] In order to facilitate the understanding of the present invention, a more comprehensive description of an efficient and rapid infiltration ecological water purification system and method thereof will be given below with reference to the relevant drawings. The attached drawings show an example of an efficient and rapid infiltration ecological water purification system and its method. However, an efficient and rapid infiltration ecological water purification system and its method can be implemented in different forms, and is not limited to this article. Example described. On the contrary, the purpose of providing these embodiments is to make the disclosure of an efficient and rapid infiltration ecological water purification system and its method more thorough and comprehensive.

[0033] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", The orientation or po...

Technical field

[0001] The invention relates to the field of water purification, in particular to an ecological water purification system and a method thereof. Background technique

[0002] Rural domestic sewage is mainly composed of human and animal manure and washing wastewater. The quality of rural domestic sewage is characterized by high concentrations of organic matter and nitrogen and phosphorus. However, due to the high content of biochemical organic matter in domestic domestic sewage, the biochemical properties of rural domestic sewage are generally good.

[0003] With the development of the economy and the improvement of people's living standards, the discharge of pollutants from rural production and daily life has greatly increased. However, my country's long-term urban-rural dual structure has led to significant development between urban and rural areas in terms of sewage treatment. In cities, sewage has a complete collection and treatment system. At present, sewage co...

Examples

Embodiment Construction

[0032] In order to facilitate the understanding of the present invention, a more comprehensive description of an efficient and rapid infiltration ecological water purification system and method thereof will be given below with reference to the relevant drawings. The attached drawings show an example of an efficient and rapid infiltration ecological water purification system and its method. However, an efficient and rapid infiltration ecological water purification system and its method can be implemented in different forms, and is not limited to this article. Example described. On the contrary, the purpose of providing these embodiments is to make the disclosure of an efficient and rapid infiltration ecological water purification system and its method more thorough and comprehensive.

[0033] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", The orientation or po...

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