A road sewage collection and treatment system
A sewage collection and treatment system technology, applied in water/sewage multi-stage treatment, water/sludge/sewage treatment, water pollutants, etc., can solve the problems of complex overall system, large investment, and inconvenient use, and achieve anti- Strong pollution ability, prevent road water accumulation, and ensure the effect of effluent water quality
Active Publication Date: 2019-10-08
ZHEJIANG OCEAN UNIV
View PDF6 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
The overall system of this patent is relatively complicated, not convenient to use, and requires a large investment
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0018] Such as figure 1 As shown, a road sewage collection and treatment system of the present invention includes a bowl-shaped collection and treatment structure arranged at the road sewage discharge place, the collection and treatment structure is arranged below the ground surface, and its surroundings are formed by pouring cement; the collection and treatment The structure includes a soil layer 3, a first clay layer 4, a second clay layer 5, an activated carbon layer 8, a quartz sand layer 9, a zeolite layer 10, a small crushed stone layer 14 and a large crushed stone layer arranged sequentially from top to bottom 15; the soil layer 3, the first clay layer 4, the second clay layer 5, the activated carbon layer 8, the quartz sand layer 9, the zeolite layer 10, the small crushed stone layer 14 and the large crushed stone layer 15 in the vertical direction Divided into two processing layers of left and right, the two processing layers are respectively the first processing laye...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
| Property | Measurement | Unit |
|---|---|---|
| thickness | aaaaa | aaaaa |
| thickness | aaaaa | aaaaa |
| thickness | aaaaa | aaaaa |
Login to View More
Abstract
The invention discloses a highway sewage collecting and treating system. The highway sewage collecting and treating system comprises a bowl-shaped collecting and treating structure which is arranged at a highway sewage discharging position; the collecting and treating structure is arranged below a ground surface; the periphery of the collecting and treating structure is poured by using cement; the collecting and treating structure comprises a soil layer, a first clay layer, a second clay layer, an activated carbon layer, a quartz sand, a zeolite layer, a small crushed stone layer and a large crushed stone layer which are arranged in sequence from top to bottom; each of the soil layer, the first clay layer, the second clay layer, the activated carbon layer, the quartz sand, the zeolite layer, the small crushed stone layer and the large crushed stone layer is divided into two treatment layers with equal left part and right part in a vertical direction; the two treatment layers are respectively a first treatment layer and a second treatment layer; the highway sewage collecting and treating system disclosed by the invention can fully utilize an ecological system, is low in investment, and can effectively ensure outlet water quality and operate stably.
Description
technical field [0001] The invention relates to a road sewage collection and treatment system, which belongs to the technical field of sewage treatment. Background technique [0002] The development of highways plays an important role in national economic and social development, and has significant economic and social benefits. With the promotion of highway construction, its impact on the environment has also attracted the attention of the field of environmental research. The construction period and the operation period are the two main stages of the impact of the expressway on the environment, and the discharge of domestic sewage in the service area during the operation period has aroused widespread concern. The sewage in the expressway service area has the characteristics of high concentration of organic matter, large fluctuations in water quality and quantity, and strong biodegradability. The main pollutants are suspended solids, biochemical oxygen demand, nutrients suc...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): C02F9/14C02F101/14C02F101/16C02F101/20C02F101/30C02F101/32
Inventor 田美灵
Owner ZHEJIANG OCEAN UNIV