Sponge city rainwater collecting and purifying system
The invention belongs to the technical field of sponge city rainwater application, and particularly discloses a sponge city rainwater collection and purification system which is composed of a municipal road permeable part, a rainwater collection and utilization part, a roof greening planting part, a...
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creator | FENG KECHENG SHI LIXIA |
description | The invention belongs to the technical field of sponge city rainwater application, and particularly discloses a sponge city rainwater collection and purification system which is composed of a municipal road permeable part, a rainwater collection and utilization part, a roof greening planting part, a non-point source pollution control part and an intelligent sponge detection part. The rainwater collecting and purifying system for the sponge city has the beneficial effects that the service life of a light-load full-permeable road, a heavy-load semi-permeable road and a permeable concrete pavement using an inorganic environment-friendly reinforcing agent of a permeable part of a municipal road is as long as 5 years or above, the index of compressive strength C30 or above is reached while the permeable rate of 1.2 mm/s is ensured, and the rainwater collecting and purifying system is non-toxic, harmless and odorless and has a good application prospect. Various index requirements of the road are met; and the roof g |
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The rainwater collecting and purifying system for the sponge city has the beneficial effects that the service life of a light-load full-permeable road, a heavy-load semi-permeable road and a permeable concrete pavement using an inorganic environment-friendly reinforcing agent of a permeable part of a municipal road is as long as 5 years or above, the index of compressive strength C30 or above is reached while the permeable rate of 1.2 mm/s is ensured, and the rainwater collecting and purifying system is non-toxic, harmless and odorless and has a good application prospect. 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The rainwater collecting and purifying system for the sponge city has the beneficial effects that the service life of a light-load full-permeable road, a heavy-load semi-permeable road and a permeable concrete pavement using an inorganic environment-friendly reinforcing agent of a permeable part of a municipal road is as long as 5 years or above, the index of compressive strength C30 or above is reached while the permeable rate of 1.2 mm/s is ensured, and the rainwater collecting and purifying system is non-toxic, harmless and odorless and has a good application prospect. 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The rainwater collecting and purifying system for the sponge city has the beneficial effects that the service life of a light-load full-permeable road, a heavy-load semi-permeable road and a permeable concrete pavement using an inorganic environment-friendly reinforcing agent of a permeable part of a municipal road is as long as 5 years or above, the index of compressive strength C30 or above is reached while the permeable rate of 1.2 mm/s is ensured, and the rainwater collecting and purifying system is non-toxic, harmless and odorless and has a good application prospect. Various index requirements of the road are met; and the roof g</abstract><oa>free_for_read</oa></addata></record> |
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language | chi ; eng |
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subjects | AGRICULTURE ALARM SYSTEMS ANIMAL HUSBANDRY ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS BUILDING CESSPOOLS CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, ORTHE LIKE CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPSOR SEAWEED FISHING FIXED CONSTRUCTIONS FORESTRY GUTTERS HORTICULTURE HUMAN NECESSITIES HUNTING INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, ORDISTRIBUTING WATER MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR MEASURING MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR ORDER TELEGRAPHS PHYSICS ROOF COVERINGS ROOF-WORKING TOOLS SEWERAGE SEWERS SIGNALLING SIGNALLING OR CALLING SYSTEMS SKY-LIGHTS TARIFF METERING APPARATUS TESTING TRAPPING WATER SUPPLY WATERING |
title | Sponge city rainwater collecting and purifying system |
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