3 results about "Water transparency" patented technology

The present application relates to the technical field of water environment treatment and ecological restoration, and discloses a water transparency improving device and method based on an intelligent linkage dosing system, the water transparency improving device based on the intelligent linkage dosing system comprising a water transparency sensor, a suspended substance concentration sensor, a chlorophyll a sensor, a data acquisition and discrimination module, a medicament dosing control module, a medicament storage and dosing module and a medicament spraying module; the water transparency sensor, the suspended substance concentration sensor and the chlorophyll a sensor are arranged in a target water body; the data acquisition and discrimination module is connected with the water transparency sensor, the suspended substance concentration sensor and the chlorophyll a sensor respectively; the medicament dosing control module is connected with the data acquisition and discrimination module and the medicament storage and dosing module respectively; and the medicament storage and dosing module is connected with the medicament spraying module. The present application realizes intelligent and automatic improvement of water transparency.

A test device and a method for rapidly determining factors affecting water transparency are provided. The test device comprises a testing pool, a light source, an illumination sensor, an intermediate pool, a water component separating assembly, a stirring assembly and a control system assembly. The light source is above the testing pool. The illumination sensor is at a lower center of the testing pool. The testing pool is communicated with the intermediate pool through pipelines. The illumination sensor measures the transparency of water samples containing different components to determine the influence of each on water transparency. This approach addresses the challenges in quickly diagnosing the causes of low water transparency and analyzing the impact of sudden pollution events with existing technology. Consequently, this test device helps in swiftly identifying the main pollution factors in low-transparency water bodies and provides crucial support for the precise management of such water bodies.

This invention discloses an ecological restoration method for improving river water quality, comprising the following steps: S1, cleaning up floating debris on the river surface and solid waste along the banks; S2, deploying ecological floating islands on the river surface; S3, regularly monitoring the main pollutant indicators, water transparency, and dissolved oxygen content in the water. This ecological restoration method scientifically configures submerged plant areas and microbial attachment substrate areas in the vertical space of the ecological floating islands. It utilizes the photosynthetic and nutrient absorption capabilities of submerged plants to reduce nitrogen and phosphorus loads in the water and increase dissolved oxygen. Simultaneously, it incorporates specially modified polymer fibers as biomimetic aquatic plants, utilizing their high specific surface area and specific functional groups to adsorb heavy metals and recalcitrant organic matter in the water, significantly improving the transparency of the river water and the self-purification capacity of the ecosystem.