Application stages: water inlet, aeration tank, secondary sedimentation tank, water outlet.

Core function: Deploy YST618B-SS580T monitoring instruments in these links, which can monitor the influent SS concentration in real time and regulate the sludge load in the aeration tank; Monitor whether the SS at the outlet meets the standard (such as the urban sewage plant discharge standard ≤ 10mg/L) to avoid excessive discharge.

Application stages: raw water intake, sedimentation tank, and filter outlet.

Core function: Monitor the SS content of raw water through YST618B-SS580T model to determine whether flocculant needs to be added; Monitor the effluent SS of the sedimentation tank to ensure stable load of the subsequent filter and ensure that the turbidity of the effluent meets the standard.

Application links: intermediate pressure stations in the pipeline network, secondary water supply tanks in residential areas.

Core function: Use YST618B-SS580T to monitor changes in water SS in the pipeline network and promptly detect sediment mixing caused by pipeline damage; Check for sediment in the secondary water supply tank to ensure water safety for end-users.

Application links: River section, lake monitoring points, artificial wetland outlets.

Core function: Long term use of YST618B-SS580T to monitor SS concentration in natural water bodies and assess the degree of pollution in the watershed; Evaluate the purification effect of wetlands and provide data support for ecological restoration plans.

Application link: Heating circulating water replenishment end, pipe network return end.

Core function: Monitor the SS content in the make-up water (≤ 5mg/L) through the YST618B-SS580T model to prevent suspended solids from blocking the heat exchanger; Check for abnormal SS in the return water and determine if there are any corroded or detached objects in the pipeline network.

Application stage: effluent end of wastewater pretreatment tank and disinfection tank.

Core function: Use YST618B-SS580T to monitor the SS concentration after pretreatment, ensuring the effectiveness of subsequent disinfection processes (high suspended solids can affect disinfectant contact); Verify whether the effluent SS meets the medical wastewater discharge standards.

Application stages: workshop wastewater pretreatment, biochemical treatment tank, and advanced treatment effluent end.

Core function: Monitor the SS content of high concentration chemical wastewater (such as printing and dyeing, electroplating wastewater) through the YST618B-SS580T model, and regulate the pretreatment process (such as chemical precipitation); Ensure that the final effluent SS meets the standard and avoid polluting the receiving water body.

Application links: Rural centralized sewage treatment stations, drinking water source wells, and monitoring points for irrigation water in farmland.

Core function: Use YST618B-SS580T to monitor the effluent SS of sewage treatment stations and ensure rural water environment; Monitor irrigation water SS to prevent sediment from blocking farmland irrigation pipelines.

Wastewater treatment plant operatorsPreviously, manual sampling and laboratory testing required a 2-hour wait to obtain results. Now, with the YST618B-SS580T instrument from Dalian Yister, the SS of the secondary sedimentation tank can be seen in real time, and the sludge return ratio adjustment is more timely. The effluent compliance rate has increased from 95% to 99%. ”

Technical Supervisor of Water PlantWhen there is a large fluctuation in the SS of the raw water, there is no monitoring instrument and only experience can be relied on for dosing. Now, the YST618B-SS580T model is used to accurately dosing based on real-time data, reducing the amount of flocculant by 15% and avoiding the problem of sludge leakage in the sedimentation tank. ”

Environmental monitoring station personnelPreviously, river monitoring required weekly on-site sampling. Now, with the installation of the YST618B-SS580T submersible equipment from Dalian Yister, data can be viewed remotely. This not only saves manpower but also captures the instantaneous pollution situation caused by sudden increases in SS during rainy days. ”

Hospital Logistics ManagerThe SS monitoring requirements for medical wastewater are strict. The YST618B-SS580T online instrument can monitor 24 hours a day, and once it exceeds the standard, it will alarm. You no longer have to worry about being punished for not meeting the discharge standards at night, which is much more worry free

Scenario requirementsThe processing capacity is 50000 tons/day, and the original effluent SS occasionally exceeds the standard (≥ 15mg/L), requiring real-time monitoring of SS and process linkage.

SolutionInstall our YST618B-SS580T pipeline monitoring instrument at the outlet of the secondary sedimentation tank, with a range of 0-500mg/L, equipped with 4G communication and automatic cleaning function; The data is connected to the DCS system in the factory, and when SS>10mg/L, the sedimentation tank discharge frequency is automatically increased.

Application effectThe effluent SS is stably controlled within 8mg/L, with a compliance rate of 99.99%; The frequency of manual sludge discharge has been reduced from 3 times a day to 1 time, saving approximately 80000 yuan in annual operation and maintenance costs.

Scenario requirementsThe raw water is taken from the Yangtze River. During the rainy season, the SS in the river water rises sharply (up to 1000mg/L), and early warning is needed to adjust the dosing process.

SolutionInstall YST618B-SS580T submersible monitoring instrument at the water intake, with a range of 0-2000mg/L and low-temperature antifreeze function; The data is transmitted to the central control room of the water plant, and when SS>500mg/L, the dosing pump is triggered to automatically increase the dosage.

Application effectDuring the rainy season, the effluent SS of the sedimentation tank remained stable within 50mg/L, the backwash frequency of the filter decreased by 20%, and the turbidity of the factory water remained ≤ 0.5NTU, meeting the national drinking water standards.

Scenario requirementsThe waterways in the park are occasionally affected by chemical wastewater leaks, and it is necessary to monitor the SS concentration for a long time to detect pollution in a timely manner.

SolutionInstall one YST618B-SS580T monitoring instrument upstream and downstream of the river, with a range of 0-5000mg/L, powered by solar energy and 4G transmission; When the SS difference exceeds 500mg/L, an alarm will be triggered and the information will be pushed to the environmental protection department and the park management committee.

Application effectSuccessfully captured 2 incidents of chemical wastewater leakage, both of which were traced and disposed of within 1 hour, without causing widespread water pollution.