Quan Kun Customization_University Laboratory Wastewater Treatment Equipment_Large-Scale Sewage Treatment Equipment Manufacturer

Primary Sources of Experimental Wastewater:

Laboratory wastewater originates from teaching and research experiments, as well as from the effluent of various sanitation and office/living water usage in the lab. Teaching and research laboratory wastewater refers to the effluents produced during various experiments aimed at skill teaching and research. Due to the differing experimental projects conducted by different laboratories and personnel, and the frequent changes in the experimental content for the same individual, the total volume of waste water from various experiments is generally small but can vary greatly over time. The discharge is discontinuous, with concentrations that are variable and compositions that are complex, posing diverse hazards to both people and the environment. The pollutants in the wastewater from laboratory cleaning activities are also complex in composition, depending on the teaching and research wastewater, but the relative pollutant concentrations are lower. The pollutants in the office/living wastewater are relatively simple, primarily consisting of COD, BOD, and suspended solids.

Laboratory wastewater is generated during the testing operation process, including the washing of various vessels, instruments, tools, and clothing, as well as equipment cooling. This wastewater should be treated differently based on its nature and composition. Some can be recycled to recover useful substances, some can be directly discharged into the external drainage network, and some require appropriate treatment methods before being discharged into the external pipeline.

Wastewater collection, automatic pH adjustment, automatic dosing equipment, coagulation-flocculation flotation units, heavy metal removal systems, new micro-electrolysis units, electrochemical catalytic oxidation treatment systems, ozone catalytic oxidation treatment systems, photocatalytic oxidation treatment systems, new biological treatment units, adsorption filtration systems, new membrane filtration units, and composite disinfection treatment systems, all integrated to form a complete comprehensive wastewater treatment system.

The system employs various treatment technologies and processes tailored to the different compositions and concentrations of organic, inorganic, and biological wastewater components. It effectively removes COD, BOD, SS, color, viruses, organic solvents, and heavy metal ions from the wastewater. The treated wastewater meets discharge standards and can also be recycled for reuse.

Quankun Customized_University Laboratory Wastewater Treatment System_Large-Scale Sewage Treatment Equipment Manufacturer

Lab Equipment Operation Precautions:

Before operating the equipment, ensure that the electrical lines are in a pre-operational state and that the wiring method is appropriate. In case of any anomalies, adjust immediately to ensure safety.

2. Inspect the windmill oiling socket for proper operation, check if rotation is smooth, verify if the grounding screws are loose, and ensure lubricant is added to the specified quantity before starting up.

3. Inspect each valve body for integrity and ease of opening.

4. Ensure the pump rotates smoothly without any anomalies that could pose safety risks to normal operation; address any issues immediately upon sight.

5. Absolutely no touching of the equipment during operation; other devices cannot be freely adjusted. For instance, when the pump is on, it is strictly prohibited to adjust any other positions to prevent various accidents from occurring due to unstable working pressure.

6. After each equipment operation is completed, do not immediately turn off all power switches and leave.

7. In case of other common equipment malfunctions, staff should not dismantle and resolve them personally. Common malfunctions should be reported to the owner immediately, and the manufacturer's project engineer will handle the repairs.

8. Employ appropriate grading and classification methods to handle common failures in laboratory wastewater treatment equipment, enhancing application efficiency without disrupting continuous equipment operation.