Food Inspection Sewage Treatment Equipment, Compact Integrated Laboratory Wastewater Treatment Machine, Compliance with Discharge Standards

Surveys indicate that the majority of testing institutions simply treat and discharge their wastewater without any additional processing. It is understood that the quality of laboratory wastewater is complex, with irregular discharge cycles and patterns. The pollutants in the wastewater are also diverse, containing not only organic substances like detergents but also acids, alkalis, and toxic or harmful materials. If such complex wastewater containing heavy metals is discharged without treatment, it can pose significant harm to both human health and the surrounding environment.

Wastewater treatment equipment for food inspection laboratories, designed for effluent from...PHValue, add a certain proportion of acid or alkali to maintain the wastewaterPHValue in7Left. If the wastewaterPHIf the value fluctuation is minimal, the facility can be omitted. Wastewater treatmentpHAfter neutralization, the waste is sent to the biological aeration pond for biological treatment. The nutrient tank provides essential nutrients to the microorganisms during the wastewater treatment process, helping them maintain a stable population and survive stably. Blower24Continuous aeration of the biological aeration pond is achieved in hours. The purpose of the defoaming tank is to effectively remove foam by adding a certain proportion of defoamer within the tank. As microorganisms grow, they often release a significant amount of heat due to metabolism. If this heat is not released in time, it can directly affect the reproduction of the microorganisms. This requires a heat exchanger to alter the temperature of the microorganism environment. Stabilizing the temperature of the microorganism environment at40Approximately Celsius. Wastewater is treated with biological aeration and then sent to a sedimentation pond for secondary treatment. After sedimentation, part of the sludge is recycled to the aeration pond for treatment, while the remainder is dewatered and discharged externally. By adding a certain amount of acid or alkali and a certain amount of nutrient solution, the biological filter can sustain the continuous growth of microorganisms, further biologically treat the malodorous gases, and greatly reduce the harmful substances. It can be directly discharged to meet standards.

Process Flow: Experimental Waste Water Collection Pipeline—— Raw Water Collection—— Electrolysis Treatment—— Adjustment TreatmentPHAdjustment, Ozone,CODDecomposition, flocculation and sedimentation)MBRFilm depth treatment - Ultraviolet treatment - Microfiltration treatment - Discharge

Laboratory wastewater contains acids, bases, organic pollutants, heavy metal ions, and pathogenic microorganisms.pHValue fluctuations are significant.CODHigh concentration, mainly divided into three categories:

　　1Organic wastewater: Primarily originates from laboratory reagents and solvents.

　　2Inorganic wastewater: Main sources include acid and alkali reagents, as well as heavy metal reagents.

　　3Bacterial Pathogenic Wastewater: Main sources include microbiological, hematochemical experiments, blood stations, and disease control centers.

Feature Highlights:

　　1Utilize technologies such as neutralization precipitation, flocculation precipitation, heavy metal capture, micro-electrolysis, chlorine dioxide disinfection, and activated carbon or quartz sand filtration to treat various pollutants in wastewater.

　　2UsedPLCThe system continuously monitors and controls water quality changes and the wastewater treatment process, operating around the clock and automatically, without the need for constant human supervision.

  3Precisely control medication dosage, with features including liquid level control and medication shortage alarms.

　　4Easy to operate, stable performance, long service life, and low operation and maintenance costs.

　　5Compact in size, can be placed indoors or outdoors as needed.

　　6Available for customized design and manufacturing to meet various customer requirements.

Widely used in laboratory waste treatment for research institutions, universities, monitoring, product inspection, food inspection, entry-exit inspection and quarantine, disease control centers, geological and mining centers, analysis centers, water resource monitoring, grain and oil quality inspection, petrochemical industry, animal husbandry, agricultural product inspection, central blood stations, and various industries, including corporate laboratories and testing rooms.