Laboratory Organic Wastewater Treatment Equipment - Integrated Design - Electronic Wastewater Treatment Equipment - Reasonable Structure

Laboratory wastewater treatment equipment is primarily used for treating wastewater generated from various laboratories. By utilizing the differences in composition, concentration, and pollutants, the equipment, with its adopted process flow and self-control system, automatically calculates and proportionally removes COD, BOD, SS, color, viruses, heavy metal ions, and heavy metal ions from laboratory wastewater. This ensures rational and scientific dosing of the equipment, making the wastewater treatment more reasonable and in line with production. Under the premise of meeting the discharge standards, the equipment adheres to the national standards for wastewater discharge (GB8978-1996), the "Water Quality Standards for Sewage Discharged into Urban Sewerage Systems" (GB/T31962-2015), and the relevant requirements of the "Emission Standards for Water Pollutants from Medical Institutions" (GB18466-2005). The treated wastewater can be directly discharged into the municipal pipeline and surrounding rivers and surface water, or processed and recycled through regeneration processes.

Application Scope:

Our Laboratory Waste Water Treatment Unit is a newly developed device based on our years of experience in treating organic wastewater. Designed for compact laboratory spaces with low wastewater flow, this unit combines neutralization, multi-stage filtration, and sterilization processes. It boasts small size, low noise, no secondary pollution, no release of刺激性 gases, and easy installation and maintenance. It is widely used in research institutions, college and university chemistry laboratories, petrochemical enterprises, and major quarantine and inspection departments.

Process Description:

Wastewater is collected and homogenized in a collecting tank, then flows into a neutralization reaction tank where a measured amount of acid (or base) solution is added based on the water quality characteristics for neutralization. The neutralized wastewater is then pumped to a filtration tank for filtration. During the wastewater pumping, a measured amount of净水剂 solution is also introduced to facilitate flocculation reactions of pollutants in the wastewater, thereby enhancing the filtration efficiency. The filtered clean water is sterilized by an ozone sterilizer and then flows into a bio-active carbon tank, further trapping and adsorbing fine pollutants. The treated clean water is then directly discharged into the urban sewage pipeline network.

Product Features:

1. Treat wastewater inorganic pollutants with neutralization coagulation, natural sedimentation, fine fiber filtration, and activated carbon adsorption technologies.

2. Operates 24/7 fully automatically, no need for dedicated staff.

3. Accurately control the dosage of chemicals using a pH meter and imported metering pump.

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

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

6. Tailor-made design and manufacturing according to various customer requirements.

Laboratory Organic Wastewater Treatment Equipment - Integrated Design - Electronic Wastewater Treatment Equipment - Reasonable Structure

The basic requirements for the waste emissions of the laboratory are:

1. Non-toxic, or ensure emissions are below the higher permissible concentrations specified by the national or relevant departments.

3. Corrosive substances for drainage pipes should be converted into non-corrosive materials, such as converting sulfuric acid into sodium sulfate or calcium sulfate.

4. Will not react violently with water or air or form harmful substances.

5. Free from pathogens, carcinogens, mutagens, teratogens, or to reduce emissions to below the higher permissible concentration as specified by national or relevant authorities.

6. Radioactive waste must especially comply with national emission requirements.

7. For substances with extremely active chemical properties, they should first be diluted with appropriate inert materials before undergoing the corresponding treatment. For example, tin tetrachloride can be diluted with sand or earth, and then processed according to the methods described in the next section.

8. Certain substances, whether they are elements or compounds, have high toxicity and should be recycled rather than discharged, such as mercury and its salts.