1. Scope of application
The laboratory wastewater processor is suitable for unit laboratories involved in inspection, testing, and analytical tasks. It is used to treat complex wastewater and waste liquids containing organic-inorganic substances, pathogenic bacteria, microorganisms, expired waste liquids, and other water pollution sources generated during inspection, testing, analysis, and testing.
2. Suitable for harmless treatment of experimental wastewater containing the following properties and components
2.1. Wastewater source: Comprehensive wastewater generated during sample pretreatment, sample preparation, reagent standard solution preparation, instrument and equipment backwashing, container and vessel cleaning, and leakage during experiments; And expired waste liquid.
2.2. Laboratory wastewater contains acids, alkalis, organic pollutants, heavy metal ions, and pathogenic microorganisms. The pH value changes greatly and the COD concentration is high. It is mainly divided into three categories:
1. Organic wastewater: The main sources are experimental reagents and solvents;
2. Inorganic wastewater: The main sources are acid-base reagents and heavy metal reagents;
3. Biological pathogenic wastewater: The main sources are microorganisms, blood biochemistry experiments, blood stations, disease control centers, etc;
3. Emission Basis
Integrated Wastewater Discharge GB8978-1996;
Pollutant Discharge from Urban Sewage Treatment Plants GB18918-2002;
Institutional Water Pollutant Discharge GB18466-2005;
GB/T 31962-2015 "Water Quality of Sewage in Urban Sewers"
According to the "GB/T31962-2015" standard for factory testing and operation of laboratory wastewater treatment equipment, the experimental wastewater treated by the equipment meets or exceeds the standard and can be directly connected to the urban sewer network.
4. Process flow
Experimental wastewater collection pipeline network - Raw water collection - Electrolytic treatment - Regulating treatment (pH adjustment, ozone, COD degradation, flocculation and sedimentation) - MBR membrane deep treatment - UV treatment - Fine filtration treatment - Discharge
Equipped with sludge drying equipment/measures
Equipped with reserved installation of multi parameter online monitoring sensor device
