To ensure all parameters of treated wastewater comply with requirements, it is necessary to guarantee the performance of wastewater treatment equipment and relevant disinfectants. When it comes to wastewater treatment equipment, the treatment process should be formulated based on the actual water quality conditions. So how can we verify whether the discharged wastewater has been treated up to standard?
It should be noted that the effluent performance of wastewater treatment equipment is closely related to its treatment capacity. If enterprises fail to follow wastewater discharge regulations when selecting water treatment equipment, it will bring many difficulties to subsequent operation. The selection of suitable equipment also matters for judging whether the discharged wastewater meets standards. Generally, water treatment equipment adopts mature domestic technologies to remove harmful substances in sewage, with stable performance. In short, wastewater can reach compliance requirements when treated in accordance with the equipment operation specifications.
Even so, wastewater monitoring is still required to test various water quality indicators and check whether these indicators are qualified. Online monitoring devices are available on the market. Such online instruments can reflect water quality changes in a timely manner, allowing operators to take prompt response measures and prevent adverse impacts.
Besides, the recovery and comprehensive utilization of pollutants in wastewater target raw materials, semi-finished materials, waste substances and reaction media (such as solvents) that enter water during production. Especially for fine chemical production, some chemical reactions carry potential risks, and product separation may not be complete. Therefore, the wastewater, especially the reaction mother liquor, often contains recyclable substances. Direct discharge of these pollutants will cause severe environmental pollution and harm public health. However, recovery and reuse can turn waste into usable resources, realize value creation, or adopt waste-to-waste treatment. This comprehensive management method helps cut water treatment costs.
