Micro models, suitable for small batch special scenarios: These devices are designed for scattered wastewater treatment scenarios such as laboratories and small research and development institutions, with extremely small processing capacities. For example, the ZKDW-25L single machine of Suzhou Zhikang Environmental Protection has a daily processing capacity of only 500 liters, while the ZKDW-50L has a daily processing capacity of 1 ton, which can handle small batches of wastewater with complex composition and unstable flow rate. Some models are also compatible with laboratories, with a daily processing capacity as low as 100 liters, which can meet the immediate treatment needs of small amounts of wastewater during the experimental process and avoid the problem of difficult disposal of small amounts of hazardous waste accumulation.

Conventional models, covering mainstream demands of small and medium-sized enterprises: This is the most common model on the market, with a daily processing capacity of 1-30 tons, which can match the wastewater treatment needs of most small and medium-sized factories. Conventional models like Qingdao Shuiqing Muhua are designed to meet the processing needs of 6-30 tons/day, with outstanding cost-effectiveness. They are commonly used in industries such as electroplating and mechanical processing to treat heavy metal containing wastewater or cutting waste liquid; When a pharmaceutical company processes traditional Chinese medicine extract, it uses a conventional machine that can process 30 tons per day, ensuring concentration efficiency without causing energy waste. In addition, the ZKDW-250L model from Suzhou Zhikang Environmental Protection has a daily processing capacity of 5 tons per machine, which is suitable for the normalized wastewater treatment of small and medium-sized production lines.

Larger models to meet the needs of medium and large enterprises: These models can handle 30-50 tons per day, suitable for scenarios with high wastewater discharge such as chemical and surface treatment industrial parks. For example, the equipment of Qingdao Shuiqing Muhua has stable operation and high degree of automation, which can treat high salt and high COD industrial wastewater with a concentration reduction ratio of over 90%; A certain surface treatment industrial park adopts a model that can process 20 tons of zinc nickel alloy wastewater per day, and this type of model can be upgraded to a higher treatment capacity through simple debugging to adapt to the fluctuation of wastewater discharge in the park.

Customized expansion, breaking the upper limit of a single device: If a company has a large-scale processing demand of over 50 tons/day, it can be achieved through modular expansion or customized design. For example, some manufacturers' equipment supports modular parallel connection, which can handle larger water volumes when multiple devices are combined; Weihai Runlan, Qingdao Shuiqing Muhua and other enterprises can also customize exclusive equipment based on the characteristics of their wastewater. They have previously customized specialized models for coal chemical enterprises to process 15 tons per day, and can also customize modular systems for large industrial parks, indirectly achieving a processing capacity of over 50 tons per day while avoiding energy waste caused by a single device being too large.