There is a phenomenon of high salt in the process of wastewater discharge in printing and dyeing industry, such as the addition of salt in the production process of printing and dyeing wastewater, and the neutralization of alkaline wastewater in the produ... View More>>

The Internet of Things technology can obtain the information of filter pressure parameters, water transmission pipe pressure parameters, water transmission pipe flow parameters and water quality parameters in the field pipe network in a timely manner, qui... View More>>

PP rainwater collection module pool layout should be I, F, E shape. The height of the PP rainwater collection module pool is 4.5m, the soil cover height is 0.5-1.5m, and the allowable range of load should be determined according to the structural calculat... View More>>

In the event of heavy rain, many cities will turn the roads into "canals", cars "swim in the water", flights are cancelled, and travel is difficult. Behind the towering and bright buildings, there are all kinds of problems in the "invisible" project of ur... View More>>

What are the ecological benefits of an effective rainwater collector?... View More>>

What should I pay attention to when installing PP rainwater collection module?... View More>>

The regulation of horizontal centrifugal multistage centrifugal pump is introduced in the two most commonly used ways. The simplest way to change the flow of the centrifugal pump is to adjust the opening of the pump outlet valve, while the horizontal cent... View More>>

Horizontal self-balancing multistage centrifugal pump plays an increasingly important role in mining, factory and urban water supply and drainage engineering due to its high efficiency of new structure with wide efficient area, wide performance range, goo... View More>>

The rainwater recycling comprehensive utilization system is a complete system, which requires products and equipment, and needs to be roughly confirmed according to the specific use and construction conditions of rainwater recycling. Set R & D, production... View More>>

Rainwater collection system is also called "green building", which is to save energy, land, water and materials to the maximum extent, protect the environment, reduce pollution, and provide guarantee for human health, efficient use of space,... View More>>