When the resin drainage ditch is applied to the urban drainage system, if the color depth is different or the exchange capacity of the drainage is rapidly decreasing, the cleaning water is rising rapidly, and the water quality of the effluent is significantly deteriorated, then It can be judged that the resin drain is contaminated during use, and in order to solve the problem of contamination during the use of the product, the following reasons will be known.

1.The pollution caused by organic matter

Because the environment of professional resin drainage ditch is usually harsh, a large number of urban living polluted water sources will contain too much organic matter, and these organic substances can carry negative electricity in the water, becoming an anion,making it become the main substance that contaminate resin drain.Especially among these organic substances, may contain natural humic acid, organic impurities such as micelles, which adhere to the resin and occupy the active gene of the resin.Let it degrade the phenomenon of strong base active groups.Let it degrade the phenomenon of strong base active groups.

2.Suspended matter exceeds the standard

Secondly, when the resin drainage ditch is used, if there is too much suspended matter in the contaminated water, it will be tightly wrapped on the liquid film layer on the surface of the resin, so that the ion exchange process of the resin cannot be carried out normally. Let the resin drains have a certain impact during the course of use.

3.Excessive oil in contaminated water

Of course, no matter how powerful the resin drainage ditch is, it must not be able to compete with a large amount of oily substances in the polluted water. These oily substances will form a film on the surface of the resin drainage ditch, and even directly block the micro porous of the resin, hindering the normal operation of the resin drain.

In addition, when the resin drainage ditch is actually used, the contaminated water will contain bacteria, algae, amino acids, fluorine and other substances, which can also cause the resin drainage ditch to be polluted to varying degrees, and these pollution directly affect the comprehensive drainage. The ability to reduce the strength of its products in the process of use, increasing the burden of urban drainage systems, so be sure to avoid contamination when using.

In recent years,resin drainage ditch has been listed as the first choice for drainage products by major engineering construction units, and has been widely used. It seems that people have gradually forgotten the traditional cement concrete drainage ditch, so why is the resin drainage ditch more than traditional cement drainage? Is there a growing prospect for the ditch? Below we analyze the reasons for market analysis, demand and business opportunities, the advantages of resin drainage ditch and the problems of traditional cement drainage ditch.

1.Market analysis

Drainage ditch is a city underground pipe drainage project, which effectively discharges our urban domestic wastewater, natural rainwater, etc., whether it is in commercial streets, communities, squares, schools, etc., need to have drainage ditch, even if we can not see But it is closely related to our lives. In recent years, with the implementation of the sponge city and the country's increased urbanization, the investment in some public facilities, the renovation of urban roads, new plazas and high-end residential areas have been enhanced, so the demand for drainage ditch has increased significantly. Resin drains are a new type of environmentally friendly material that is widely used in urban roads, plazas, and residential quarters, especially when resin drains are compared to conventional cement drains. It has obvious advantages in hardness, strength, corrosion resistance and load capacity, so it is used more and more.

2.Demand and business opportunities

As is known to all, floods and stagnant waters occur in the southern part of the country during the rainy season, which seriously affects people's travel and safety, and also causes damage to public facilities and property. In the final analysis, the drainage facilities are imperfect, and the country has also proposed the concept of the construction of sponges. The city's policy, with the appearance of the concept of the sponge city, many cities are strengthening municipal construction, especially the drainage ditch, so the huge market demand provides a huge business opportunity for the resin drainage ditch.

3.The advantages of resin drainage ditch

3.1.1 The material is resin concrete, which has the characteristics of strong bearing capacity, high hardness, strong anti-aging, anti-freeze and anti-corrosion, and zero permeability.
3.1.2 According to different construction environments and load-bearing requirements, different cover plates can be matched to meet the needs of various construction projects.
3.1.3 The unique U-shaped design plus the smooth inner wall, the drainage efficiency is extremely high, there will be no water accumulation phenomenon.
3.1.4 The installation is simple and fast, saving manpower, material and financial resources.
3.1.5 simple and unified linear perception, not only drainage but also add a color to the ambient environment.

4.Problems of traditional cement drains

The traditional cement drainage ditch has weak load capacity, and the inside of the ditch is rough, and it is easy to accumulate garbage, which causes poor drainage. In construction, it is necessary to build on site, and there are many processes, which require more manpower and material resources, and it is not safe to use. It is easy to shift and collapse, which causes unsafe problems on the road surface.

In summary, it can be seen that the resin drainage ditch is not only higher in drainage efficiency than the traditional cement drainage ditch, but also superior in product quality, function, aesthetics and market development prospects. Therefore, many municipal projects give priority to select resin drains. It is visible that the development prospects of resin drains are getting better and better.