Which strong quartz sand? Gongyi De Water Treatment Co., quartz sand processing

An important part Note: Filter Cleaning: filter pollution is mainly oil pollution, requiring cleaner needs to have a strong decontamination ability to wash oil and wettability better, and we should take into account the economy. Before selection of SLP-2 oil cleaning agent, a strong ability to wash oil, but found SLP-2 oil detergent in water and poorly soluble in oil, it is difficult to scale dubbed agent solution in use, limiting its ability to wash oil play, thus affecting the regeneration of the filter effect.