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Established in 2001, Puyang Zhong Yuan Restar Petroleum Equipment Co.,Ltd, “RSD” for short, is Henan’s high-tech enterprise with intellectual property advantages and independent legal person qualification. With registered capital of RMB 50 million, the Company has two subsidiaries-Henan Restar Separation Equipment Technology Co., Ltd We are mainly specialized in R&D, production and service of various intelligent separation and control systems in oil&gas drilling,engineering environmental protection and mining industries.We always take the lead in Chinese market shares of drilling fluid shale shaker for many years. Our products have been exported more than 20 countries and always extensively praised by customers. We are Class I network supplier of Sinopec,CNPC and CNOOC and registered supplier of ONGC, OIL India,KOC. High quality and international standard products make us gain many Large-scale drilling fluids recycling systems for Saudi Aramco and Gazprom projects.

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Dicyandiamide Formaldehyde Polycationic Flocculation Water ...
Dicyandiamide Formaldehyde Polycationic Flocculation Water ...

The experimental results indicate that the dicyandiamide formaldehyde resin not only on hydrophobic dispersed dye color removal effect is excellent and of hydrophilic dye (reactive dyes, ,acid, dyes) in addition to the effect of color is also very good, the dyeing ,wastewater, showed that less ,dosage,, in addition to the obvious, settling velocity and the processing liquid high clarity, while also ...

flocculant ar 8403 how to use | Industrial water treatment ...
flocculant ar 8403 how to use | Industrial water treatment ...

existing application and ,dosage, rate. Base the ,dosage, of the ,flocculant, aid on product ,dosage,, not the make-down solution ,dosage,. Make-down solution dosages for flocculants are normally 0.1 1% solutions. A. Coagulant Solutions Prepare your coagulant solution based on the information generated in item A and the size of the beakers you plan to use

Synthesis and coagulation performance of composite po ly ...
Synthesis and coagulation performance of composite po ly ...

ions into polymerized silicic ,acid, solution, the molecular weight of the product was increased and the corresponding stability and coagulation performance were further improved. In this case, the product was rather an inorganic metal-polysilicate ,flocculant,, where silica was the main component, than a pre-polymerized inorganic coagulant.

Source waste water treatment chemicals flocculant ...
Source waste water treatment chemicals flocculant ...

1. Usually the product is prepared into solution of 0.1%-0.3% (W/W), with ,dosage, range of 0.1-10 ppm (0.1-10mg/L)in target water according to type of effluent and application. 2. Targeted at different purposes, choose the best quantity of reagent via jar test to evaluate the functioning and approximate ,dosage,.

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Road West, North Branch, Jingkai Road, Puyang City