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Xi'an fracturing flowback fluid treatment equipment

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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Xi'an fracturing flowback fluid treatment equipment
General Characteristics and Treatment Possibilities of ...
General Characteristics and Treatment Possibilities of ...

acidic taste, while the average ,pH value, rarely exceeds 5. Scientifi c literature also discusses casein whey whose composition is very close to that of second cheese whey (2). Sweet and ,acid, whey also diff er in mineral and pro-tein content (9,29). During cheese manufacturing, cheese whey ,waste-water, is produced as well. Its volume and composition

General Characteristics and Treatment Possibilities of ...
General Characteristics and Treatment Possibilities of ...

A crucial requirement for biological treatment of dairy ,wastewater, is their ,pH value, between 6 and 9 . Milk and butter factories have effluents with active reaction close to neutral (,pH,=6.8–7.4). In plants where a certain amount of whey is discharged, ,the pH, of the effluent is reduced to below 6.2.

ENVIRONMENTAL STANDARDS
ENVIRONMENTAL STANDARDS

pH Value,. 6.5 to 8.5. No Relaxsation. 6. Total Hardness (as CaCo 3) mg/ lit.,Max. 300. 600. 7. Iron (as Fe) mg/ lit,Max. 0.3. 1.0. 8. Chlorides (as Cl) mg/ lit,Max. 250. 1000. 9. Residual,free chlorine,mg/lit,Min. 0.2--Desirable Characteristics. 10. Dissolved solids mg/ lit,Max. 500. 2000. 11. Calcium (as Ca) mg/ lit,Max. 75. 200. 12. Copper (as Cu) mg/ lit,Max. 0.05

(PDF) Pollutants of Wastewater Characteristics in Textile ...
(PDF) Pollutants of Wastewater Characteristics in Textile ...

9/10/2018, · The composite samples have been collected on an ,hourly, basis. The raw ,wastewater pH, was highly alkaline before treatment, which was adjusted to the neutral range to facilitate the biological and ...

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