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Surface treatment of oil sludge

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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Surface treatment of oil sludge
Assessment of Bioaugmentation and Biostimulation ...
Assessment of Bioaugmentation and Biostimulation ...

Physical properties of ,sediment, sample are shown in Table 1. The moisture content was in the range of 60 ± 3%. ,Sediment, cores were sectioned into 2 cm intervals to remove large roots, macro fauna and stones. ,Sediment, samples were oven dried for 24 hours at 105 ºC and passed through a 2 mm sieve (Roy and McGill, 1998).

Trends in heavy metals polychlorinated biphenyls and ...
Trends in heavy metals polychlorinated biphenyls and ...

The total ,sediment, volume of Chiswick Ait (0–60 cm) was 4.6841 × 10 −6 km 3 and we assumed ,sediment, density of 1.5 Mg m −3 based on published proportions silt/clay for the upper tidal Thames 7 and applied these to the equation mass = volume × density to give a ,sediment, mass of 7 026 150 kg which gave a total mass of 0.28 kg PCB, Hg 32.5 kg, 1093 kg Cu, 440 kg, Ni, 2824 Cd, 2824 kg Pb ...

Between-bottle homogeneity test of new certified reference ...
Between-bottle homogeneity test of new certified reference ...

12/2/2019, · The ,RSD, values of elements quantified in almost all CRMs are depicted in Fig. 3. The plot shows about 112 values. In general, the dominant ,RSD, values were < 5%. Eight ,RSD, values were in the range of 5–10% and other eight ,RSD, values were in the range of 10–20% while only three ,RSD, values were in the range of 20–35%.

Environmental Drilling - Job Site Services
Environmental Drilling - Job Site Services

Job Site Services, Inc.’s (JSS) Remedial Services Division (,RSD,) maintains a fleet of all-terrain vehicles (ATV) and truck-mounted and trailer-mounted drilling rigs equipped to handle a variety of drilling challenges. Our equipment capabilities range from a CME 1050 ATV rig used to complete large diameter deep depth auger and rotary hole projects, to a truck-mounted…

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Road West, North Branch, Jingkai Road, Puyang City