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automatic mineral water plant

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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automatic mineral water plant
CHARACTERIZATION AND DETERMINATION OF BIOFILM …
CHARACTERIZATION AND DETERMINATION OF BIOFILM …

Film type Sericin/,PVA, Glycerol (%) ,PVA, 0/100 0 ,PVA,+Gly 0/100 1 ,PVA,+Gly+S C 5/100 1 ,PVA,+Gly+S R 5/100 1 As seen from Table 4, the permeances of pure ,PVA, films with and without glycerol are almost the same and very low, which indicate that ,PVA, films are impermeable to oxygen. On the other hand, preliminary studies had shown that

Domestic wastewater treatment using immobilized sludge ...
Domestic wastewater treatment using immobilized sludge ...

This study is an initial approach for developing a small domestic ,wastewater treatment, process using immobilized sludge. The feasibility of sludge immobilization by the ,PVA,-boric acid method was examined. The activity and stability o f the immobilized sludge were measured. The potential of the immobilized sludge process for small scale domestic ,wastewater treatment, was explored. In this ...

LAMMPS Publications - LAMMPS Molecular Dynamics Simulator
LAMMPS Publications - LAMMPS Molecular Dynamics Simulator

LAMMPS, Publications This page lists papers that cite ,LAMMPS, via the original 1995 J Comp Phys paper discussed here, which includes a discussion of the basic parallel algorithms in ,LAMMPS,.Papers that describe later algorithmic development in ,LAMMPS, are also listed here.. This list is generated from the Thomson Reuters Web of Science bibliographic database.

Free Access to Scientific Journals
Free Access to Scientific Journals

Open Access journals are the major source of knowledge for young and aspiring generations who are keen in pursuing a career in sciences. This system provides easy access to networks of scientific journals.Authors that contribute their scholarly works to Open Access journals gain remarkable reputation as the research scholarly explore these works extensively.

Treatment of phenol-containing wastewater by photoelectro ...
Treatment of phenol-containing wastewater by photoelectro ...

Read ",Treatment, of ,phenol-containing wastewater by photoelectro-Fenton, method using supported nanoscale zero-valent iron, Environmental Science and Pollution Research" on ,DeepDyve,, the largest online rental service for scholarly research with thousands of academic publications available at …

(PDF) OVERVIEW ON CHROMIUM OCCURRENCE IN THE …
(PDF) OVERVIEW ON CHROMIUM OCCURRENCE IN THE …

As a consequence of the large variety of cha racteristics and uses, Cr (VI) has entered subsurface soil, surface water, and groundwater, so that t he. chromium pollution is increasing. T he main ...

Nano/submicrometer-emulsion oily wastewater treatment ...
Nano/submicrometer-emulsion oily wastewater treatment ...

Owing to the underwater oleophobicity of wood-,PVA, and its outstanding desalination capacity, the device is expected to purify oily ,wastewater under, solar irradiation. During the purification process, oil droplets are intercepted in the bulk ,wastewater,; meanwhile, water and ions are pumped to the evaporation layer (CNT layer) continuously through the wood-,PVA,.

Figure 5 from Chemically and Thermally Crosslinked PVA ...
Figure 5 from Chemically and Thermally Crosslinked PVA ...

Figure 5. SEM cross-section micrographs of: (A) pristine ,PVA, membrane, (B) ,PVA,-SSA membrane containing 23 wt.% SSA heated at 140 C, and (C) ,PVA,-SSA membrane containing 33 wt.% SSA heated at 140 C. - "Chemically and Thermally Crosslinked ,PVA,-Based …

International Biodeterioration & Biodegradation
International Biodeterioration & Biodegradation

of Aeromonas jandaei strain SCS5 ,under, anaerobic and aerobic ,conditions, have been investigated. The complete decolorization of MR at a concentration of 100 mg L 1 by A. jandaei strain SCS5 was obtained within 6 h for both anaerobic and aerobic suspended cultures, where the decolorization ratewas faster in ,acidic conditions, than basic ,conditions,.

Curtin University | Civil and Environmental Engineering ...
Curtin University | Civil and Environmental Engineering ...

In order to improve the interfacial adhesion of nanoparticles in the ,PVA, blend, an endothermic carboxylation reaction ,under acidic conditions, was carried out on the TiO2 surface using chloroacetic acid. Electron microscopy studies identified various topographies upon functionalization of the coating and incorporation of TiO2 nanoparticles.

European Journal of Molecular & Clinical Medicine ...
European Journal of Molecular & Clinical Medicine ...

A Box behnken design was employed to study the effect of the independent variables i.e drug concentration in organic phase (mg/ml) at levels 20, 50 and 80 mg/ml (X1), ,Polyvinyl alcohol, concentration at 0.1, 0.3 and 0.5 % (X2) and Sonication time at levels 10, 20 and 30 minutes (X3) on the dependent variables (i.e., percentage of drug released after 90min).The resulting data were fitted into ...

Catalytic oxidation of volatile organic compounds (VOCs ...
Catalytic oxidation of volatile organic compounds (VOCs ...

1/9/2016, · Emission ,of volatile organic compounds (VOCs,) is one of the major contributors to air pollution. The main sources of VOCs are petroleum refineries, fuel combustions, chemical industries, decomposition in the biosphere and biomass, pharmaceutical plants, automobile industries, textile manufacturers, solvents processes, cleaning products, printing presses, insulating materials, office …

A Novel Immobilized Bacterial Consortium Bioaugmented in a ...
A Novel Immobilized Bacterial Consortium Bioaugmented in a ...

The study was undertaken to illustrate the degradation of domestic ,wastewater, collected from two scales of sewage ,treatment, plants, treated in a continuous laboratory-scale bioreactor ,under, aerobic ,conditions, using a synthetically developed consortium comprising of three highly efficient bacteria.

Stabilization of PVA/Chitosan/TiO2 Nanofiber Membrane with ...
Stabilization of PVA/Chitosan/TiO2 Nanofiber Membrane with ...

1/5/2018, · ,PVA,/chitosan/TiO 2 nanofiber membrane have been prepared by electrospinning method. ,PVA,/Chitosan/TiO 2 nanofibers are poor stability in water. In this paper, the stabilization of

Rapid removal of ammonium from domestic wastewater using ...
Rapid removal of ammonium from domestic wastewater using ...

13/2/2018, · Importantly, effective regeneration of the hydrogels ,under, mildly ,acidic conditions, (i.e. pH 4.0) was demonstrated with minimal loss in sorption performance following multiple sorption/desorption ...

Recent progress in metal-organic frameworks-based ...
Recent progress in metal-organic frameworks-based ...

1/11/2019, · This was attributed to the decomposition of ZIF-8 ,under acidic conditions,. In a phosphate-buffered saline buffer (pH 7.4), [email protected] exhibits more than 60% release of the encapsulated 5-fluorouracil within 24 h. As a contrast, less than 15% of 5-fluorouracil is released from the [email protected]+LP in the first 24 h.

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