Oil removal
Timing and outcomes after silicone oil removal in proliferative vitreoretinopathy: a retrospective clinical series
... silicone oil extraction in patients with retinal detachment and proliferative vitreoretinopathy in an eye care referral center in Joinville, SC, southern ...silicone oil tamponade and the surgical procedure ...
5
Comparison of silicon oil removal with various viscosities after complex retinal detachment surgery
... silicone oil removal from 1986–1997 at a tertiary referral eye center in ...silicone oil viscosity was mostly based on the availability of the oil in the operating room rather than surgeons' ...
6
Field Test of Electrochemical Degradation and Oil Removal Technology Used the Treatment of Wastewater Containing Polymer in Offshore Oilfield
... remarkable oil removal efficiency when the process with electrochemical technology is stable and the oil contents of the filtered water samples which are clear and transparent are all under 20 ...the ...
7
Retinal detachment in albinism
... silicone oil tamponade and keep the oil tamponade for a long ...silicone oil in eyes with albinism. Silicone oil removal in eyes with albinism appears to lead to a high rate of ...
6
Degradation Characteristics of Oil Degrading Candida tropicalis
... of oil degrading Candida tropicalis ...pH, oil concentration, salt concentration, inoculation amount, N and P source on the oil removal rate of G-94 were studied by single factor ...pH, ...
10
Marine Pollution and its Removal (Oil Spillage)
... Results showed that there was not much change in the pH, turbidity values but there was a slight increase in the BOD & COD values. On comparison with the three oil removal methods, the adsorption using ...
7
Experimental Study on Removal of Emulsified Oil by Electrocoagulation with a Rotating Container
... the removal efficiency II first increases and then ...maximum removal efficiency as the mixing can firstly improve the mass transfer of coagulants within the EC reactor, then facilitate effective ...
10
Preparation of a new superhydrophobic/superoleophilic corn straw fiber used as an oil absorbent for selective absorption of oil from water
... the oil absorption quan- tity of the prepared superhydrophobic/superoleophilic corn straw fiber for diesel oil, crude oil, bean oil, and chloroform was relatively large at ...the oil ...
11
The Effect Of Emphasizing Key Vocabulary On Student Achievement With English Learners
... for oil removal from ...the oil removal ...for oil separation due to their magnetism property 18 ...for oil separation from ...for oil- water separation 20 ...diesel ...
126
Unexpected and permanent central visual loss after removal of intraocular silicone oil
... membrane removal nor inner limiting membrane peel- ing was ...silicone oil was ...silicone oil removal was performed under gen- eral anesthesia by using 23 gauge nonvalved trocars with a ...
6
CFD Analysis of Airflow in the Oil Reservoir
... offshore fourin-one hydrocyclone (60 mm diameter) concept. He worked with oil concentration at the inlet up to 14%. Choi (1990) tested a system of six hydrocyclones (35 mm diameter) operating in parallel for ...
11
Removal of crude oil from aqueous solution using lauric acid modified oil palm leaves adsorbent
... the removal of oil from aqueous ...good oil- sorption capacity is still required for the development of the best available oil- removal ...
38
Electrochemical Treatment of Oil Refinery Wastewater for NH3-N And COD Removal
... The electrochemical treatment of industrial effluents is an alternative to conventional treatments because of its advantages, such as environmental compatibility, process versatility and efficiency. The use of indirect ...
14
POLITICAL ECONOMY OF DOWNSTREAM OIL SECTOR DEREGULATION IN NIGERIA
... Whereas, government’s decision to pay subsidy on petroleum products was a design to reduce the incidence and burden of taxation on the final consumers, government did not know the actual number of the recipients of the ...
16
Performance study on dissolved air flotation (DAF) unit and process performance improvement study in the physicochemical treatment of wastewater
... Flotation is a unit operation used to separate solid or liquid particles from a liquid phase. Separation is brought about by introducing fine gas (usually air) bubbles into the liquid phase. The bubbles attach to the ...
28
Synthesis And Characteristics Of Poly (N- Lauryl Acrylate) For Oil Fractions Spill Removal
... % oil uptake was investigated for lauryl acrylate polymer after 24hrs at room temperature for each type of ...the oil sorption of different types of oils and indicates that the oil sorption of lauryl ...
6
Modification of Hydraulic System of Tractor for Removal of Magnetic Particles from Hydraulic Oil
... hydraulic/transmission oil contamination is a serious problem as it works in such environment, these contamination may be in different forms dust particles, water, oxidation & corrosion products ,wear metal ...
5
On the removal of energy products subsidies in an importing oil country: impacts on prices in Morocco
... 2014, oil prices have started to decline from their high levels above 100 US$ and reached the level of 50 US$ at the beginning of the year ...the oil prices outlook in general, the recorded low level of ...
33
The Influence of Short Values of Hydraulic and Sludge Retention Time on Performance of a Membrane Bioreactor Treating Sunflower Oil Refinery Wastewater
... turbidity removal efficiency was more than 99% during the entire MBR operation, which revealed a very good performance of the UF membrane in terms of turbidity removal especially for the oily industrial ...
8
Treatment Process for Removal of Naphthenic Acid from Oil Refinery Wastewater
... the water is adjusted to pH 6. Histopathology analysis was performed on the trout to understand the organs effected to help explain the clinical signs of acute toxicity which included dark skin colour, bloated stomach, ...
338