emerging trends and technologies ppt

... Trang 3Data: Emerging Trends and TechnologiesHow sensors, fast networks, AI, and distributed computing are affecting the data landscape Alistair Croll Trang 4Data: Emerging Trends and Technologiesby ... Media, Inc Data: Emerging Trends and Technologies, the cover image, and related trade dress are trademarks of O’Reilly Media, Inc. Many of the designations used by manufacturers and sellers to ... ebook, Strata + Hadoop World co-chair Alistair Croll discusses the emerging trends and technologies that will transform the data landscape in the months to come These ideas relate to our investigation

Ngày tải lên: 05/03/2019, 08:27

... trainings and in-depth tutorials Connect with an international community of thousands who work with data Job # 15420 Data: Emerging Trends and Technologies How sensors, fast networks, AI, and distributed ... Media, Inc Data: Emerging Trends and Technologies, the cover image, and related trade dress are trademarks of O’Reilly Media, Inc Many of the designations used by manufacturers and sellers to distinguish ... sensors, fast networks, AI, and distributed computing are affecting the data landscape Alistair Croll Data: Emerging Trends and Technologies by Alistair Croll Copyright © 2015 O’Reilly Media, Inc All

Ngày tải lên: 12/11/2019, 22:15

... Disabilities: Current Policy, Emerging Trends, and Implications for the Twenty-First Century Trang 2Long-Term Care for the Elderly with Disabilities: Current Policy, Emerging Trends, and Implications for ... long-term care policy—financing, delivery, and workforce—and identifies some of the major demographic and policy trends thatwill affect the demand for, and supply of, long-term care in the future ... paper identifies trends and projections that will helpshape the long-term care landscape in the twenty-first century Finally, I discuss the implications ofcurrent and emerging trends for long-term

Ngày tải lên: 28/03/2014, 17:20

... membrane, and temperatures of feed and distillate, respectively; pF, pD — water vapor partial pressure at the feed and distillate sides, respectively 2.1 Membranes and modules The porous and hydrophobic ... inches and 5 µm • 9 modules with 576 stacks wit 600 cell pairs each one, in double stage • Homogeneous membranes: AR204 (anionic) and CR67 (cationic) • Water recovery>90% (including off-spec and ... desalination of seawater, the use of brackish water and polluted water resources which were not suitable for producing drinking water, and for the physicochemical and microbiological improvement of the water

Ngày tải lên: 20/06/2014, 01:20

... tropical and island countries lack sufficient water, however suffer rampant demographic growth and know an extremely bad supply difficulties Arid regions are in a situation of severe water stress and ... populations and livestock We fought for the strategic islands or for black gold, we will fight soon for «blue gold" if everyone does not share its resources, and does not reduce consumption and losses ... Drinking water demand is also growing more and more, and the inadequacy of this water can be considered to be a danger that continued to disturb the humanity until our days (and in the future),

Ngày tải lên: 20/06/2014, 01:20

... reject brine; corrosion and subsequent leakage in the well casing; and seismic activity which could cause damage to the well and subsequently contamination of groundwater (Glator and Cohen, 2003) Performance, ... the most effective and economical method for brine disposal for inland desalination plants, especially for dry, arid regions similar to those in North Africa and Middle East Inland plants in these ... reject brine management and capture of CO2 8 References Ahmed, M., W H Shayya, D Hoey and J Al-Handaly, “Brine disposal from reverse osmosis desalination plants in Oman and United Arab Emirates,”

Ngày tải lên: 20/06/2014, 01:20

... of air and water streams throughout the cycle and fresh water production for inlet air and water conditions. Therefore air and water flow rates, temperature and, inlet relative humidity and input ... the tubes and is preheated by the recovery of condensation latent heat. Then it is heated in the solar collector and after that flows into the humidifying Desalination, Trends and Technologies ... stream flows into the humidifier through the top and is sprayed on the packing. Thus, the contact level of air and water is increased and heat and mass transfer between the two streams augments.

Ngày tải lên: 20/06/2014, 01:20

... positive, negative and neutral buoyancy, under different types of discharge (single port and multiple port diffusers, emerged and submerged jets, Desalination, Trends and Technologies 296 ... several authors and showed in Table 3. Dimensional analysis formulas are also those used for CORMIX1 (Doneker & Jirka, Desalination, Trends and Technologies 294 2000), and CORMIX2 (Akar ... hypotheses assumed, CORMIX2 cannot be used with bidirectional and alternating Desalination, Trends and Technologies 298 diffusers, rosettes and unidirectional diffuser with jets forming less than

Ngày tải lên: 20/06/2014, 01:20

... and before entering membrane modules, HPPs will be required The network and cost equations are formulated is such way that the optimization procedure can decide the existence or not of HPPs and ... system for the optimal design The energy and material balances guarantee the correct definition of each stream The total fresh water demand is 2000 m3/h and is the result of blending the product ... using the cost function given in (Malek et al., 1996) and the power cost reported in (Wade, 2001) The energy required by the SWIP and the HPP; and the energy provided by the ERS must be taken into

Ngày tải lên: 20/06/2014, 01:20

... membrane, and temperatures of feed and distillate, respectively; pF, pD — water vapor partial pressure at the feed and distillate sides, respectively 2.1 Membranes and modules The porous and hydrophobic ... liquid contact angle, dP is the diameter of the pores, PF and PD are the hydraulic pressure on the feed and distillate side, respectively Water and the solutions of inorganic compounds have high surface ... hot feed and to a heating of the distillate Therefore, in the DCMD process it is necessary to supply heat to the hot stream and to remove heat from the distillate stream The heating and the cooling

Ngày tải lên: 08/08/2014, 01:20

... theoretical basis, and disregarding the mismatch between supply and demand, the world’s wind energy could supply an amount of electrical energy equal to the Desalination, Trends and Technologies ... can... Guidelines and Standards, as well as HIGH PRESSURE LOW PRESSURE Fig 4 Water Treatment Spectrum Seawater Desalination: Trends and Technologies 123 to produce desalted and/ or Ultra ... the standard sizes for RO and NF membranes The most widely used RO/NF elements are 2.5”, 4 and 8” in diameter and 40 ” and 60” long Currently, RO elements are sized 16”, 17.5”, 18 and

Ngày tải lên: 08/08/2014, 01:20

... electricity and water) and that of solar-powered MSF and RO systems The figures in the table are based on a plant capacity of 1 m3/d and an annual utilization factors of 90% for conventional systems and ... capital costs are the land cost, building cost, and all equipment costs Indirect capital costs include freight, insurance, construction overhead, engineering and legal fees, and contingencies costs ... maintenance tasks and operation Accordingly, cost of chemicals is 7% vs 2%, maintenance and parts are 14% vs 7%, and labor cost is 9% vs 7% of total operating cost for the representative RO and MSF plants,

Ngày tải lên: 08/08/2014, 01:20

... initially 23 m higher, and then 120 m lower than at present Desalination, Trends and Technologies 42 on Climate Change (IPCC), warns that the climate changes will continue and threaten the world ... ground water circulation (Breznik, 1973; 1998). Desalination, Trends and Technologies 52 Annavaloussa 12 m, on the island of Crete and Pantan 4 m in Croatia. The hydrodynamic method of salination ... estavelles KEb and Kola swallow about 0.1 m 3 /s of sea water, and the salinity of springs KB increases to 9000 mg/1 of CI - . The estavelle Kola changes Desalination, Trends and Technologies...

Ngày tải lên: 20/06/2014, 01:20

... Desalination and Water Treatment Lab. www.bgm.ai.il Veolia Water Solutions and Technologies www.veoliawater.com GE Water and Process Technologies www.gewater.com Siemens Water Technologies ... to 5 g/l, Desalination, Trends and Technologies 80 Unless prevented, corrosion and the buildup of scale and biological fouling impact on the DP operation and in extreme cases even lead ... Review of Water Resources and Desalination Technologies. Materials Chemistry, Department Sandia National Laboratories SAND 2003-0800. http://www.sandia.gov/water/docs/MillerSAND2003_0800.pdf Albuquerque,...

Ngày tải lên: 20/06/2014, 01:20

... of RO energy demand and the rest from the grid which consist of energy mix including wind energy (Figure 4b) (Sadhwani, 2008; IDA Conference, 2008). Desalination, Trends and Technologies ... natural and strategic coupling of technologies (Tzen et al., 2004). As an example of the potential, the southern part of the country of Algeria consists almost Desalination, Trends and Technologies ... salts (TDS) are up to 10 g/l and can reach a temperature in the Desalination, Trends and Technologies 96 industrial process heat, electric power generation, and desalination. A salt concentration...

Ngày tải lên: 20/06/2014, 01:20

... the standard RO systems and batteries. Large PV arrays and the regular replacement of batteries typically make the cost of water from such systems rather high. Desalination, Trends and Technologies ... plant with oil steam generator and MED desalination (Source: Bechtel Power) Desalination, Trends and Technologies 184 [69] W. Damm, P. Gaiser, and D. Kowalczyk, and U. Plantikow (1996) Wind ... (20,000 and 200,000 m 3 /d). As seen from the table, the unit water-cost difference is relatively small. However, investment costs and specific investment cost for Desalination, Trends and Technologies...

Ngày tải lên: 20/06/2014, 01:20