Filtration

Xem 1-20 trên 78 kết quả Filtration
  • Với ưu điểm kết hợp loại bỏ đồng thời các chất hữu cơ và chất dinh dưỡng, công nghệ hợp khối lọc khí - USBF (Upflow Sludge Blanket Filtration) gồm quá trình kỵ khí - thiếu khí - hiếu khí được lựa chọn để loại bỏ nước thải chăn nuôi heo. Mô hình hớp khối lọc khí - USBF được dùng trong nghiên cứu này là một bể phản ứng quy mô pilot có thể tích tổng cộng là 106 lít, bao gồm 4 đơn vị: kỵ khí, thiếu khí, hiếu khí và lọc dòng ngược bùn sinh học.

    pdf10p lalala05 30-11-2015 36 15   Download

  • Tham khảo sách 'filtration & separation technology', kỹ thuật - công nghệ, hoá học - dầu khí phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả

    pdf48p loixinloi 08-05-2013 28 6   Download

  • Tuyển tập các báo cáo nghiên cứu về y học được đăng trên tạp chí y học quốc tế cung cấp cho các bạn kiến thức về ngành y đề tài: Arterial embolization in patients with grade-4 blunt renal trauma: evaluation of the glomerular filtration rates by dynamic scintigraphy with 99mTechnetium-diethylene triamine pentacetic acid

    pdf5p toshiba18 31-10-2011 27 3   Download

  • Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành y học dành cho các bạn tham khảo đề tài: Effect of filtration on morphine and particle content of injections prepared from slow-release oral morphine tablets

    pdf13p panasonic04 19-12-2011 25 3   Download

  • Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Non-Newtonian polytropic filtration systems with nonlinear boundary conditions

    pdf11p dauphong12 08-02-2012 23 5   Download

  • Tuyển tập các báo cáo nghiên cứu về y học được đăng trên tạp chí y học Critical Care giúp cho các bạn có thêm kiến thức về ngành y học đề tài: Cystatin C and beta2-microglobulin: markers of glomerular filtration in critically ill children...

    pdf7p coxanh_3 25-10-2011 22 3   Download

  • Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành y học dành cho các bạn tham khảo đề tài: The filter of choice: filtration method preference among injecting drug users

    pdf7p panasonic04 19-12-2011 23 2   Download

  • This paper presents a novel filtration criterion to restrict the rule extraction for the hierarchical phrase-based translation model, where a bilingual but relaxed wellformed dependency restriction is used to filter out bad rules. Furthermore, a new feature which describes the regularity that the source/target dependency edge triggers the target/source word is also proposed.

    pdf5p hongdo_1 12-04-2013 17 2   Download

  • Tuyển tập các báo cáo nghiên cứu về y học được đăng trên tạp chí y học Critical Care giúp cho các bạn có thêm kiến thức về ngành y học đề tài: Tezosentan reduces the microvascular filtration coefficient in isolated lungs from rats subjected to cecum ligation and puncture...

    pdf10p coxanh_2 24-10-2011 19 2   Download

  • Tuyển tập các báo cáo nghiên cứu về y học được đăng trên tạp chí y học Critical Care giúp cho các bạn có thêm kiến thức về ngành y học đề tài: Acute kidney injury: time to shift from creatinine to the estimated glomerular filtration rate?

    pdf2p coxanh_4 27-10-2011 18 1   Download

  • Part 2 book "Handbook of technical textiles" content presentation: Textile-reinforced composite materials; waterproof breathable fabrics; textiles in filtration; textiles in civil engineering part 1 – Geotextiles; textiles in civil engineering part 2 – Natural fibre geotextiles, medical textiles,... Invite you to consult.

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  • Organic carbon concentrations can be reduced by enhanced coagulation, granular activated carbon or membrane filtration, but this fact can also lead to increased in brominated THMs (Black et al, 1996.). A combination of coagulation, ozonation, and biofiltration can effectively reduce trihalomethane and haloacetic acid formation potential (Chaiket et al, 2002.). Natural organic matter (NOM), the main precursor of DBPs, can also be removed by media filters coated with iron oxide

    pdf765p minhhai20789 23-04-2011 107 52   Download

  • MBR (Membrane Brio-Reactor) can be broadly defined as systems integrating biological degradation of waste products with membrane filtration. Set up of MBR plant is mainly utilizing a bioreactor and membrane filtration as one unit process for wastewater treatment thereby replacing, and in some cases supplementing, the solids separation function of secondary clarification and effluent filtration, resulting the possibility to eliminate the secondary clarification and operate at higher MLSS concentration....

    pdf7p phuongltht 06-04-2011 106 33   Download

  • Difficulty in accessing ground water without disturbing ground-water flow patterns, chemistry, microbiology, and the physical and chemical makeup of formation materials has made accurate characterization of in situ ground-water conditions a very challenging task.

    pdf308p 951628473 07-05-2012 63 29   Download

  • Availability of fossil fuels became readily and abundantly available during the mid to latter part of the 20th century, and building design responded with mechanical and electrical systems that in many instances consumed the fuel excessively. Large single glazed areas caused over-heating, glare and solar discomfort in the summer, combined with cold draughts and high heat losses in the winter. Thermostatic control was often rudimentary and compensated by opening and closing windows accordingly.

    pdf709p namde01 07-03-2013 69 25   Download

  • These unique characteristics plus the functionalities from the materials themselves impart nanofibers with a number of novel properties for applications in areas as various as biomedical engineering, wound healing, drug delivery and release control, catalyst and enzyme carriers, filtration, environment protection, composite reinforcement, sensors, optics, energy harvest and storage, and many others. More and more emphasis has recently been placed on large-scale nanofiber production, the key technology to the wide usages of nanofibers in practice....

    pdf284p samsungwifi 10-04-2012 96 23   Download

  • The average American consumes an estimated 50 tons of food in a lifetime. This staggering amount of food represents the sum of daily choices each of us makes regarding the type, quality, and quantity of foods. These critical choices in turn reflect a complex interplay of many factors, including family upbringing, religious or philosophical beliefs, as well as practical matters, such as the cost and availability of foods and beverages. Importantly, Americans are increasingly selecting food for health reasons.

    pdf737p cronus75 14-01-2013 42 20   Download

  • The following mechanisms are involved. Glomerular filtration. The rate at which a drug enters the glomerular filtrate depends on the concentration of free drug in plasma water and on its molecular weight. Substances that have a molecular weight in excess of 50 000 are excluded from the glomerular filtrate while those of molecular weight less than 10 000 (which includes almost all drugs)21 pass easily through the pores of the glomerular membrane. Renal tubular excretion. Cells of the proximal renal tubule actively transfer strongly charged molecules from the plasma to the tubular fluid.

    pdf19p bigbaby87 03-09-2010 71 13   Download

  • The red mud wasted from the Guinean bauxite refinery was studied for phosphate removal from model aqueous solutions of potassium orthophosphate (OPh) and sodium tripolyphosphate (TPPh). The red mud has been treated with concentrated sulphuric acid. After filtration of the acid suspension, the activated mud was washed (pH 7), dried and ground to powder.

    pdf10p tudoia 06-04-2011 75 12   Download

  • The chemistry of fine organic intermediates and products shows an enormous diversity. But in reality, the number of operations/processes used remains reasonably small. These include charging/discharging of reactants and solvents, inertisation, reactions, crystallisations, phase separations, filtrations, distillation, product washing. In many cases cooling, heating, or the application of vacuum or pressure is necessary. The unavoidable waste streams are treated in recovery/abatement systems or disposed of as waste.

    pdf0p cao_can 29-12-2012 43 9   Download

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