Performance of upflow anaerobic sludge blanket reactor treating municipal wastewater at different hydraulic retention times

... PERFORMANCE OF UPFLOW ANAEROBIC SLUDGE BLANKET REACTOR TREATING MUNICIPAL WASTEWATER AT DIFFERENT HYDRAULIC RETENTION TIMES WONG SING CHUAN A THESIS SUBMITTED FOR THE DEGREE OF MASTER OF ENGINEERING ... SLUDGE PROFILE IN UASB AT 16 H HRT 107 4.11 SLUDGE PROFILE OF UASB AT H HRT 111 4.12 SLUDGE PROFILE OF UASB AT H HRT 113 4.13 SLUDGE PROFILE...

Ngày tải lên: 28/11/2015, 13:44

... Title: Feasibility Study of Upflow Anaerobic Filter for Pretreatment of Municipal Wastewater SUMMARY Anaerobic reactors have been successfully installed in full-scale plants world-wide for treating ... The performance of upflow and downflow anaerobic filters was compared and they concluded that the overall performance of the upflow anaerobic filter was...

Ngày tải lên: 06/10/2015, 20:50

... order: iron(II)HbIV > met-HbIV > met-HbI > iron(II)-HbI The larger peroxidative activity of iron(II)-HbIV with respect to metHbIV is in line with previous data obtained with human HbA derivatives [7] ... [6] Figure shows the peroxidase activity of iron(II)- and met-forms of HbI and HbIV It is evident that the enzymatic activity decreases according to the order iron(II)-HbIV > met-Hb...

Ngày tải lên: 23/03/2014, 12:20

... Surgical Pathology) Diagnostic Pathology 2008, 3:17 doi:10.1186/1742-4682-8-25 Cite this article as: Mahmoud-Ghoneim: Optimizing automated characterization of liver fibrosis histological images by investigating ... facilitate the diagnosis at all stages of that disease Conclusions Color space affects the accuracy of classification of liver histological image...

Ngày tải lên: 13/08/2014, 16:20

... equivalent to comparing haplotype TGAC to haplotypes GAAG and GATG Individual and joint association analy- Table 4: Individual and joint analysis of RBP4-MspI and ESR1- PvuI effects on NBA12 and ... or GA) have λ = -1/2 and those that have received the paternal allele A (AA or AG) have λ = 1/2 A similar parameterization was used for maternal imprinting The statistical s...

Ngày tải lên: 14/08/2014, 13:21

... Ronnachai C, Piyarat B, Poonsuk P, Sumate C Effect of organic loading rate on methane and volatile fatty acids productions from anaerobic treatment of palm oil mill effluent in UASB and UFAF reactors ... Rajakumar, R and Meenambal, T [3] to investigate the performance for each hybrid UASB reactor and anaerobic filter (AF) reactor, where the comparison of this...

Ngày tải lên: 05/09/2013, 16:11

... adopted to treat a typical village sewage There is the long rain season in local place always accompanied with strong storms at the beginning The stormwater runoff not only brings the large amounts ... or float method RESULTS AND DISCUSSION Removal performance of constructed wetland system for village sewage The COD Profiles of influent and effluent, as well as corre...

Ngày tải lên: 05/09/2013, 08:40

... Formation of Aerobic Granular Sludge Two AUFB reactors were used for the formation of aerobic granular sludge Air was introduced from the bottom of the reactor, and aeration rate was gradually increased ... in a continuous-flow reactor Both surface loading and aeration rates affect the selection of well-settling sludge and the formation of...

Ngày tải lên: 05/09/2013, 10:15

... hóa công nghệ xử lý nước rỉ rác Mục tiêu nghiên cứu - Nghiên cứu đánh giá hiệu xử lý nước rỉ rác mô hình công nghệ sinh học kết hợp lọc ngược bùn sinh hoc (USBF) thông qua tiêu ô nhiễm : COD, N-NH ... ngành : Công Nghệ Sinh Học Tên đề tài : Nghiên cứu hiệu xử lý nước rỉ rác mô hình công nghệ sinh...

Ngày tải lên: 26/04/2014, 12:02

... units 240 No Sludge concentration dynamic distribution and its impact on the performance of UNITANK ~~~~ Influent quality was considered stable during the tested half-cycle 2.3.1 Variations of ... condition The HRT and lengths of half-cycle and feeding period should b e well controlled The performance of UNITANK is influenced strongly by sludge d...

Ngày tải lên: 07/07/2015, 10:34

... in the system Anaerobic Sequencing Batch Reactor for the Treatment of Municipal Wastewater Chapter Introduction Chapter 2.1 Literature Review Anaerobic process for wastewater treatment 2.1.1 Anaerobic ... while the cost of anaerobic treatment is half of it (Lens and Verstraete, 15 Anaerobic Sequencing Batch Reactor for the Treatment of...

Ngày tải lên: 28/09/2015, 13:38

... Quantization 6.4 SelfOrganized Maps Conclusions and Further Research Performance of modern techniques for rating model design Introduction Credit risk forecasting is one of the leading topics in modern finance, ... boundary as well Performance of modern techniques for rating model design 2.3 Generalization Performance The biggest statistical challenge in...

Ngày tải lên: 16/04/2013, 20:00

... Radio Link Performance of Third Generation (3G) Technologies For Wireless Networks Gustavo Nader (Abstract) Third generation wireless mobile communication networks are characterized ... Table of Figures viii List of Tables xxiii Chapter - Introduction 1.1 The Need for Third- Generation Wireless Technologies Chapter - Evolution of Wireless ... R...

Ngày tải lên: 26/04/2013, 11:15

... time variation of solar radiation and average temperature of the present experimental study in August and the theoretical results of [1] in June Figure 10 The time variation of solar radiation and ... time variation of the parameter “average temperature /solar radiation” for August from the present study and the published data [1] for June Figure 14 The time...

Ngày tải lên: 05/09/2013, 15:28

... of flow and binary capacity depends on the size of the rod when compared to the size of the handle There is an advantage in using the largest possible rod and in reducing the length of the handle ... Figure Variation of discharge and binary with two and three pistons of double or single effect out of phase of 90º and 120º 3.2 Positive displacement pumps This engine c...

Ngày tải lên: 05/09/2013, 15:28