scholarly journals Evaluation of advanced materials in laboratory tests and pilot-plant service for use in liquefaction letdown valves. Final report

1981 ◽  
Author(s):  
I.G. Wright ◽  
A.H. Clauer ◽  
D.K. Shetty ◽  
J.H. Peterson ◽  
W.E. Merz
Keyword(s):  
Pilot Plant ◽  
Laboratory Tests ◽  
Advanced Materials ◽  
Final Report

Up-flow roughing filtration: rehabilitation of a water treatment plant in Tarata, Bolivia

1998 ◽  
Vol 37 (9) ◽  
pp. 105-112 ◽  
Author(s):  
Ana María Ingallinella ◽  
Luis María Stecca ◽  
Martin Wegelin
Keyword(s):  
Water Treatment ◽  
Pilot Plant ◽  
Laboratory Tests ◽  
Treatment Plant ◽  
Water Treatment Plant ◽  
Horizontal Flow ◽  
Design Parameters ◽  
Sand Filters ◽  
Chemical Products ◽  
Made In

This paper presents the methodology used for the rehabilitation of the pretreatment stage in a water treatment plant for a village located in Bolivia which has 3500 inhabitants. The treatment plant was initially composed by horizontal-flow roughing filters and slow sand filters, but due to the high contents of colloidal turbidity of the providing source, it did not work properly. A plan of rehabilitation was made which comprised laboratory tests, pilot tests and proposal of modifications based on the results of previous stages. The laboratory tests were made in order to find the optimum conditions to coagulate the raw water. It was found that horizontal-flow roughing filters must be turned into up-flow roughing filters, so a pilot plant was built and was operated for three months in order to find suitable design parameters. The results obtained obtained during the operation of the pilot plant and the proposal of modifications are presented. The results of operation of the final plant, which are also reported, demonstrated the advantages of the up-flow roughing filtration as a pretreatment stage when it is necessary to add chemical products in small treatment plants.

scholarly journals Final report on the pilot plant operation for supercritical water gasification of wet biomass

2020 ◽  
Vol 460 ◽  
pp. 012019
Author(s):  
Yukihiko Matsumura ◽  
Shuhei Inoue ◽  
Takahito Inoue ◽  
Yoshifumi Kawai ◽  
Takashi Noguchi ◽  
...  
Keyword(s):  
Supercritical Water ◽  
Pilot Plant ◽  
Final Report ◽  
Plant Operation ◽  
Wet Biomass ◽  
Supercritical Water Gasification

Anaerobic Removal of Chlorate from Bleach Effluents

1992 ◽  
Vol 25 (7) ◽  
pp. 237-242 ◽  
Author(s):  
Å Malmqvist ◽  
T. Welander
Keyword(s):  
Electron Acceptor ◽  
Pilot Plant ◽  
Laboratory Tests ◽  
Hydraulic Retention Time ◽  
Bacterial Strains ◽  
Gram Negative ◽  
Biological Removal ◽  
Fixed Film ◽  
Pilot Plant Scale ◽  
Ferment Glucose

Anaerobic biological removal of chlorate was studied on a laboratory and pilot plant scale. Continuous laboratory tests in an anaerobic fixed-film process showed that chlorate can be removed completely from kraft bleach effluent at such a short hydraulic retention time as 0.6 h. The efficiency of biological chlorate removal was confirmed under practical conditions in a 20 m3 pilot plant, operating at a Swedish craft mill. Four chlorate reducing bacterial strains were isolated and characterized. All four isolates were gram-negative, catalase- and oxidase-positive, motile rods. None of the four isolates could ferment glucose, while they could all grow aerobically and with nitrate as electron acceptor.

scholarly journals Roll-to-Roll Advanced Materials Manufacturing DOE Laboratory Collaboration - FY2018 Final Report

2019 ◽  
Author(s):  
Claus Daniel ◽  
David Wood III ◽  
Gregory Krumdick ◽  
Michael Ulsh ◽  
Vince Battaglia ◽  
...  
Keyword(s):  
Advanced Materials ◽  
Final Report ◽  
Roll To Roll

scholarly journals Clean distillate fuels pilot plant conceptual study. Final report

1978 ◽  
Author(s):  
L. W. Zahnstecher ◽  
C. W. Chen ◽  
S. Bernstein
Keyword(s):  
Pilot Plant ◽  
Final Report ◽  
Conceptual Study
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