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  Ozonation of Drinking Water and of Wastewater
Posted by: ir_71 - 12-07-2010, 07:49 AM - Forum: Water & Hydraulic Engineering - No Replies

Ozonation of Drinking Water and of Wastewater

Author: Christiane Gottschalk, Judy Ann Libra, Adrian Saupe | Size: 8.9 MB | Format: PDF | Publisher: Wiley-VCH | Year: 2000 | pages: 189 | ISBN: 3-527-30 178-X

[Image: 82277671885979916977.jpg]


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The ozonation of compounds in water is a complex process. The mechanisms are very complicated, the parameters are many, but the possibilities of developing cost-effective treatment schemes for drinking water and waste water are large.
Most books available today concentrate on either drinking water or waste water treatment, seldom dealing with both or explaining the essential differences. And only rare exceptions deal with the how-to of ozone experiments. This practical guide fills the gap.
It contains the cumulative knowledge on experimental design, execution, interpretation and application. Drawing on experience gained from hours spent on laboratory research with drinking and waste waters, literature study, intensive discussion with leading experts, perplexed reflection and deep thought, the book offers practical help to avoid common pitfalls and unnecessary work.
This book is aimed at professionals in industry and research currently using ozonation who want to optimize their system, as well as students beginning work with ozonation. It contains just enough information for beginners to start with, but goes rapidly to the detailed information that advanced readers need.

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  Groundwater Treatment Technology
Posted by: ir_71 - 12-07-2010, 07:29 AM - Forum: Water & Hydraulic Engineering - No Replies

Groundwater Treatment Technology

Author: Evan K. Nyer | Size: 5.9 MB | Format: PDF | Publisher: Wiley | Year: 2009 | pages: 432 |
ISBN: 978-0471657422

[Image: 96659342274839539679.jpg]

[Image: info.png]

Groundwater Treatment Technology has been the leading text on above ground groundwater remediation technologies for the past twenty years. With a unique focus on above-ground treatment technologies, this Third Edition discusses new chemical analysis methods and regulations covering arsenis, radon, 1,4 dioxane, MTBE, Perchlorae, and NDMA amongst others. Other new material includes information on the regulation and design of drinking water systems; specific data on treatment methods as applied in the field; detailed strategies for remediation; and an explanation of design philosophy that gives the reader a clear understanding of the design process and the goals to be met.

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  (Earthquake Spectra Vol.20) Displacement Spectra for Long Periods
Posted by: miquan - 12-07-2010, 07:05 AM - Forum: Archive - Replies (1)

I'm seeking this paper from Earthquake Spectra.
Please help me.
Displacement Spectra for Long Periods
Faccioli E., Paolucci R. and Rey J.,
Earthquake. Spectra, May 2004, Vol 20, No.2

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Dear melkat and sumatra,
Please share other volume of Earthquake Spectra.
Thanks so much.

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  Software Translator v7.00 or v6.43 -Translate any Windows program in three steps
Posted by: henrybill - 12-07-2010, 06:33 AM - Forum: Non Engineering Software - No Replies

Software Translator v7.00 or v6.43

Size: v7.00: 4.63, v6.43: 1.78 MB
* Translate any Windows program in three steps *
* 27 different languages *

[Image: 50719032432308158709.jpg]
[Image: screen.png]

[Image: 54947180355031279404.jpg]
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Software Translator for Windows translates any Windows application 100% correct from one language to another without access to or affect on the translated application's source code.
Software Translator translates any software in any language to any new language of choice. The enclosed dictionary can easily be modified and completed in response to the wishes and needs of the user. This means that you, as a user, will be able to buy software in German, Italian, French, Finnish or Spanish and run it in your native language straightaway!.

Today, Software Translator comes with English, Dutch, French, German, Norwegian, Portuguese, Spanish, Italian, Swedish, Danish, Finnish, Greek, Brazilian, Estonian, Croatian, Chech, Polish, Hungarian, Romanian, Russian, Slovakian, Slovenian, Turkish, Chinese, Korean, Japanese and Thai dictionaries.

The dictionaries contain the general vocabulary of most Windows-based software. It is advised to purchase the extended dictionaries separately, to add terms unique to each respective application you might want to translate.
Usage is quite simple, the "Software Translator" we want to thanks to the program by opening the opening offers 27 different languages. moreover, this choice of languages available in the Turkish language. In other words, in English, German, French, Japanese, such as kullanınlan 27 languages around the world use the program in 27 languages, including Turkish. Similarly, a program of Turkish kullanabilrsiniz different languages. Simply install on your computer and the program you want progrmı "Software Translator" turn over. In the study of the program logic is quite simple. More pre-installed and used in programs to translate the words of the word database to each other! If you wish to add new ones to those words. You can learn more by following the use of our program and our video.
[Image: tips.png]
Requirements OS: Windows 98, ME, NT, 2000, XP / Vista
interface language: U.S English, Swedish (Svenska)
Year: 2003-2010
Manufactured by: Eurocity Software

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  Journal of Computers and Geotechnics 2008
Posted by: utan - 12-07-2010, 05:30 AM - Forum: Foundation & Geotechnics in general - Replies (1)

Journal of Computers and Geotechnics 2008
[Image: 74081135747689554662.jpg]
[Image: info.png]
The series covers six months of the year 2008.

(Sep, Nov, May, Mar, july, Jan)

File Size: 65 Mb



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  Journal of Geotechnical & Geoenviromental engineering 2008
Posted by: utan - 12-07-2010, 05:25 AM - Forum: Foundation & Geotechnics in general - Replies (2)

Journal of Geotechnical & Geoenviromental engineering 2008
[Image: 90425533103708276465.jpg]
[Image: info.png]
Size: 160MB



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  The Seismic Coefficient in Earth Dam Design
Posted by: hrezaei - 12-07-2010, 03:51 AM - Forum: Archive - Replies (2)

The Seismic Coefficient in Earth Dam Design



Hi, I'm looking for this paper:

"The seismic coefficient in earth dam design"
Seed, H. B., and Martin, G. R.

J. Soil Mech. and Found. Div., ASCE
1966-92(3), 25–58.


Thanks in advance.
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  Engineering Spread Sheet For Engineers and Designers
Posted by: brass - 12-06-2010, 10:18 PM - Forum: Engineering Spreadsheet - Replies (1)

This excel spreadsheet is useful and used for:

- piping dimensions (150 lb, 300lb, 1500lb, 900 lb. RJT, etc),
- flange weights (150#, 300#, 400#, 1500#),
- flanges (weld neck flange, slip-on flange, threaded flange, lap joint flange, blind flange),
- tee’s and reducers (straight tee, reducing tee, conc. reducer, eccentric reducer),
- ELL’s (lap joint stub end),
- pipe spans (based on using carbon steel pipe A53-GR B filled with water),
- elliptical head dimensions (flanged and dished head ASME),
- pipe tables,
- vertical vessel platform max. bracket spacing,
- stair design notes & fixed ladder design notes,
- oblique triangles, right triangle,
- brace formulas (brace length formulas),
- weights (structural plate weight),
- girder formulas, bolts (ASTM A325 & A490 bolts and nuts),
- oversized and slotted holes,
- wrench clearance guide, washer dimensions),
- welded steel grating,
- structural tubing (square, rectangular),
- S tees - structural tees (cut from S shapes),
- W tees (cut from W shapes),
- angles,
- miscellaneous channels & standard channels,
- adding calculator,
- HP shapes, S shapes, M shapes, W shapes,
- weld-o-lets,
- screwed fittings

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  Water, Wastewater, and Stormwater Infrastructure Management
Posted by: ir_71 - 12-06-2010, 07:46 PM - Forum: Water & Hydraulic Engineering - Replies (1)

Water, Wastewater, and Stormwater Infrastructure Management

Author: Neil S. Grigg | Size: 4.7 MB | Format: PDF | Publisher: CRC | Year: 2003 | pages: 258

[Image: 48332901199161660929.jpg]


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According to a report released by the Water Infrastructure Network (WIN), over the next 20 years America's water and wastewater systems will have to invest an additional $20 billion a year to replace aging and failing infrastructure in order to comply with the national environmental and public health priorities in the Clean Water Act and Safe Drinking Water Act. With this in mind, there is a need for a quick reference to help engineers, engineering managers, and non-engineering managers easily understand the framework under which water systems are conceived, designed, financed, constructed, operated, and maintained. Water, Wastewater, and Stormwater Infrastructure Management fills this need. The text presents a coherent, integrated picture of water and sewer infrastructure management and provides comprehensive coverage of the latest research on management practices for water and sewer capital facilities with an emphasis on infrastructure. Taking a life-cycle approach to the management of physical capital facilities, this well-illustrated reference provides the how-tos for planning, budgeting, designing, constructing, and managing the physical infrastructure of water and sewer systems. The integrated presentation of topics allows for direct application of material to job-related functions.The author covers current thinking on best management practices and provides vital information about regulatory requirements, codes and standards, and other management control mechanisms. Useful as a reference and a professional development guide, Water, Wastewater, and Stormwater Infrastructure Management delivers a simple and clear presentation of the material you will need to know in order to comply with national environmental and public health regulations.


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  FreeRapid Downloader 0.85
Posted by: kowheng - 12-06-2010, 05:20 PM - Forum: Non Engineering Software - Replies (6)

FreeRapid Downloader 0.85

Size: 10.28 MB
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[Image: 52444547891444666613.jpg]


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FreeRapid is my next application after Wordrider and Damaq. It's an easy to use Java downloader that supports downloading from Rapidshare and other file-sharing services.
Simply copy and paste your links from a browser to this application. FreeRapid Downloader will handle the rest itself. No more clicking or uncomfortable waiting.
Main Features
* support for concurrent downloading from multiple services
* downloading using proxy list
* support for streamed videos
* download history
* smart clipboard monitoring
* automatic checking for file's existence on server
* auto shutdown options
* automatic plugins updates
* simple CAPTCHA recognition
* works on MS Windows (all, include Win7), Linux and MacOS
* easy to use
* multilanguage interface English, Czech, Slovak , Ukrainian (other languages will come soon). Information for translators is here.
* looks great
* more than 200 supported sites!
* simply works! more over 2 000 000 users can confirm that

* Free Software ===> no medicine required

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