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Record
Title
The interplay between rapid gravity filter performance and its underdrain system - an assessment of an alternative filter underdrain design
Type
Student Paper
Publ. year
2019
Author/s
Roos, Nathalie
Department/s
Chemical Engineering (M.Sc.Eng.)
In LUP since
2019-07-04
Downloads

Total This Year This Month
1304 191 2
Downloads per country

United States of America 223 (17%)
United Kingdom of Great Britain and Northern Ireland 107 (8%)
India 97 (7%)
Sweden 95 (7%)
China 37 (3%)
Russian Federation 33 (3%)
Thailand 32 (2%)
South Africa 31 (2%)
Canada 30 (2%)
Ireland 30 (2%)
Australia 30 (2%)
Czechia 27 (2%)
France 27 (2%)
Germany 26 (2%)
Indonesia 25 (2%)
Hong Kong (China) 23 (2%)
Netherlands (Kingdom of the) 22 (2%)
Egypt 20 (2%)
Malaysia 20 (2%)
South Korea 19 (1%)
Iran 19 (1%)
Philippines 16 (1%)
Singapore 13 (1%)
Saudi Arabia 13 (1%)
Nigeria 13 (1%)
Poland 11 (1%)
Unknown 11 (1%)
Colombia 10 (1%)
Mexico 10 (1%)
New Zealand 9 (1%)
Italy 9 (1%)
Finland 9 (1%)
Viet Nam 9 (1%)
Sri Lanka 9 (1%)
Japan 8 (1%)
Austria 8 (1%)
Greece 8 (1%)
Spain 7 (1%)
Trinidad and Tobago 7 (1%)
United Arab Emirates 6 (0%)
Taiwan (China) 6 (0%)
Portugal 6 (0%)
Brazil 6 (0%)
Uganda 6 (0%)
Turkiye 5 (0%)
Denmark 5 (0%)
Pakistan 5 (0%)
Kenya 5 (0%)
Zimbabwe 5 (0%)
Belgium 4 (0%)
Romania 4 (0%)
Cambodia 4 (0%)
Israel 4 (0%)
Lithuania 4 (0%)
Malawi 4 (0%)
Norway 3 (0%)
Qatar 3 (0%)
Bulgaria 3 (0%)
Tunisia 3 (0%)
Bangladesh 3 (0%)
Chile 3 (0%)
Ukraine 3 (0%)
Cameroon 2 (0%)
Belarus 2 (0%)
Oman 2 (0%)
Ghana 2 (0%)
Serbia 2 (0%)
Morocco 2 (0%)
Ecuador 2 (0%)
Bolivia 2 (0%)
Namibia 2 (0%)
Peru 2 (0%)
Iraq 2 (0%)
Syrian Arab Republic 2 (0%)
Macedonia 1 (0%)
South Sudan 1 (0%)
Lebanon 1 (0%)
Suriname 1 (0%)
Ethiopia 1 (0%)
Lesotho 1 (0%)
Myanmar 1 (0%)
Azerbaijan 1 (0%)
Slovakia 1 (0%)
Jordan 1 (0%)
Angola 1 (0%)
Guyana 1 (0%)
Slovenia 1 (0%)
Togo 1 (0%)
Moldova, The Republic of 1 (0%)
Libya 1 (0%)
Lao People's Democratic Republic 1 (0%)
Argentina 1 (0%)
About
The download statistics shown here have been collected since the launch of LUP in October 2007 and are updated every night. Statistics are available for all records with open access fulltexts. Efforts have been made to exclude downloads by robots and track irregular download activities.

About accessibility

Disclaimer
The information on downloads per country is based on the geolocation of IP addresses and may not be completely accurate. The statistics presented here may also change retroactively when the calculation process is improved to provide more accurate results.

Statistics Last Updated
Wed Nov 19 08:29:22 2025