Spildevandsslam

Sewage sludge - by-product of sewage treatment. Article “Spildevandsslam” in Danish Wikipedia has 25.2 points for quality (as of July 1, 2025). The article contains 12 references and 6 sections.

This article has the best quality in English Wikipedia. Also, this article is the most popular in that (Danish) language version.

Since the creation of article “Spildevandsslam”, its content was written by 7 registered users of Danish Wikipedia and edited by 756 registered Wikipedia users in all languages.

The article is cited 27 times in Danish Wikipedia and cited 1707 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Danish): #736 in March 2016
• Global: #12111 in January 2003

The highest popularity rank from 2008:

• Local (Danish): #21021 in November 2016
• Global: #93524 in April 2015

There are 20 language versions for this article in the WikiRank database (of the considered 55 Wikipedia language editions).

The quality and popularity assessment was based on Wikipédia dumps from July 1, 2025 (including revision history and pageviews for previous years).

The table below shows the language versions of the article with the highest quality.

#	Language	Quality grade	Quality score
1	English (en) Sewage sludge		89.8778
2	German (de) Klärschlamm		67.5367
3	French (fr) Boues d'épuration		61.5537
4	Estonian (et) Reoveesete		41.888
5	Finnish (fi) Puhdistamoliete		37.6241
6	Ukrainian (uk) Осад стічних вод		30.2909
7	Czech (cs) Čistírenský kal		26.7957
8	Danish (da) Spildevandsslam		25.2125
9	Arabic (ar) حمأة		21.9848
10	Italian (it) Fango da depurazione		18.2089

More...

The following table shows the most popular language versions of the article.

The most popular language versions of the article "Spildevandsslam" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Sewage sludge		686 423
2	German (de) Klärschlamm		547 538
3	French (fr) Boues d'épuration		396 084
4	Japanese (ja) 汚泥		321 305
5	Spanish (es) Fango		294 751
6	Italian (it) Fango da depurazione		122 529
7	Arabic (ar) حمأة		46 258
8	Hebrew (he) בוצה		42 395
9	Persian (fa) لجن فاضلاب		34 012
10	Finnish (fi) Puhdistamoliete		27 216

More...

The following table shows the language versions of the article with the highest popularity in the last month.

The most popular language versions of the article "Spildevandsslam" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Sewage sludge		2 834
2	German (de) Klärschlamm		1 195
3	Japanese (ja) 汚泥		644
4	French (fr) Boues d'épuration		570
5	Italian (it) Fango da depurazione		264
6	Spanish (es) Fango		214
7	Hebrew (he) בוצה		155
8	Arabic (ar) حمأة		107
9	Persian (fa) لجن فاضلاب		92
10	Czech (cs) Čistírenský kal		61

More...

The following table shows the language versions of the article with the highest Authors’ Interest.

Language versions of the article "Spildevandsslam" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) Sewage sludge		226
2	German (de) Klärschlamm		207
3	French (fr) Boues d'épuration		99
4	Hebrew (he) בוצה		31
5	Spanish (es) Fango		26
6	Czech (cs) Čistírenský kal		22
7	Persian (fa) لجن فاضلاب		20
8	Swedish (sv) Rötslam		20
9	Italian (it) Fango da depurazione		18
10	Hungarian (hu) Szennyvíziszap		14

More...

The following table shows the language versions of the article with the highest Authors’ Interest in the last month.

Language versions of the article "Spildevandsslam" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	German (de) Klärschlamm		1
2	English (en) Sewage sludge		1
3	Arabic (ar) حمأة		0
4	Catalan (ca) Llot		0
5	Czech (cs) Čistírenský kal		0
6	Danish (da) Spildevandsslam		0
7	Esperanto (eo) Postpuriga ŝlimo		0
8	Spanish (es) Fango		0
9	Estonian (et) Reoveesete		0
10	Persian (fa) لجن فاضلاب		0

More...

The following table shows the language versions of the article with the highest number of citations.

Language versions of the article "Spildevandsslam" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	French (fr) Boues d'épuration		494
2	German (de) Klärschlamm		314
3	English (en) Sewage sludge		225
4	Japanese (ja) 汚泥		206
5	Spanish (es) Fango		104
6	Catalan (ca) Llot		76
7	Persian (fa) لجن فاضلاب		65
8	Arabic (ar) حمأة		59
9	Hebrew (he) בוצה		44
10	Italian (it) Fango da depurazione		29

More...

#	Language	Value
ar	Arabic حمأة
ca	Catalan Llot
cs	Czech Čistírenský kal
da	Danish Spildevandsslam
de	German Klärschlamm
en	English Sewage sludge
eo	Esperanto Postpuriga ŝlimo
es	Spanish Fango
et	Estonian Reoveesete
fa	Persian لجن فاضلاب
fi	Finnish Puhdistamoliete
fr	French Boues d'épuration
he	Hebrew בוצה
hi	Hindi आपंक
hu	Hungarian Szennyvíziszap
it	Italian Fango da depurazione
ja	Japanese 汚泥
pl	Polish Osad ściekowy
sv	Swedish Rötslam
uk	Ukrainian Осад стічних вод

Best Rank

Danish: #21021 11.2016

Global: #93524 04.2015

Best Rank

Danish: #736 03.2016

Global: #12111 01.2003

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The WikiRank project is intended for automatic relative evaluation of the articles in the various language versions of Wikipedia. At the moment the service allows to compare over 44 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2025. When calculating current popularity and AI of articles data from June 2025 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2025... More information