Research article
|
16 Nov 2017
Research article |
|
16 Nov 2017
Use of an external organic carbon source in the removal of nitrates in bio-sand filters (BSFs)
Crispen Mutsvangwa and Evans Matope
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Total article views: 2,875 (including HTML, PDF, and XML)
HTML
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XML
Total
Supplement
BibTeX
EndNote
1,650
1,097
128
2,875
199
159
238
HTML: 1,650
PDF: 1,097
XML: 128
Total: 2,875
Supplement: 199
BibTeX: 159
EndNote: 238
Views and downloads (calculated since 18 Aug 2017)
Month
HTML
PDF
XML
Total
Aug 2017
64
19
1
84
Sep 2017
60
12
0
72
Oct 2017
44
9
2
55
Nov 2017
100
16
4
120
Dec 2017
102
22
2
126
Jan 2018
82
14
2
98
Feb 2018
51
10
3
64
Mar 2018
17
10
2
29
Apr 2018
11
11
2
24
May 2018
8
9
2
19
Jun 2018
11
6
1
18
Jul 2018
17
8
4
29
Aug 2018
17
15
2
34
Sep 2018
12
11
0
23
Oct 2018
10
13
1
24
Nov 2018
17
16
0
33
Dec 2018
13
3
1
17
Jan 2019
7
5
1
13
Feb 2019
12
10
0
22
Mar 2019
11
8
0
19
Apr 2019
10
13
0
23
May 2019
8
5
0
13
Jun 2019
4
7
0
11
Jul 2019
4
4
0
8
Aug 2019
7
7
0
14
Sep 2019
1
4
0
5
Oct 2019
3
4
1
8
Nov 2019
10
8
0
18
Dec 2019
16
3
0
19
Jan 2020
20
6
1
27
Feb 2020
17
7
0
24
Mar 2020
6
6
0
12
Apr 2020
12
6
0
18
May 2020
9
3
0
12
Jun 2020
33
28
1
62
Jul 2020
29
45
19
93
Aug 2020
5
8
1
14
Sep 2020
6
13
0
19
Oct 2020
12
6
2
20
Nov 2020
8
6
0
14
Dec 2020
14
14
0
28
Jan 2021
22
6
0
28
Feb 2021
9
11
0
20
Mar 2021
11
2
0
13
Apr 2021
11
9
0
20
May 2021
7
7
0
14
Jun 2021
9
5
0
14
Jul 2021
8
4
0
12
Aug 2021
9
9
0
18
Sep 2021
10
10
2
22
Oct 2021
4
38
0
42
Nov 2021
11
19
1
31
Dec 2021
10
6
0
16
Jan 2022
2
12
0
14
Feb 2022
6
7
2
15
Mar 2022
6
9
0
15
Apr 2022
9
9
0
18
May 2022
5
4
2
11
Jun 2022
6
3
2
11
Jul 2022
8
6
0
14
Aug 2022
10
7
0
17
Sep 2022
11
10
1
22
Oct 2022
9
4
0
13
Nov 2022
12
10
0
22
Dec 2022
14
5
2
21
Jan 2023
14
12
0
26
Feb 2023
12
7
0
19
Mar 2023
17
10
1
28
Apr 2023
4
5
0
9
May 2023
11
11
0
22
Jun 2023
3
4
0
7
Jul 2023
7
7
2
16
Aug 2023
2
6
0
8
Sep 2023
3
10
1
14
Oct 2023
7
4
1
12
Nov 2023
4
1
0
5
Dec 2023
7
4
1
12
Jan 2024
4
6
0
10
Feb 2024
2
4
0
6
Mar 2024
4
7
2
13
Apr 2024
13
6
6
25
May 2024
4
7
1
12
Jun 2024
17
7
1
25
Jul 2024
28
6
10
44
Aug 2024
23
13
1
37
Sep 2024
14
3
1
18
Oct 2024
7
8
1
16
Nov 2024
5
4
0
9
Dec 2024
8
7
0
15
Jan 2025
14
7
2
23
Feb 2025
30
6
2
38
Mar 2025
17
8
1
26
Apr 2025
9
12
1
22
May 2025
17
6
1
24
Jun 2025
25
11
0
36
Jul 2025
9
11
1
21
Aug 2025
17
7
3
27
Sep 2025
42
27
0
69
Oct 2025
30
33
3
66
Nov 2025
20
29
2
51
Dec 2025
22
60
3
85
Jan 2026
20
26
10
56
Feb 2026
18
33
2
53
Mar 2026
18
17
1
36
Apr 2026
3
3
0
6
Cumulative views and downloads
(calculated since 18 Aug 2017)
Month
HTML views
PDF downloads
XML downloads
Aug 2017
64
19
1
84
Sep 2017
124
31
1
156
Oct 2017
168
40
3
211
Nov 2017
268
56
7
331
Dec 2017
370
78
9
457
Jan 2018
452
92
11
555
Feb 2018
503
102
14
619
Mar 2018
520
112
16
648
Apr 2018
531
123
18
672
May 2018
539
132
20
691
Jun 2018
550
138
21
709
Jul 2018
567
146
25
738
Aug 2018
584
161
27
772
Sep 2018
596
172
27
795
Oct 2018
606
185
28
819
Nov 2018
623
201
28
852
Dec 2018
636
204
29
869
Jan 2019
643
209
30
882
Feb 2019
655
219
30
904
Mar 2019
666
227
30
923
Apr 2019
676
240
30
946
May 2019
684
245
30
959
Jun 2019
688
252
30
970
Jul 2019
692
256
30
978
Aug 2019
699
263
30
992
Sep 2019
700
267
30
997
Oct 2019
703
271
31
1,005
Nov 2019
713
279
31
1,023
Dec 2019
729
282
31
1,042
Jan 2020
749
288
32
1,069
Feb 2020
766
295
32
1,093
Mar 2020
772
301
32
1,105
Apr 2020
784
307
32
1,123
May 2020
793
310
32
1,135
Jun 2020
826
338
33
1,197
Jul 2020
855
383
52
1,290
Aug 2020
860
391
53
1,304
Sep 2020
866
404
53
1,323
Oct 2020
878
410
55
1,343
Nov 2020
886
416
55
1,357
Dec 2020
900
430
55
1,385
Jan 2021
922
436
55
1,413
Feb 2021
931
447
55
1,433
Mar 2021
942
449
55
1,446
Apr 2021
953
458
55
1,466
May 2021
960
465
55
1,480
Jun 2021
969
470
55
1,494
Jul 2021
977
474
55
1,506
Aug 2021
986
483
55
1,524
Sep 2021
996
493
57
1,546
Oct 2021
1,000
531
57
1,588
Nov 2021
1,011
550
58
1,619
Dec 2021
1,021
556
58
1,635
Jan 2022
1,023
568
58
1,649
Feb 2022
1,029
575
60
1,664
Mar 2022
1,035
584
60
1,679
Apr 2022
1,044
593
60
1,697
May 2022
1,049
597
62
1,708
Jun 2022
1,055
600
64
1,719
Jul 2022
1,063
606
64
1,733
Aug 2022
1,073
613
64
1,750
Sep 2022
1,084
623
65
1,772
Oct 2022
1,093
627
65
1,785
Nov 2022
1,105
637
65
1,807
Dec 2022
1,119
642
67
1,828
Jan 2023
1,133
654
67
1,854
Feb 2023
1,145
661
67
1,873
Mar 2023
1,162
671
68
1,901
Apr 2023
1,166
676
68
1,910
May 2023
1,177
687
68
1,932
Jun 2023
1,180
691
68
1,939
Jul 2023
1,187
698
70
1,955
Aug 2023
1,189
704
70
1,963
Sep 2023
1,192
714
71
1,977
Oct 2023
1,199
718
72
1,989
Nov 2023
1,203
719
72
1,994
Dec 2023
1,210
723
73
2,006
Jan 2024
1,214
729
73
2,016
Feb 2024
1,216
733
73
2,022
Mar 2024
1,220
740
75
2,035
Apr 2024
1,233
746
81
2,060
May 2024
1,237
753
82
2,072
Jun 2024
1,254
760
83
2,097
Jul 2024
1,282
766
93
2,141
Aug 2024
1,305
779
94
2,178
Sep 2024
1,319
782
95
2,196
Oct 2024
1,326
790
96
2,212
Nov 2024
1,331
794
96
2,221
Dec 2024
1,339
801
96
2,236
Jan 2025
1,353
808
98
2,259
Feb 2025
1,383
814
100
2,297
Mar 2025
1,400
822
101
2,323
Apr 2025
1,409
834
102
2,345
May 2025
1,426
840
103
2,369
Jun 2025
1,451
851
103
2,405
Jul 2025
1,460
862
104
2,426
Aug 2025
1,477
869
107
2,453
Sep 2025
1,519
896
107
2,522
Oct 2025
1,549
929
110
2,588
Nov 2025
1,569
958
112
2,639
Dec 2025
1,591
1,018
115
2,724
Jan 2026
1,611
1,044
125
2,780
Feb 2026
1,629
1,077
127
2,833
Mar 2026
1,647
1,094
128
2,869
Apr 2026
1,650
1,097
128
2,875
Total article views: 2,397 (including HTML, PDF, and XML)
HTML
PDF
XML
Total
Supplement
BibTeX
EndNote
1,397
879
121
2,397
199
150
229
HTML: 1,397
PDF: 879
XML: 121
Total: 2,397
Supplement: 199
BibTeX: 150
EndNote: 229
Views and downloads (calculated since 16 Nov 2017)
Month
HTML
PDF
XML
Total
Nov 2017
76
13
4
93
Dec 2017
98
20
2
120
Jan 2018
81
14
2
97
Feb 2018
49
8
3
60
Mar 2018
14
9
2
25
Apr 2018
10
10
2
22
May 2018
7
8
2
17
Jun 2018
10
6
1
17
Jul 2018
16
7
4
27
Aug 2018
14
14
2
30
Sep 2018
10
10
0
20
Oct 2018
9
11
1
21
Nov 2018
15
15
0
30
Dec 2018
13
2
1
16
Jan 2019
6
4
1
11
Feb 2019
12
10
0
22
Mar 2019
9
6
0
15
Apr 2019
9
12
0
21
May 2019
8
5
0
13
Jun 2019
4
7
0
11
Jul 2019
3
4
0
7
Aug 2019
5
7
0
12
Sep 2019
1
3
0
4
Oct 2019
2
4
1
7
Nov 2019
10
8
0
18
Dec 2019
16
2
0
18
Jan 2020
20
6
1
27
Feb 2020
16
7
0
23
Mar 2020
6
6
0
12
Apr 2020
12
3
0
15
May 2020
9
3
0
12
Jun 2020
31
11
1
43
Jul 2020
28
25
19
72
Aug 2020
5
7
1
13
Sep 2020
6
13
0
19
Oct 2020
12
6
2
20
Nov 2020
8
5
0
13
Dec 2020
14
13
0
27
Jan 2021
22
5
0
27
Feb 2021
9
7
0
16
Mar 2021
11
2
0
13
Apr 2021
11
8
0
19
May 2021
7
6
0
13
Jun 2021
9
5
0
14
Jul 2021
8
4
0
12
Aug 2021
9
8
0
17
Sep 2021
10
9
2
21
Oct 2021
4
37
0
41
Nov 2021
11
17
1
29
Dec 2021
8
2
0
10
Jan 2022
2
11
0
13
Feb 2022
6
6
2
14
Mar 2022
6
8
0
14
Apr 2022
9
7
0
16
May 2022
5
3
2
10
Jun 2022
6
3
2
11
Jul 2022
8
6
0
14
Aug 2022
10
7
0
17
Sep 2022
11
10
1
22
Oct 2022
8
4
0
12
Nov 2022
12
9
0
21
Dec 2022
12
3
2
17
Jan 2023
14
10
0
24
Feb 2023
12
6
0
18
Mar 2023
17
7
1
25
Apr 2023
4
5
0
9
May 2023
8
7
0
15
Jun 2023
3
4
0
7
Jul 2023
6
7
2
15
Aug 2023
2
4
0
6
Sep 2023
3
7
1
11
Oct 2023
6
4
1
11
Nov 2023
4
1
0
5
Dec 2023
7
3
1
11
Jan 2024
4
6
0
10
Feb 2024
2
4
0
6
Mar 2024
4
7
2
13
Apr 2024
13
4
6
23
May 2024
4
6
1
11
Jun 2024
15
4
1
20
Jul 2024
25
5
10
40
Aug 2024
21
9
1
31
Sep 2024
13
2
1
16
Oct 2024
6
7
1
14
Nov 2024
5
4
0
9
Dec 2024
8
7
0
15
Jan 2025
14
7
2
23
Feb 2025
28
6
2
36
Mar 2025
17
7
1
25
Apr 2025
9
8
1
18
May 2025
17
4
1
22
Jun 2025
23
8
0
31
Jul 2025
8
11
1
20
Aug 2025
17
6
0
23
Sep 2025
41
23
0
64
Oct 2025
30
27
3
60
Nov 2025
20
17
2
39
Dec 2025
22
51
3
76
Jan 2026
20
21
9
50
Feb 2026
16
27
2
45
Mar 2026
18
12
1
31
Apr 2026
3
3
0
6
Cumulative views and downloads
(calculated since 16 Nov 2017)
Month
HTML views
PDF downloads
XML downloads
Nov 2017
76
13
4
Dec 2017
174
33
6
Jan 2018
255
47
8
Feb 2018
304
55
11
Mar 2018
318
64
13
Apr 2018
328
74
15
May 2018
335
82
17
Jun 2018
345
88
18
Jul 2018
361
95
22
Aug 2018
375
109
24
Sep 2018
385
119
24
Oct 2018
394
130
25
Nov 2018
409
145
25
Dec 2018
422
147
26
Jan 2019
428
151
27
Feb 2019
440
161
27
Mar 2019
449
167
27
Apr 2019
458
179
27
May 2019
466
184
27
Jun 2019
470
191
27
Jul 2019
473
195
27
Aug 2019
478
202
27
Sep 2019
479
205
27
Oct 2019
481
209
28
Nov 2019
491
217
28
Dec 2019
507
219
28
Jan 2020
527
225
29
Feb 2020
543
232
29
Mar 2020
549
238
29
Apr 2020
561
241
29
May 2020
570
244
29
Jun 2020
601
255
30
Jul 2020
629
280
49
Aug 2020
634
287
50
Sep 2020
640
300
50
Oct 2020
652
306
52
Nov 2020
660
311
52
Dec 2020
674
324
52
Jan 2021
696
329
52
Feb 2021
705
336
52
Mar 2021
716
338
52
Apr 2021
727
346
52
May 2021
734
352
52
Jun 2021
743
357
52
Jul 2021
751
361
52
Aug 2021
760
369
52
Sep 2021
770
378
54
Oct 2021
774
415
54
Nov 2021
785
432
55
Dec 2021
793
434
55
Jan 2022
795
445
55
Feb 2022
801
451
57
Mar 2022
807
459
57
Apr 2022
816
466
57
May 2022
821
469
59
Jun 2022
827
472
61
Jul 2022
835
478
61
Aug 2022
845
485
61
Sep 2022
856
495
62
Oct 2022
864
499
62
Nov 2022
876
508
62
Dec 2022
888
511
64
Jan 2023
902
521
64
Feb 2023
914
527
64
Mar 2023
931
534
65
Apr 2023
935
539
65
May 2023
943
546
65
Jun 2023
946
550
65
Jul 2023
952
557
67
Aug 2023
954
561
67
Sep 2023
957
568
68
Oct 2023
963
572
69
Nov 2023
967
573
69
Dec 2023
974
576
70
Jan 2024
978
582
70
Feb 2024
980
586
70
Mar 2024
984
593
72
Apr 2024
997
597
78
May 2024
1,001
603
79
Jun 2024
1,016
607
80
Jul 2024
1,041
612
90
Aug 2024
1,062
621
91
Sep 2024
1,075
623
92
Oct 2024
1,081
630
93
Nov 2024
1,086
634
93
Dec 2024
1,094
641
93
Jan 2025
1,108
648
95
Feb 2025
1,136
654
97
Mar 2025
1,153
661
98
Apr 2025
1,162
669
99
May 2025
1,179
673
100
Jun 2025
1,202
681
100
Jul 2025
1,210
692
101
Aug 2025
1,227
698
101
Sep 2025
1,268
721
101
Oct 2025
1,298
748
104
Nov 2025
1,318
765
106
Dec 2025
1,340
816
109
Jan 2026
1,360
837
118
Feb 2026
1,376
864
120
Mar 2026
1,394
876
121
Apr 2026
1,397
879
121
Total article views: 478 (including HTML, PDF, and XML)
HTML
PDF
XML
Total
BibTeX
EndNote
253
218
7
478
9
9
HTML: 253
PDF: 218
XML: 7
Total: 478
BibTeX: 9
EndNote: 9
Views and downloads (calculated since 18 Aug 2017)
Month
HTML
PDF
XML
Total
Aug 2017
64
19
1
84
Sep 2017
60
12
0
72
Oct 2017
44
9
2
55
Nov 2017
24
3
0
27
Dec 2017
4
2
0
6
Jan 2018
1
0
1
Feb 2018
2
2
0
4
Mar 2018
3
1
0
4
Apr 2018
1
1
0
2
May 2018
1
1
0
2
Jun 2018
1
0
1
Jul 2018
1
1
0
2
Aug 2018
3
1
0
4
Sep 2018
2
1
0
3
Oct 2018
1
2
0
3
Nov 2018
2
1
0
3
Dec 2018
1
0
1
Jan 2019
1
1
0
2
Feb 2019
0
Mar 2019
2
2
0
4
Apr 2019
1
1
0
2
May 2019
0
Jun 2019
0
Jul 2019
1
0
1
Aug 2019
2
0
2
Sep 2019
1
0
1
Oct 2019
1
0
1
Nov 2019
0
Dec 2019
1
0
1
Jan 2020
0
Feb 2020
1
0
1
Mar 2020
0
Apr 2020
3
0
3
May 2020
0
Jun 2020
2
17
0
19
Jul 2020
1
20
0
21
Aug 2020
1
0
1
Sep 2020
0
Oct 2020
0
Nov 2020
1
0
1
Dec 2020
1
0
1
Jan 2021
1
0
1
Feb 2021
4
0
4
Mar 2021
0
Apr 2021
1
0
1
May 2021
1
0
1
Jun 2021
0
Jul 2021
0
Aug 2021
1
0
1
Sep 2021
1
0
1
Oct 2021
1
0
1
Nov 2021
2
0
2
Dec 2021
2
4
0
6
Jan 2022
1
0
1
Feb 2022
1
0
1
Mar 2022
1
0
1
Apr 2022
2
0
2
May 2022
1
0
1
Jun 2022
0
Jul 2022
0
Aug 2022
0
Sep 2022
0
Oct 2022
1
0
1
Nov 2022
1
0
1
Dec 2022
2
2
0
4
Jan 2023
2
0
2
Feb 2023
1
0
1
Mar 2023
3
0
3
Apr 2023
0
May 2023
3
4
0
7
Jun 2023
0
Jul 2023
1
0
1
Aug 2023
2
0
2
Sep 2023
3
0
3
Oct 2023
1
0
1
Nov 2023
0
Dec 2023
1
0
1
Jan 2024
0
Feb 2024
0
Mar 2024
0
Apr 2024
2
0
2
May 2024
1
0
1
Jun 2024
2
3
0
5
Jul 2024
3
1
0
4
Aug 2024
2
4
0
6
Sep 2024
1
1
0
2
Oct 2024
1
1
0
2
Nov 2024
0
Dec 2024
0
Jan 2025
0
Feb 2025
2
0
2
Mar 2025
1
0
1
Apr 2025
4
0
4
May 2025
2
0
2
Jun 2025
2
3
0
5
Jul 2025
1
0
1
Aug 2025
1
3
4
Sep 2025
1
4
0
5
Oct 2025
6
0
6
Nov 2025
12
0
12
Dec 2025
9
0
9
Jan 2026
5
1
6
Feb 2026
2
6
0
8
Mar 2026
5
0
5
Apr 2026
0
Cumulative views and downloads
(calculated since 18 Aug 2017)
Month
HTML views
PDF downloads
XML downloads
Aug 2017
64
19
1
Sep 2017
124
31
1
Oct 2017
168
40
3
Nov 2017
192
43
3
Dec 2017
196
45
3
Jan 2018
197
45
3
Feb 2018
199
47
3
Mar 2018
202
48
3
Apr 2018
203
49
3
May 2018
204
50
3
Jun 2018
205
50
3
Jul 2018
206
51
3
Aug 2018
209
52
3
Sep 2018
211
53
3
Oct 2018
212
55
3
Nov 2018
214
56
3
Dec 2018
214
57
3
Jan 2019
215
58
3
Feb 2019
215
58
3
Mar 2019
217
60
3
Apr 2019
218
61
3
May 2019
218
61
3
Jun 2019
218
61
3
Jul 2019
219
61
3
Aug 2019
221
61
3
Sep 2019
221
62
3
Oct 2019
222
62
3
Nov 2019
222
62
3
Dec 2019
222
63
3
Jan 2020
222
63
3
Feb 2020
223
63
3
Mar 2020
223
63
3
Apr 2020
223
66
3
May 2020
223
66
3
Jun 2020
225
83
3
Jul 2020
226
103
3
Aug 2020
226
104
3
Sep 2020
226
104
3
Oct 2020
226
104
3
Nov 2020
226
105
3
Dec 2020
226
106
3
Jan 2021
226
107
3
Feb 2021
226
111
3
Mar 2021
226
111
3
Apr 2021
226
112
3
May 2021
226
113
3
Jun 2021
226
113
3
Jul 2021
226
113
3
Aug 2021
226
114
3
Sep 2021
226
115
3
Oct 2021
226
116
3
Nov 2021
226
118
3
Dec 2021
228
122
3
Jan 2022
228
123
3
Feb 2022
228
124
3
Mar 2022
228
125
3
Apr 2022
228
127
3
May 2022
228
128
3
Jun 2022
228
128
3
Jul 2022
228
128
3
Aug 2022
228
128
3
Sep 2022
228
128
3
Oct 2022
229
128
3
Nov 2022
229
129
3
Dec 2022
231
131
3
Jan 2023
231
133
3
Feb 2023
231
134
3
Mar 2023
231
137
3
Apr 2023
231
137
3
May 2023
234
141
3
Jun 2023
234
141
3
Jul 2023
235
141
3
Aug 2023
235
143
3
Sep 2023
235
146
3
Oct 2023
236
146
3
Nov 2023
236
146
3
Dec 2023
236
147
3
Jan 2024
236
147
3
Feb 2024
236
147
3
Mar 2024
236
147
3
Apr 2024
236
149
3
May 2024
236
150
3
Jun 2024
238
153
3
Jul 2024
241
154
3
Aug 2024
243
158
3
Sep 2024
244
159
3
Oct 2024
245
160
3
Nov 2024
245
160
3
Dec 2024
245
160
3
Jan 2025
245
160
3
Feb 2025
247
160
3
Mar 2025
247
161
3
Apr 2025
247
165
3
May 2025
247
167
3
Jun 2025
249
170
3
Jul 2025
250
170
3
Aug 2025
250
171
6
Sep 2025
251
175
6
Oct 2025
251
181
6
Nov 2025
251
193
6
Dec 2025
251
202
6
Jan 2026
251
207
7
Feb 2026
253
213
7
Mar 2026
253
218
7
Apr 2026
253
218
7
Viewed (geographical distribution)
Total article views: 2,875 (including HTML, PDF, and XML)
Thereof 2,792 with geography defined
and 83 with unknown origin.
Total article views: 2,397 (including HTML, PDF, and XML)
Thereof 2,310 with geography defined
and 87 with unknown origin.
Total article views: 478 (including HTML, PDF, and XML)
Thereof 478 with geography defined
and 0 with unknown origin.
Total:
0
HTML:
0
PDF:
0
XML:
0
Total:
0
HTML:
0
PDF:
0
XML:
0
Total:
0
HTML:
0
PDF:
0
XML:
0
Latest update: 07 Apr 2026
