Молодкина, Людмила Михайловна. Методы очистки питьевых, природных и сточных вод [Электронный ресурс]: [учебное пособие] / Л.М. Молодкина; Санкт-Петербургский государственный политехнический университет. — Электрон. текстовые дан. (1 файл : 11,5 Мб). — СПб., 2010. — Загл. с титул. экрана. — Электронная версия печатной публикации. — Свободный доступ из сети Интернет (чтение, печать, копирование). — Текстовый документ. — Adobe Acrobat Reader 7.0. — <URL:http://elib.spbstu.ru/dl/2772.pdf>.
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Period
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Read
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Print
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Copy
|
Open
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Total
|
|
Year 2013
|
Quarter 1
|
March
|
2
|
0
|
1
|
0
|
3
|
|
Quarter 2
|
April
|
13
|
0
|
2
|
0
|
15
|
|
May
|
16
|
0
|
1
|
0
|
17
|
|
June
|
12
|
3
|
3
|
0
|
18
|
|
Quarter 3
|
July
|
8
|
0
|
3
|
0
|
11
|
|
August
|
5
|
0
|
0
|
0
|
5
|
|
September
|
8
|
0
|
4
|
0
|
12
|
|
Quarter 4
|
October
|
8
|
0
|
5
|
0
|
13
|
|
November
|
5
|
0
|
4
|
0
|
9
|
|
December
|
5
|
0
|
4
|
0
|
9
|
|
Year 2014
|
Quarter 1
|
January
|
6
|
0
|
4
|
0
|
10
|
|
February
|
11
|
1
|
6
|
0
|
18
|
|
March
|
11
|
0
|
4
|
0
|
15
|
|
Quarter 2
|
April
|
8
|
1
|
5
|
0
|
14
|
|
May
|
5
|
0
|
3
|
0
|
8
|
|
June
|
10
|
0
|
2
|
0
|
12
|
|
Quarter 3
|
July
|
10
|
0
|
3
|
0
|
13
|
|
August
|
5
|
0
|
2
|
0
|
7
|
|
September
|
5
|
0
|
1
|
0
|
6
|
|
Quarter 4
|
October
|
6
|
0
|
2
|
0
|
8
|
|
November
|
7
|
0
|
2
|
0
|
9
|
|
December
|
10
|
0
|
4
|
0
|
14
|
|
Year 2015
|
Quarter 1
|
January
|
6
|
0
|
3
|
0
|
9
|
|
February
|
12
|
0
|
4
|
0
|
16
|
|
March
|
3
|
0
|
4
|
0
|
7
|
|
Quarter 2
|
April
|
9
|
0
|
8
|
0
|
17
|
|
May
|
7
|
0
|
17
|
0
|
24
|
|
June
|
10
|
0
|
1
|
0
|
11
|
|
Quarter 3
|
July
|
8
|
0
|
7
|
0
|
15
|
|
August
|
5
|
0
|
1
|
0
|
6
|
|
September
|
5
|
0
|
2
|
0
|
7
|
|
Quarter 4
|
October
|
9
|
0
|
2
|
0
|
11
|
|
November
|
4
|
0
|
5
|
0
|
9
|
|
December
|
2
|
0
|
2
|
0
|
4
|
|
Year 2016
|
Quarter 1
|
January
|
5
|
0
|
3
|
0
|
8
|
|
February
|
2
|
0
|
2
|
0
|
4
|
|
March
|
17
|
0
|
9
|
0
|
26
|
|
Quarter 2
|
April
|
9
|
0
|
10
|
0
|
19
|
|
May
|
5
|
0
|
4
|
0
|
9
|
|
June
|
15
|
0
|
8
|
0
|
23
|
|
Quarter 3
|
July
|
7
|
0
|
4
|
0
|
11
|
|
August
|
4
|
0
|
3
|
0
|
7
|
|
September
|
9
|
0
|
1
|
0
|
10
|
|
Quarter 4
|
October
|
7
|
0
|
2
|
0
|
9
|
|
November
|
11
|
0
|
4
|
0
|
15
|
|
December
|
17
|
0
|
7
|
0
|
24
|
|
Year 2017
|
Quarter 1
|
January
|
3
|
0
|
3
|
0
|
6
|
|
February
|
2
|
0
|
0
|
0
|
2
|
|
March
|
10
|
0
|
6
|
0
|
16
|
|
Quarter 2
|
April
|
9
|
0
|
5
|
0
|
14
|
|
May
|
6
|
0
|
9
|
0
|
15
|
|
June
|
4
|
0
|
29
|
0
|
33
|
|
Quarter 3
|
July
|
6
|
0
|
9
|
0
|
15
|
|
August
|
6
|
0
|
14
|
0
|
20
|
|
September
|
2
|
0
|
18
|
0
|
20
|
|
Quarter 4
|
October
|
8
|
0
|
21
|
0
|
29
|
|
November
|
7
|
0
|
19
|
0
|
26
|
|
December
|
4
|
0
|
19
|
0
|
23
|
|
Year 2018
|
Quarter 1
|
January
|
6
|
0
|
5
|
0
|
11
|
|
February
|
8
|
0
|
13
|
0
|
21
|
|
March
|
10
|
0
|
25
|
0
|
35
|
|
Quarter 2
|
April
|
10
|
0
|
14
|
0
|
24
|
|
May
|
7
|
0
|
38
|
0
|
45
|
|
June
|
4
|
0
|
58
|
0
|
62
|
|
Quarter 3
|
July
|
7
|
0
|
42
|
0
|
49
|
|
August
|
9
|
0
|
11
|
0
|
20
|
|
September
|
9
|
0
|
23
|
0
|
32
|
|
Quarter 4
|
October
|
3
|
0
|
16
|
0
|
19
|
|
November
|
6
|
0
|
25
|
0
|
31
|
|
December
|
12
|
0
|
29
|
0
|
41
|
|
Year 2019
|
Quarter 1
|
January
|
4
|
0
|
24
|
0
|
28
|
|
February
|
6
|
0
|
24
|
0
|
30
|
|
March
|
4
|
0
|
43
|
0
|
47
|
|
Quarter 2
|
April
|
4
|
0
|
40
|
0
|
44
|
|
May
|
4
|
0
|
46
|
0
|
50
|
|
June
|
3
|
0
|
122
|
0
|
125
|
|
Quarter 3
|
July
|
4
|
0
|
14
|
0
|
18
|
|
August
|
6
|
0
|
26
|
0
|
32
|
|
September
|
5
|
0
|
38
|
0
|
43
|
|
Quarter 4
|
October
|
12
|
0
|
36
|
0
|
48
|
|
November
|
25
|
0
|
42
|
0
|
67
|
|
December
|
16
|
0
|
47
|
0
|
63
|
|
Year 2020
|
Quarter 1
|
January
|
13
|
0
|
19
|
0
|
32
|
|
February
|
13
|
0
|
28
|
0
|
41
|
|
March
|
12
|
0
|
16
|
0
|
28
|
|
Quarter 2
|
April
|
13
|
0
|
1
|
0
|
14
|
|
May
|
18
|
0
|
0
|
0
|
18
|
|
June
|
12
|
0
|
0
|
0
|
12
|
|
Quarter 3
|
July
|
9
|
0
|
0
|
0
|
9
|
|
August
|
7
|
0
|
0
|
0
|
7
|
|
September
|
10
|
0
|
0
|
0
|
10
|
|
Quarter 4
|
October
|
7
|
0
|
3
|
0
|
10
|
|
November
|
7
|
0
|
13
|
0
|
20
|
|
December
|
11
|
0
|
16
|
0
|
27
|
|
Year 2021
|
Quarter 1
|
January
|
13
|
0
|
27
|
0
|
40
|
|
February
|
6
|
0
|
28
|
0
|
34
|
|
March
|
7
|
0
|
27
|
0
|
34
|
|
Quarter 2
|
April
|
9
|
0
|
30
|
0
|
39
|
|
May
|
12
|
0
|
19
|
0
|
31
|
|
June
|
10
|
0
|
23
|
0
|
33
|
|
Quarter 3
|
July
|
9
|
0
|
22
|
0
|
31
|
|
August
|
9
|
0
|
34
|
0
|
43
|
|
September
|
4
|
0
|
30
|
0
|
34
|
|
Quarter 4
|
October
|
11
|
0
|
13
|
0
|
24
|
|
November
|
18
|
0
|
30
|
0
|
48
|
|
December
|
12
|
1
|
19
|
0
|
32
|
|
Year 2022
|
Quarter 1
|
January
|
5
|
0
|
41
|
0
|
46
|
|
February
|
10
|
0
|
35
|
0
|
45
|
|
March
|
6
|
0
|
35
|
0
|
41
|
|
Quarter 2
|
April
|
3
|
0
|
40
|
0
|
43
|
|
May
|
5
|
0
|
35
|
0
|
40
|
|
June
|
9
|
0
|
91
|
0
|
100
|
|
Quarter 3
|
July
|
4
|
0
|
46
|
0
|
50
|
|
August
|
4
|
0
|
37
|
0
|
41
|
|
September
|
1
|
0
|
76
|
0
|
77
|
|
Quarter 4
|
October
|
6
|
0
|
40
|
0
|
46
|
|
November
|
2
|
0
|
46
|
0
|
48
|
|
December
|
13
|
0
|
67
|
0
|
80
|
|
Year 2023
|
Quarter 1
|
January
|
7
|
0
|
100
|
0
|
107
|
|
February
|
5
|
0
|
79
|
0
|
84
|
|
March
|
8
|
0
|
82
|
0
|
90
|
|
Quarter 2
|
April
|
10
|
0
|
46
|
0
|
56
|
|
May
|
11
|
0
|
65
|
0
|
76
|
|
June
|
1
|
0
|
125
|
0
|
126
|
|
Quarter 3
|
July
|
2
|
0
|
55
|
0
|
57
|
|
August
|
4
|
0
|
32
|
0
|
36
|
|
September
|
5
|
0
|
43
|
0
|
48
|
|
Quarter 4
|
October
|
3
|
0
|
95
|
0
|
98
|
|
November
|
5
|
0
|
103
|
0
|
108
|
|
December
|
13
|
0
|
86
|
0
|
99
|
|
Year 2024
|
Quarter 1
|
January
|
3
|
0
|
59
|
0
|
62
|
|
February
|
5
|
0
|
66
|
0
|
71
|
|
March
|
14
|
0
|
64
|
0
|
78
|
|
Quarter 2
|
April
|
20
|
0
|
92
|
0
|
112
|
|
May
|
0
|
0
|
0
|
0
|
0
|
|
Total
|
1,051
|
6
|
3,310
|
0
|
4,367
|
