
ǰ
ȫǿơ
ʵʩ֮GB 5749-85ˮ
GB 5749-85Ҫ仯£
—— ˮָGB 5749-8535106718У
—— ָ26˴ϣϾȴȺֵڱëӳ棻ܴȺ
—— ˮ14һȰȣ
—— ָ1021ΡΡΡࡢ롢⡢衢Ȼ裻顢ӡǦΣ
ָл553˼ȩ±顢ȼ顢1,2-顢1,1,1-顢顢һȶ顢һ顢ȱ顢ϩ1,1-ϩ1,2-ϩϩϩȶϩᡢᡢȩױױұϩ2,4,6-ȷӡȱ1,2-ȱ1,4-ȱȱڱ(2-һ)ϩ嶾-LRɡپ塢ֹ2,4-Ρȡȱֵסססȷӡݬȥ硢еηݸ좣Ȼ̼
—— й״һָ1520˺ơ˻Ƕȣ
—— ָαԡ
—— ɾˮԴѡˮԴݡ
—— ˹ˮŵˮʼ涨롶ˮʽˮλ淶
—— ˸¼A
—— ˲οס
ĸ¼AΪԸ¼
Ϊˮʾˮʼֵڱë桢ӳ桢±顢嶾-LR4ָ200871ִС
ˮ
1 Χ
涨ˮˮҪˮˮԴˮҪʽˮλҪιˮҪ漰ˮȫƷҪˮʼˮʼ鷽
ڳ༯ʽˮˮҲڷɢʽˮˮ
2 淶ļ
ļеͨöΪDZעڵļеģݣڱȻݱЭĸоǷʹЩļ°汾Dzעڵļ°汾ڱ
GB 3838 رˮ
GB/T 5750 ˮ鷽
GB/T 14848 ˮ
GB 17051 ιˮʩ淶
GB/T 17218 ˮѧȫ
GB/T 17219 ˮˮ豸ϵİȫ۱
CJ/T 206 йˮˮʱ
SL 308 ˮλʱ
ˮʽˮλ淶
3 Ͷ
Ͷڱ
3.1 ˮ drinking water
ˮˮ
3.2 ˮʽ type of water supply
3.2.1ʽˮ central water supply
ˮԴȡˮͨˮ͵û߹ȡˮĹˮʽԽʩˮΪûṩճˮĹˮվΪṩķʹˮҲڼʽˮ
3.2.2 ιˮ secondary water supply
ʽˮ뻧֮ǰٶȴ桢ѹȴͨܵûĹˮʽ
3.2.3 ũСͼʽˮ small central water supply for rural areas
չˮ1000m3£ˮ˿1£ũ弯ʽˮ
3.2.4 ɢʽˮ non-central water supply
ûֱӴˮԴȡˮδκʩмʩĹˮʽ
3.3 ָ regular indices
ܷӳˮˮʻ״ˮָꡣ
3.4 dzָ non-regular indices
ݵʱҪˮˮָꡣ
4 ˮˮҪ
4.1 ˮˮӦлҪ֤ûðȫ
4.1.1 ˮвúвԭ
4.1.2 ˮлѧʲΣ彡
4.1.3 ˮзʲΣ彡
4.1.4 ˮĸй״á
4.1.5 ˮӦ
4.1.6 ˮˮӦϱ1ͱ3ҪʽˮˮֵˮĩˮӦϱ2Ҫ
4.1.7 ũСͼʽˮͷɢʽˮˮƣָݰձ4ִУָ12ͱ3ִС
4.1.8 ӰˮʵͻԹ¼ʱмй״һ㻯ѧָʵſ
4.1.9 ˮки¼AA.1ָʱɲο˱ֵۡ
1 ˮʳָ꼰ֵ
|
ָ |
ֵ |
|
|
|
1ָ |
|
||
|
ܴȺMPN/100mLCFU/100mL |
ü |
|
|
|
ȴȺMPN/100mLCFU/100mL |
ü |
|
|
|
ϣϾMPN/100mLCFU/100mL |
ü |
|
|
|
CFU/mL |
100 |
|
|
|
2ָ |
|
||
|
飨mg/L |
0.01 |
|
|
|
ӣmg/L |
0.005 |
|
|
|
ۣmg/L |
0.05 |
|
|
|
Ǧmg/L |
0.01 |
|
|
|
mg/L |
0.001 |
|
|
|
mg/L |
0.01 |
|
|
|
軯mg/L |
0.05 |
|
|
|
mg/L |
1.0 |
|
|
|
ΣNƣmg/L |
10 ˮԴʱΪ20 |
|
|
|
ȼ飨mg/L |
0.06 |
|
|
|
Ȼ̼mg/L |
0.002 |
|
|
|
Σʹóʱmg/L |
0.01 |
|
|
|
ȩʹóʱmg/L |
0.9 |
|
|
|
Σʹöʱmg/L |
0.7 |
|
|
|
Σʹø϶ʱmg/L |
0.7 |
|
|
|
3й״һ㻯ѧָ |
|
||
|
ɫȣɫȵλ |
15 |
|
|
|
ǶȣNTU-ɢǶȵλ |
1ˮԴ뾻ˮʱΪ3 |
|
|
|
ζ |
ζ |
|
|
|
ۿɼ |
|
|
|
|
pH pHλ |
С6.5Ҳ8.5 |
|
|
|
mg/L |
0.2 |
|
|
|
mg/L |
0.3 |
|
|
|
̣mg/L |
0.1 |
|
|
|
ͭmg/L |
1.0 |
|
|
|
пmg/L |
1.0 |
|
|
|
Ȼmg/L |
250 |
|
|
|
Σmg/L |
250 |
|
|
|
ܹܽ壨mg/L |
1000 |
|
|
|
Ӳ(CaCO3ƣmg/L |
450 |
|
|
|
CODMnO2ƣmg/L |
3ˮԴƣԭˮ6mg/LʱΪ5 |
|
|
|
ӷࣨԱӼƣmg/L |
0.002 |
|
|
|
ӺϳϴӼmg/L |
0.3 |
|
|
|
4ָ |
ֵָ |
|
|
|
αԣBq/L |
0.5 |
|
|
|
βԣBq/L |
1 |
|
|
|
١MPNʾCFUʾγɵλˮܴȺʱӦһϣϾȴȺˮδܴȺؼϣϾȴȺ ڡָ곬ֵָӦкطۣжܷá |
|
||
2 ˮָ꼰Ҫ
|
|
ˮӴʱ |
ˮ ֵ |
ˮ |
ĩˮ |
|
Ƽ,mg/L |
30min |
4 |
≥0.3 |
≥0.05 |
|
һȰȣmg/L |
120min |
3 |
≥0.5 |
≥0.05 |
|
O3mg/L |
12min |
0.3 |
|
0.02 ȣ ≥0.05 |
|
ȣClO2mg/L |
30min |
0.8 |
≥0.1 |
≥0.02 |
3 ˮʷdzָ꼰ֵ
|
ָ |
ֵ |
|
|
|
1ָ |
|
||
|
ֵڱë棨/10L |
1 |
|
|
|
ӳ棨/10L |
1 |
|
|
|
2ָ |
|
||
|
ࣨmg/L |
0.005 |
|
|
|
mg/L |
0.7 |
|
|
|
루mg/L |
0.002 |
|
|
|
mg/L |
0.5 |
|
|
|
⣨mg/L |
0.07 |
|
|
|
mg/L |
0.02 |
|
|
|
mg/L |
0.05 |
|
|
|
裨mg/L |
0.0001 |
|
|
|
Ȼ CN-ƣmg/L |
0.07 |
|
|
|
һȶ飨mg/L |
0.1 |
|
|
|
һ飨mg/L |
0.06 |
|
|
|
ᣨmg/L |
0.05 |
|
|
|
1,2-飨mg/L |
0.03 |
|
|
|
ȼ飨mg/L |
0.02 |
|
|
|
±飨ȼ顢һȶ顢һ顢ܺͣ |
иֻʵŨֵıֵ֮Ͳ1 |
|
|
|
1,1,1-飨mg/L |
2 |
|
|
|
ᣨmg/L |
0.1 |
|
|
|
ȩmg/L |
0.01 |
|
|
|
2,4,6-ȷӣmg/L |
0.2 |
|
|
|
飨mg/L |
0.1 |
|
|
|
ȣmg/L |
0.0004 |
|
|
|
ףmg/L |
0.25 |
|
|
|
ȷӣmg/L |
0.009 |
|
|
|
mg/L |
0.005 |
|
|
|
ȱmg/L |
0.001 |
|
|
|
ֹmg/L |
0.08 |
|
|
|
ףmg/L |
0.003 |
|
|
|
ɣmg/L |
0.3 |
|
|
|
ףmg/L |
0.02 |
|
|
|
پ壨mg/L |
0.01 |
|
|
|
mg/L |
0.007 |
|
|
|
ֵmg/L |
0.002 |
|
|
|
磨mg/L |
0.03 |
|
|
|
ݸ좣mg/L |
0.7 |
|
|
|
еηmg/L |
0.001 |
|
|
|
ݬȥmg/L |
0.002 |
|
|
|
mg/L |
0.02 |
|
|
|
2,4-Σmg/L |
0.03 |
|
|
|
ε飨mg/L |
0.001 |
|
|
|
ұmg/L |
0.3 |
|
|
|
ױmg/L |
0.5 |
|
|
|
1,1-ϩmg/L |
0.03 |
|
|
|
1,2-ϩmg/L |
0.05 |
|
|
|
1,2-ȱmg/L |
1 |
|
|
|
1,4-ȱmg/L |
0.3 |
|
|
|
ϩmg/L |
0.07 |
|
|
|
ȱmg/L |
0.02 |
|
|
|
ȶϩmg/L |
0.0006 |
|
|
|
ϩmg/L |
0.0005 |
|
|
|
ϩmg/L |
0.04 |
|
|
|
ױmg/L |
0.7 |
|
|
|
ڱ2-һmg/L |
0.008 |
|
|
|
ȱ飨mg/L |
0.0004 |
|
|
|
mg/L |
0.01 |
|
|
|
ϩmg/L |
0.02 |
|
|
|
(a)ţmg/L |
0.00001 |
|
|
|
ϩmg/L |
0.005 |
|
|
|
ȱmg/L |
0.3 |
|
|
|
嶾-LRmg/L |
0.001 |
|
|
|
3й״һ㻯ѧָ |
|
||
|
Nƣmg/L |
0.5 |
|
|
|
mg/L |
0.02 |
|
|
|
ƣmg/L |
200 |
|
|
4 ũСͼʽˮͷɢʽˮˮָ꼰ֵ
|
ָ |
ֵ |
|
|
|
1ָ |
|
||
|
CFU/mL |
500 |
|
|
|
2ָ |
|
||
|
飨mg/L |
0.05 |
|
|
|
mg/L |
1.2 |
|
|
|
ΣNƣmg/L |
20 |
|
|
|
3й״һ㻯ѧָ |
|
||
|
ɫȣɫȵλ |
20 |
|
|
|
ǶȣNTU-ɢǶȵλ |
3 ˮԴ뾻ˮʱΪ5 |
|
|
|
pHpHλ |
С6.5Ҳ9.5 |
|
|
|
ܹܽ壨mg/L |
1500 |
|
|
|
Ӳ (CaCO3ƣmg/L) |
550 |
|
|
|
CODMnO2ƣmg/L |
5 |
|
|
|
mg/L |
0.5 |
|
|
|
̣mg/L |
0.3 |
|
|
|
Ȼmg/L |
300 |
|
|
|
Σmg/L |
300 |
|
|
5 ˮˮԴˮҪ
5.1 õرˮΪˮˮԴʱӦGB 3838Ҫ
5.2 õˮΪˮˮԴʱӦGB/T 14848Ҫ
6 ʽˮλҪ
6.1 ʽˮλҪӦˮʽˮλ淶ִС
7 ιˮҪ
ιˮʩʹҪӦGB 17051ִС
8 漰ˮȫƷҪ
8.1 ˮõpHڡ⡢蹸ȻѧӦȾˮӦGB/T 17218Ҫ
8.2 ˮˮ豸ϺˮϲӦȾˮӦGB/T 17219Ҫ
9 ˮʼ
9.1 ˮλˮʼ
ˮλˮʼӦҪ
9.1.1 ˮλˮʷdzָѡɵؼϹˮܲźЭȷ
9.1.2 мʽˮλˮʼIJѡĿƵʡϸʼ㰴CJ/T 206ִС
9.1.3 ʽˮλˮʼIJѡĿƵʡϸʼ㰴SL 308ִС
9.1.4 ˮλˮʼӦڱ͵ţˮʼݺͰ취ɵعˮܲź̶
9.1.5 ˮˮʷ쳣ʱӦʱ浱عˮܲźš
9.2 ලˮʼ
ලˮʼӦҪ
9.2.1 ӦʵҪڶԸˮλĹˮˮʽල⡣
9.2.2 ӰˮʵͻԹ¼ʱؼŸҪȷˮලⷽ
9.2.3ලˮʼⷶΧĿƵɵмȷ
10 ˮʼ鷽
ˮˮʼӦGB/T 5750ִС
¼ A
Ը¼
A.1 ˮˮʲοָ꼰ֵ
|
ָ |
ֵ |
|
CFU/100mL |
0 |
|
Ĥ״ѿ߸˾CFU/100mL |
0 |
|
(2-һ)mg/L |
0.4 |
|
ϩmg /L |
0.00005 |
|
fӢ2,3,7,8-TCDDmg/L |
0.00000003 |
|
أ鴼mg /L |
0.00001 |
|
ȱ飨mg/L |
0.03 |
|
˫Amg/L |
0.01 |
|
ϩ棨mg/L |
0.1 |
|
ϩᣨmg/L |
0.5 |
|
ϩȩmg/L |
0.1 |
|
һǦmg /L |
0.0001 |
|
ȩmg/L |
0.07 |
|
ݨ-2mg /L |
0.00001 |
|
ʯ(mg/L |
0.3 |
|
ʯޣ10mm/L |
700 |
|
Σmg/L |
1 |
|
mg /L |
0.002 |
|
mg /L |
0.0005 |
|
ڱmg/L |
0.3 |
|
ڱmg/L |
0.003 |
|
ᣨmg/L |
1.0 |
|
ѣmg/L |
0.05 |
|
л̼TOCmg/L |
5 |
|
-bmg/L |
0.4 |
|
ԭᶡmg /L |
0.001 |
|
Ȼһmg /L |
0.0001 |
|
mg/L |
0.017 |
|
226228pCi/L |
5 |
|
뱣pCi/L |
300 |
ο
[1] World Health Organization. Guidelines for Drinking-water Quality, third edition. Vol. 1, 2004, Geneva
[2] EU’s Drinking Water Standards. Council Directive 98/83/EC on the quality of water intended for human consumption. Adopted by the Council, on 3 November 1998
[3] US EPA. Drinking Water Standards and Health Advisories, Winter 2004
[4] ˹ˮ, 20021ʵʩ
[5] ձˮˮʻˮ˻Ťˮʻ˹ؤʡ20044ʵʩ