סlOkdPИIˮ̎
VϣӆҊ壩_Ҋ֪ͨ
lʱ䣺2025-04-22 16:38:05
סͳlOPӡl2023깤̽OҎƼPӋ֪ͨ˺202342̖ҲMЇOӋоԺ˾ȆλӆИIˮ̎ÞVϡҊF_ҊPλ\ͨ^;ͷʽҊ
1.]䣺kan1986@126.com
2.ͨŵַʡhн^Ź@·8̖]a430010
Ҋֹrg2025523ա
ˮ̎ÞVϣӆҊ壩
סlOkd
2025421
d
- ˮ̎ÞVϣӆҊ壩
ICS.13.060.99
P40
A͇悽OИI
CJ/T XXX-202X
CJ/T 43-2005CJ/T 299-2008
ˮ̎ÞV
Filter material for water and wastewater treatment
ӆҊ壩
20XX-XX-XX l
20XX-XX-XX ʩ
CJ
A͇סͳlO lCJ/T XXX-202X
Ŀ
ǰ ..................................................................................................................................................
1
..............................................................................................................................................1
2
Ҏļ ........................................................................................................................1
3
gZͶx ................................................................................................................................ 1
4
Ҏ ................................................................................................................................ 3
4.1
................................................................................................................................... 3
4.2
Ҏ................................................................................................................................... 3
5
gҪ .....................................................................................................................................4
5.1
һҎ........................................................................................................................... 4
5.2
ʯӢɰV....................................................................................................................... 4
5.3
oúV....................................................................................................................... 4
5.4
V........................................................................................................................... 5
6
ԇ .....................................................................................................................................5
7
zҎt .....................................................................................................................................5
7.1
........................................................................................................................... 5
7.2
zĿ........................................................................................................................... 5
7.3
M................................................................................................................................... 6
7.4
................................................................................................................................... 7
7.5
жҎt........................................................................................................................... 8
8
־b\ݔA ...................................................................................................... 8
8.1
־................................................................................................................................... 8
8.2
b................................................................................................................................... 8
8.3
\ݔA....................................................................................................................... 8
9
b .....................................................................................................................................8
A z...................................................................................................................... 9
B b.....................................................................................................................28CJ/T XXX-202X
ǰ
ļGB/T 1.1-2020 1֣ļĽYҎt
Ҏݡ
ļCJ/T 43-2005 ˮ̎ÞVϡCJ/T 299-2008ˮ˹Vϡ
c험ȣҪg׃£
a“V”“Ч”gZͶx
b¹“4 Ҏ”
cʯӢɰVcĥp֮͡ƟpVcĥp֮͡
}ʵļgҪ
dV϶ѷeܶȺͱ^ܶȵļgҪ
e¹“7zҎt”
fɸԇ
ļסͳlO~о
ļסͳlOoˮˮgίTwڡ
ļ݆λЇOӋоԺ˾AWʡƽ̶h
ʯӢɰ_ɼӹ˾ʡxʯӢɰI˾AhƼɷ
˾xȻʯӢɰ˾zyԇعɼFƼ˾俷h
Ƽ˾V|ˮչɷ˾ˮգF˾ɽꖳǿh
ʳǜQˮV˾ꖳǿhmԴhV˾
ļҪˣ
ļļΰ汾l
——CJ/T 43-2005CJ/T 299-2008CJ/T XXX-202X
1
ˮ̎ÞV
1
ļ涨ˮ̎ÞVϵgZͶxҎgҪԇ
־b\ݔA漰b
ļˮʯӢɰVϡoúVϡVϡܶȵVʯVԼ[ʯ
ϺܶȵVʯϡ
2
Ҏļ
ļеăͨ^еҎöɱļزٵėlУע
ļHԓڌİ汾mڱļעڵļ°汾(
еĆ)mڱļ
GB/T 6005
ɸ ˿֯װ͵ͱ ɸĻߴ
GB/T 6682
ʵˮҎԇ
3
gZͶx
gZͶxڱļ
3.1
V filter material
ˮ̎^^Vϡ
3.2
Чd
10
effective size
ɸ֣ͨV 10%ĺY
3.3
ϵ(K
60
) uniformity coefficient
ɸ֣ͨV 60%ĺYd
60
cͨV 10%ĺYd
10
ıֵ
3.4
ϵ(K
80
) nonuniformity coefficient
ɸ֣ͨV 80%ĺYd
80
cͨV 10%ĺYd
10
CJ/T XXX-202X
ıֵ
3.5
breaking rate
ϴɸĞVϾʎɸֺͨ 0.5mm ԇYKڿ 0.25mm
ɸϵĞVٷʡ
3.6
ĥp wear rate
ϴɸĞVϾʎɸֺͨ 0.25mm ɸĞVٷʡ
3.7
ܶ density
ʵ״̬λVϵ
3.8
mud content
VС 0.08mm м͉m|ٷʡ
3.9
} solubility in hydrochloric acid
Vڣ1+1}нܳ|ٷʡ
3.10
ȱe specific surface area
λVϵı
3.11
ѷeܶ piled density
Vֱc߶ȵІλ
3.12
^ܶ apparent density
Vϵc֮ȡʵcVڱտ϶֮͡
3.13
϶ void fraction
Ȼѻ״̬£VϼĿ϶ռѻİٷʡ
2CJ/T XXX-202X
3
4
Ҏ
4.1
4.1.1 ݲʵIJͬVϿɷ֠ʯӢɰVϡoúVϡVϡܶȵVʯVϡ
[ʯϺܶȵVʯϡ
4.1.2 ԭϵIJͬVϿɷ֠ճVϡҳVϡúV
ͻɽVϡ
4.2 Ҏ
4.2.1 VϵҎÞVϼʶЧd
10
ϵK
60
/ϵK
80
ϱͬ֞Vϣַֻʹһ֡
4.2.2
ʯӢɰVϡoúVϡVϡܶȵVʯVϡ[ʯϺܶȵVʯ
ϵijҎ 1
1 VϳҎ
VϷN
Ҏ
ʯӢɰV
d
1
~d
2
0.5mm~1.0mm
0.63mm~1.25mm
0.9mm~1.4mm
1.0mm~2.0mm
2.0mm~3.15mm
Чd
10
ϵ
K
60
K
80
d
10
=0.55mm±0.05mmK
60
≤1.7K
80
≤2.0
d
10
=0.70mm±0.05mmK
60
≤1.6
d
10
=0.85mm±0.05mmK
60
≤1.6
d
10
=0.95mm±0.05mmK
60
≤1.6
d
10
=1.05mm±0.05mmK
60
≤1.6
d
10
=1.20mm±0.05mmK
60
≤1.6
oúV
d
1
~d
2
0.8mm~1.6mm0.8mm~1.8mm
1.0mm~1.8mm1.0mm~2.0mm
2.0mm~4.0mm
ܶȵVʯV
d
1
~d
2
0.5mm~1.0mm
V
d
1
~d
2
1.8mm~2.5mm3.15mm~5mm4.0mm~6.3mm
[ʯ
d
1
~d
2
2mm~4mm4mm~8mm8mm~16mm
16mm~32mm32mm~63mm
ܶȵVʯ
d
1
~d
2
0.5mm~1mm1mm~2mm2mm~4mm
4mm~8mmCJ/T XXX-202X
4
5
gҪ
5.1 ͨҪ
5.1.1
VвӦۿɼмĸлʡ
5.1.2
VϼʾrССٷֺ
Ҏ
1) ˫V˳й˲㠑 5%
2) V˳ع˲㠑 10%
3) ֧Ų㠑 10%
5.1.3
VϼЧd
10
ϵK
60
ϵK
80
ʾr
Ҏ
1) ͨ˳زõĵϸɰVϵ d
10
0.5mm~0.8mmK60 1.7 K80
2.0
2) V ˳ؾȼVϵ d10 0.8mm~1.2mmK60 1.6
3) oúVϵ d10 0.8mm~1.5mmK60 1.7
4) ʽ˳ظҪʵȷVϵ d10K60 K80
5.1.4
VϵҪָҪӦϱ 2 Ҏ
2 VҪָҪ
̖
Ŀ
λ
ʯӢɰ
V
oúV
V
ܶ
V
[ʯ
ܶȵVʯ
1
cĥ
p֮
%
3
3
≤6
--
--
--
2
ܶ
g/cm3
2.5~2.7
1.4~1.6
--
3.8
2.5
3.8
3
%
1
3
≤3
3
1
3
4
}
%
3.5
3.5
≤5
5
5
5
ע“--”ʾoҪ
5.1.5
ܶȵVʯVϡ[ʯϺܶȵVʯ@ƽLȳ 5
ĺȣĿӦ 2%
5.2 ʯӢɰV
5.2.1
ʯӢɰVϺ SiO2ӋӦС 85%
5.2.2
ʯӢɰVϵƟpӦ 0.7%
5.3 oúVCJ/T XXX-202X
5
5.3.1
ڟoúVУܶȴ 1.8 g/cm 3|Ӧ 8
5.4 V
5.4.1 VϵıȱeӦС 0.5×10 4cm2 /g
5.4.2 VϵĶѷeܶȠ0.4~1.3g/cm3
5.4.3 Vϵı^ܶȠ1.4~2.2g/cm3
5.4.4 VϵĿ϶ʲӦС 40%
6
ԇ
ԇӦ A С
7
zҎt
7.1
7.1.1 ʽ
r֮һrMʽz
1 ²ƷϲƷתʱ
2 豸ӰƷʱ
3 Ʒͣһ꼰ϻָʱ
4 ʽҪʱ
7.1.2
bIMгSzCгSĮbƷϱļҪÿһSĮbƷ
|ϸC
7.2 zĿ
ʽͳzĿӦϱ3Ҏ
3 ʽ鼰zĿ
̖
V
N
zĿ
ʽzĿ
zĿ
Ҫ
ԇ
1
ʯӢ
ɰV
Vϼ
√
√
5.1.25.1.3
A.1
cĥp
֮
√
—
5.1.4
A.2
ܶ
√
√
5.1.4
A.3
√
√
5.1.4
A.4
}
√
√
5.1.4
A.5CJ/T XXX-202X
6
SiO
2
Ӌ
√
—
5.2.1
A.7
Ɵp
√
√
5.2.2
A.8
2
o
úV
Vϼ
√
√
5.1.25.1.3
A.1
cĥp
֮
√
—
5.1.4
A.2
ܶ
√
√
5.1.4
A.3
√
√
5.1.4
A.4
}
√
√
5.1.4
A.5
ܶȴ1.8
g/cm3|
√
—
5.3.1
A.9
3
ȵV
ʯV
Vϼ
√
√
5.1.25.1.3
A.1
ܶ
√
√
5.1.4
A.3
√
√
5.1.4
A.4
}
√
√
5.1.4
A.5
4
V
Vϼ
√
√
5.1.25.1.3
A.1
cĥp
֮
√
—
5.1.4
A.2
ܶ
√
√
5.1.4
A.3
√
√
5.1.4
A.4
}
√
√
5.1.4
A.5
ȱe
√
—
5.4.1
A.10
ѷeܶ
√
√
5.4.2
A.11
^ܶ
√
—
5.4.3
A.12
϶
√
—
5.4.4
A.13
5
[ʯ
Vϼ
√
√
5.1.25.1.3
A.1
ܶ
√
√
5.1.4
A.3
√
√
5.1.4
A.4
}
√
√
5.1.4
A.5
@ƽL
w
√
—
5.1.5
A.6
6
ȵV
ʯ
Vϼ
√
√
5.1.25.1.3
A.1
ܶ
√
√
5.1.4
A.3
√
√
5.1.4
A.4
}
√
√
5.1.4
A.5
@ƽL
w
√
—
5.1.5
A.6
ע “√”ʾzĿ“—”ʾǙzĿ
7.3 M
7.3.1 һһɣɷļɣCJ/T XXX-202X
7
——ͬIJϡˇOb
——ׂbgĕrg˳^һܣ^һ¡
7.4
7.4.1 ɢװѻƷ
1ɢװѻVϲƷ滮ɸͬķο飬ÿһĵV
150 mm²ȡVϘƷ
2ÿKгȡĘƷMеK“ķַ”ƷMпsp
3KȡĘƷ|M4Ҫ
4ȡĘƷbһQȡӴУKNϘ˺˺ϰƷQ
Ҏһûص㼰Ʒ|Ϣ
4 Сձ
/mm
С/kg
≤2
2
9
4
16
16
32
20
64
40
7.4.2 װƷ
1ͬδװVϲƷӕrȡƷİbձ5У
2ĴĴֱ֮һ̎ȡƷȻጢÿȡĘƷ
K“ķַ”ƷMпsp
3KȡĘƷ|M4Ҫ
4ȡĘƷbһQȡӴУKNϘ˺˺ϰƷQ
Ҏһûص㼰Ʒ|Ϣ
5 ÿδװƷӔ
ÿװ
ȡƷĴװ
2~8
2
8~15
3
15~25
5
25~50
8
50~90
13
90~150
20
150~280
32
280~500
50CJ/T XXX-202X
8
500~1200
80
1200~3200
125
3200
200
7.5 жҎt
7.5.1
ȫzĿϱļҪrжòƷϸ
7.5.2
һϱļҪr 7.4 ³ӣԲϸ
Ŀи죬вϸжϸϸжòƷ
7.5.3
zY헼ϲϱļҪrtԓbƷϸ
8
־b\ݔA
8.1 ־
VϵİbӦӡֱƷơҎƷ
8.2 b
Vʹðbb䡣
8.3 \ݔA
8.3.1
V\ݔAڼӦֹb©ʧ
8.3.2
Vϲcһѷš
8.3.3
VӦͨ硢ࡢɹĻС
9
b
VbӦ B СCJ/T XXX-202X
9
A
Ҏԣ
ԇ
A.1 Vϼ
A.1.1 ԇ
ݞVƷҎһСͬԇYͨе˹ɸ֣ÿ
ɸϽƷԺY꣬ۻͨ^YĹɸVٷ
ɸߡɸ˽Vϼ
A.1.2 xO
A.1.2.1 䣬Ҝ~250
A.1.2.2 ֘
A.1.2.3 ԇYֱ 200 mm
A.1.2.4 ƽ 0.1 g
A.1.2.5 ʎCг 140 mm±5 mml 150 /min±5 /min
A.1.2.6 [˿ߣ 200 mm 0.02 mm
A.1.3 ԇӵƂ
Ʒڎ䣨A.1.2.1ڣ105±2l 2.5 hKڎ䣨A.1.2.1
sҜءƷձ A.1 ʹ÷֘A.1.2.2Ƃԇӡ
A.1 ֲyвͬƷ
Ʒ
D/mm
≥2
2<D≤8
8<D≤32
32<D≤64
>64
Ʒg
200
400
1000
1500
2000
A.1.4 ԇE
A.1.4.1 ƷҎѡȡһɸA.1.2.3ԇYYɴС
һ𣬵ױP²xȡԇYСΘӛ W
1
W
2
…W
n
A.1.4.2 A.1 ƽA.1.2.4_QȡmĎԇӣԇY W
n
ϣ
ȻwwһMԇYʎCA.1.2.5ʎ 10 minͨ^˹Y֣K
ÿԇYA.1.2.5m 5min
עƷ 32 mmɲ[˿ߣA.1.2.6ƷMМyCJ/T XXX-202X
10
A.1.4.3 ȡÿֻɸϽĞV m
i
нڵYϵ|Ӌ m
0
A.2
Yӛ䛡
A.1.4.4 Ա A.2 ԇYĺY W
i
꣬ۼͨɸĹɸVٷ
P
i
vLƺYYDʾҊD A.1
A.1.4.5 ɸ϶VƷ d
10
d
60
d
80
Լ d
min
d
max
ӦĹɸVϺ P
min
P
max
P
min
P
max
СС|ٷֺ
A.2
Yӛ
Y
W
i
mm
ںYϵĘƷ
|m
i
g
Ӌͨ^YĘƷ
|G
i
g
ٷ֔P
i
%
W
1
W
2
W
3
W
4
……
W
n-1
W
n
m
1
m
2
m
3
m
4
……
m
n-1
m
n
G
1
=m
0
G
2
=m
0
+m
1
G
3
=m
0
+m
1
+m
2
G
4
=m
0
+m
1
+m
2
+m
3
……
G
n-1
=m
0
+m
1
+m
2
+m
3
+……m
n-2
G
n
=m
0
+m
1
+m
2
+m
3
+……m
n-1
G
1
/G×100
G
2
/G×100
G
3
/G×100
G
4
/G×100
……
G
n-1
/G×100
G
n
/G×100
עG——VƷ|gW
1
~W
n
ՏСУYxȡ GB/T 6005
ɸ׳ߴҎ
A.1.5 YӋ
ϵK
60
ʽA.1Ӌ㣺
10
60
60
d
d
K
A.1
ϵK
80
ʽ(A.2)Ӌ㣺
10
80
80
d
d
K
A.2
ʽУK
60
——ϵ
K
80
——ϵ
d
10
——ͨV 10%ĺYλףmm
d
60
——ͨV 60%ĺYλףmm
d
80
——ͨV 80%ĺYλףmmCJ/T XXX-202X
D A.1 ɸ߈Dʾ
A.2 ʺĥp
A.2.1 ԇ
0.5 mm ƷװиĽԲͲУͨһг̺Ƶʵʎ
y鼰ĥp|ռԭƷ|İٷֺ
A.2.2 xcO
A.2.2.1 ԇYֱ 200 mm 0.25 mm0.5 mm0.63 mm3.15mm6.3mm
A.2.2.2 ƽ 0.1 mg
A.2.2.3 وAͲȏ 50 mm 150 mm
A.2.2.4 S飬ֱ 8 mm
A.2.2.5 ʎCг 140 mm±5 mml 150 /min±5 /min
A.2.3 ԇӵƂ
ƷϴQÿ 0.63 mm ԇYA.2.2.1YxƷQȡs 50 g
ںYϵĘƷ 10 mm ĞVϿȽ飬ɸѡ 3.15 mm~6.3 mm
ĞVϿʺĥpʵIJⶨ
A..2.4 E
A.2.4.1 ÷ƽA.2.2.2QȡƂõĘƷs 50g ȏ 50 mm 150 mm Ľ
وAͲA.2.2.3ȣ 6 wֱ 8 mm S飨A.2.2.4woͲw
A.2.4.2 ԲͲ̶ʎA.2.2.5ϣг̠ 140 mm±5 mmlʠ 150 /min±5
11CJ/T XXX-202X
12
/min ʎ 15 minÿR 150~200 εlʣs 150mm քӄ
΄ӽͲ 10min
A.2.4.3 ȡʎƷÿ 0.25 mm 0.5 mm ԇYA.2.2.1YxƷ
eQͨ^Y 0.5 mm ںY 0.25 mm ɸϵƷ|Լͨ^Y 0.25
mm ĘƷ|
A.2.5 YӋ
ʺĥpʷֱʽ(A.3)ʽ(A.4)Ӌ㣺
100%
1
p
m
m
C
………………………A.3
100%
2
m
m
m
C
………………………A.4
ʽУC
p
——ʣ%
C
m
——ĥpʣ%
m
1
——ͨ^Y 0.5 mm ںY 0.25 mm ɸϵƷ|λ
g
m
2
——ͨ^Y 0.25 mm Ʒ|λˣg
m——Ʒ|λˣg
A.3 ܶ
A.3.1 ԇͲ
A.3.1.1 ˮ GB/T 6682 ˮҎ
A.3.1.2 ú͡
A.3.2 xcO
A.3.2.1 ϱƿ250ml
A.3.2.2 䣬20±1
A.3.2.3 ƽ0.1mg
A.3.2.4 Li©Y
A.3.2.5 Ͳ500mL1000mL
A.3.3 E
A.3.3.1 ϱƿA.3.2.1мں䣨A.3.2.2к 20ļˮA.3.1.1
̶Ⱦoƿw(20±1)ĺ䣨A.3.2.2o 1 h ᣬ{ˮ_CJ/T XXX-202X
13
̶ȣƿiȱڸˮ
A.3.3.2 ÷ƽA.3.2.3Qȡs 30g 8mm ĸVƷͨ
©YA.3.2.4ϱƿA.3.2.1߅߅©Y©Yˮ
ƿiȱճƷwֱҺ̶ȅ^gs 3/4 ¼ĘƷ|
A.3.3.3 oƿw(20±1) ĺ䣨A.3.2.2o 1 hpıƿݣ
ȫųӛƿˮ̶we
A.3.3.4 ⶨoúVϕrúͣA.3.1.2漃ˮA.3.1.1
A.3.3.5 8 mm ĞVϿ 500 mL Ͳ 1000 mL ͲA.3.2.5MМy
A.3.4 YӋ
ƷܶȰʽ(A.5)Ӌ㣺
V
m
ρ
…………………………A.5
ʽУρ——ܶȣλÿףg/cm3
m——Ʒ|λˣg
V——Ʒƿˮ̶λףcm3
A.4
A.4.1 xcO
A.4.1.1 䣬Ҝ~250
A.4.1.2 ƽ0.1 g
A.4.1.3 ԇYֱ 200 mm 0.08 mm
A.4.2 E
A.4.2.1 Ʒ A.3 Qȡ|ĘƷ´Уڎ䣨A.4.1.1
105 ~110 lƽA.4.1.2QȡƷ|
A.4.2.2 ´мˮ͛]Ʒ 5 minK 2 h
A.4.2.3 0.08 mm ԇYA.4.1.3ˮ
A.4.2.4 ϴƷ 1 minќˮ 0.08 mm ԇYA.4.1.3У
VϿʧ
A.4.2.5 ´ɱPмˮ}ֱ´ɱPеˮ峺ֹCJ/T XXX-202X
14
A.4.2.6 ˮ_ϴںYϵwKԇYˮЁؓuӣϴС 0.08 mm
w
A.4.2.7 YϽw´ɱPϴQĘƷһKѺ´ɱPУ
105 ~110 Ď䣨A.4.1.1Ў
A.3 yвͬƷ
Ʒ
D/mm
≥4
4<D≤8
8<D≤16
16<D≤32
>32
Ʒ|
g
500
1000
1500
2000
2500
A.4.3 YӋ
ʽ(A.6)Ӌ㣺
100%
n
n
m
m m
C
…………………………A.6
ʽУC
n
——%
m——ϴǰƷ|λˣg
m
n
——ϴƷ|λˣg
A.5 }
A.5.1 ԇ
Ʒã1+1}ᣬ|}ҺĘƷϴ֣
ƷʧcƷԭıֵٷ֔}ʡ
A.5.2 ԇͲ
A.5.2.1 }ᣨρ
20
=1.19g/mL
A.5.2.2 }Һ1+1ȡ 500 mL }ᣨA.6.2.1ע 500 mL ˮУ
A.5.3 xcO
A.5.3.1 䣬Ҝ~250
A.5.3.2 ƽ 0.1 mg
A.5.3.3 ƽ 0.01 g
A.5.3.4 pH Vԇ
A.5.4 ECJ/T XXX-202X
15
A.5.4.1 ƷˮϴQ 105 ~110 Ď䣨A.5.3.1Ў
A.5.4.2 Ʒ 8 mm ʱƽA.5.3.3QСڵ 8mm r÷
ƽA.5.3.2Q A.4 Ҫ_Qȡ|ĘƷڟУ댦w
}Һ1+1A.5.2.1ʹƷȫûVϡɽҞVϡɰɽ
ϡQrɠ A.4 Ҫ|pMМy
A.5.4.3 Ҝo 2 hggЪ裬ֹͣlݻֹͣܽ 30 min ᣬA}
Һˮ}ϴƷƷʧֱ pH VԇA.5.3.4zϴQˮ
ֹ
A.5.4.4 ϴQĘƷѺķQƿУ 105 ~110 Ď䣨A.5.3.1
Ў
A.4 }ʲⶨвͬƷ
Ʒ
D/mm
≥2
2<D≤4
4<D≤8
8<D≤16
>16
Ʒ|
g
50
100
100
250
500
}Һ1+1
mL
160
320
320
800
1600
A.5.5 YӋ
}ʰʽA.7Ӌ㣺
100%
y
y
m
m m
C
…………………………A.7
ʽУC
y
——}ʣ%
m——ǰƷ|λˣg
A.6 @ƽLw
A.6.1 xO
A.6.1.1 䣬Ҝ~250
A.6.1.2 ƽ 0.1 g
A.6.1.3 [˿ߣȠ 0.02 mm̠ 200 mm
A.6.2 ECJ/T XXX-202X
16
A.6.2.1 Ʒ 105 ~110 Ď䣨A.6.1.1Ў
A.6.2.2 С A.5 ҪƽA.6.1.2Qȡ|ĘƷڙzy
A.6.2.3 [˿ߣA.6.1.3yƽLwLȺ̎Сȣ
Lȳ^ 5 ȵwKMзQ
A.5
ͬƷęzƷ
Ʒ
D/mm
2≤D<4
4≤D<8
8≤D<16
16≤D<32
32≤D<64
Ʒ|
g
500
1500
2500
5000
5000
A.6.3 YӋ
@ƽLwʽ(A.8)Ӌ㣺
100%
b
m
m
Cb
…………………………A.8
ʽУC
b
——@ƽLٷֺ%
m——Ʒ|λˣg
m
b
——@ƽL|λˣg
A.7
A.7.1
A.7.1.1 ԭ
Úᡢڼӟl·ֽʯӢɰжðKڸߜ
ƟأɚᴦǰɵóʯӢɰVк SiO
2
Ӌ
W£
SiO2 4HF SiF4 2H2O
A.7.1.2 ԇͲ
A.7.1.2.1 ᣨρ
20
=1.4g/mL
A.7.1.2.2 ᣨρ
20
=1.84g/mL
A.7.1.2.3 Һ1+3 1 weᣨA.8.1.2.2ˮˮԡl¾ע 3
weˮУ߅߅衣
A.7.1.2.4 40%CJ/T XXX-202X
17
A.7.1.3 xcO
A.7.1.3.1 䣬Ҝ~250
A.7.1.3.2 ĥC
A.7.1.3.3 ԇY150 μm
A.7.1.3.4 K30 mL
A.7.1.3.5 ƽ 0.1 mg
A.7.1.3.6 ͜늠t
A.7.1.3.7 RtҜ~1000 Ԅӿء
A.7.1.4 ԇӵƂ
÷QƿQȡs 10g ʯӢɰVƷ루120±5늟؎䣨A.7.1.3.1
Ў 2 hKڎsҜĥCA.8.1.3.2Mз飬ԇYA.8.1.3.3
Yȡ 150 μm ԇbԇӴڎЂá
A.7.1.5 E
A.7.1.5.1 KA.7.1.3.4Mкأ|ӛ m
0
÷ƽA.7.1.3.5Qȡs
0.5 g ԇѺصKA.7.1.3.4Уڣ120±5늟؎䣨A.7.1.3.1
Ў 30 minڎsҜأQ|ӛ m
1
A.7.1.5.2 KA.7.1.3.4ԇͨLȣھ 5 mL
A.7.1.2.1μ 3 ~4 Σs 1 mLҺ1+3A.7.1.2.3u 5 mL~10
mL ᣨA.7.1.2.4ڵ͜늠tA.7.1.3.6ϼӟlƷȫֽ⡣ԇδ
ܽ⣬^m 5 mL~10 mL ᣨA.7.1.2.4 3 mL ᣨA.7.1.2.1ֱ̎ԇҺ
ȫܽ⡣
A.7.1.5.3 ^mloȡ¡
A.7.1.5.4 lʢКKA.7.1.3.4RtA.7.1.3.7ȣڣ800±10
Ɵ 30 minȡsҜأQ|Ӌ m
2
ȻƟ 15 min
MкأֱɴηQ| 0.5 mg
A.7.1.6 YӋ
ʯӢɰVк SiO
2
ӋʽA.9Ӌ㣺
100%
1 0
1 2
g
m -m
m m
C
A.9CJ/T XXX-202X
18
ʽУC
g
—— SiO
2
Ӌ%
m
0
——|λˣg
m
1
——ᴦǰ|λˣg
m
2
——ᴦƟӲ|λˣg
A.7.2 ζ
A.7.2.1 ԭ
ʯӢɰV SiO
2
ɷc⛹wڸߜڗl¿}}ˮ
ܽᣬᡢ⛼Ȼ⛵Ĵ£գԓˮ
ɚᡣÚcҺζɵĚᣬĵĚcҺ
ɼʯӢɰVеĺ SiO
2
Ӌ
Pʽ£
SiO2 2OH SiO3 2 H2O
SiO3 2 6F 6H SiF6 2 3H2O
SiF6 2 2K K2 SiF6
K2 SiF6 3H2O ˮ2KF H2 SiO3 4HF
HF NaOH NaF H2O
A.7.2.2 ԇͲ
A.7.2.2.1 ˮ GB/T 6682 ˮҎ
A.7.2.2.2 أ
A.7.2.2.3 ƣ
A.7.2.2.4 ⛣ԇ
A.7.2.2.5 Ȼ⛣
A.7.2.2.6 أ
A.7.2.2.7 ᣨρ
20
=1.4g/mL
A.7.2.2.8 Һ1+1һweᣨA.7.2.2.7ڵweˮС
A.7.2.2.9 95%ҴҺ
A.7.2.2.10 15%Һ15 g ˮϷ⛣KF·2H
2
O 100 mL ˮСCJ/T XXX-202X
19
A.7.2.2.11 5%Һ5 g ˮϷ⛣KF·2H
2
O 100 mL ˮС
A.7.2.2.12 5%Ȼ-50%ҴҺ 10 g Ȼ 100 mL ˮУټ 100 mL 95%
ҴҺA.7.2.2.9u
A.7.2.2.13 1%̪Һ1 g ̪ 100 mL 95%ҴҺA.7.2.2.9С
A.7.2.2.14 cҺ[cNaOH=0.3000 mol/L]Qȡ 12 g cA.7.2.2.3
1000 mL йˮУҡȡ̖Ƞ cNaOH=0.3 mol/L_
⛘˶£
⛣KHC
8
H
4
O
4
105 ȺQȡ 2.0000 g 500 mL
Уs 250 mL sˮ 5 1%̪ҺA.7.2.2.13ÚcҺ
tɫ 30 s ڲɫֹ궨ʱͬʱζһݿհҺKӵζڱ
õƺмȥ˔ֵʽ A.10 cҺȷŨȡ
0.2042
a
0
V V
m
c N OH
A.10
ʽУCNaOH——̖ȣλĦÿmol/L
m——ڱص|λˣg
V——ζڱÚcҺλmL
V
0
——ζհҺÚcҺλmL
0.2042——c 1.00 mL cҺ[cNaOH=1.000 mol/L]ஔ
⛵|
A.7.2.3 xcO
A.7.2.3.1 䣬Ҝ~250
A.7.2.3.2 ƽ 0.1 mg
A.7.2.3.3 50 mL
A.7.2.3.4 늠tضȿ{
A.7.2.3.5 ϱ500 mL
A.7.2.3.6 Aʽζܣ50 mL
A.7.2.4 E
A.7.2.4.1 ÷ƽA.7.2.3.2_Qȡԇ 0.1 g~0.15 g A.7.2.3.3У
3 g ⛣A.7.2.2.2wCJ/T XXX-202X
20
A.7.2.4.2 늠tA.7.2.3.4ϣ 500 ~600 15 min~20 min ֹ
ȡsҜء
A.7.2.4.3 10 mL ҜˮA.7.2.2.1ȡۉKȫܽᣬDƵ 500 mL
A.7.2.3.5УҺ1+1A.7.2.2.8ϴQϴҺһKD
УעȡϴweҪ^ 50 mL
A.7.2.4.4 10 mL15%ҺA.7.2.2.10pu
A.7.2.4.5 15 mL ᣨA.7.2.2.7puKsҜء
A.7.2.4.6 Ȼ⛣A.7.2.2.5ӱϣֱȻ⛹岻ټܽı
Bֹ 10min ʹ½
A.7.2.4.7 öԞV^V 5%ҺA.7.2.2.11ϴϱɱ飬ϴҺҲ^V
VյĞVDƻԭϱС
A.7.2.4.8 ϱм 10 mL5%Ȼ-50%ҴҺA.7.2.2.12 1 mL1%̪Һ
A.7.2.2.13ÚcҺA.7.2.2.14ϱҺкtɫҺ
cںֽӴ
A.7.2.4.9 к^ķˮ 200 mLñ궨õĚcҺA.7.2.2.14ζ
tɫ 30 s ڲɫֹ
A.7.2.5 YӋ
ʯӢɰVк SiO
2
ӋʽA.11Ӌ㣺
100 %
4
60
m
CV
C
g
A.11
ʽУC
g
—— SiO
2
Ӌ%
C——Ʊ̖ȣλĦÿmol/L
V——ƵζλmL
m——ȡʯӢɰV|λˣmg
60——SiO
2
Ħ|
4——cʯӢɰ Si |ֵ
A.8 Ɵp
A.8.1 ԇ
Vڣ850±10ƟVлʡǡ̼εʿƟȥ
VƟʧcƟǰıֵٷ֔ƟpCJ/T XXX-202X
21
A.8.2 xO
A.8.2.1 䣬Ҝ~250
A.8.2.2 ƽ 0.1 mg
A.8.2.3 30 mL
A.8.2.4 RtҜ~1000
A.8.3 E
A.8.3.1 VƷڵ¸䣨A.8.2.1ڣ105±1 l 2.5 hK
ڎsҜá
A.8.3.2 ÷ƽA.8.2.2ȡVƷԼ 30 gƟصĴA.8.2.3
УKбڴA.8.2.3ϡ
A.8.3.3 QõĘƷһRtA.8.2.4Уĵ͜ڣ850±10
Ɵ 30 min
A.8.3.4 Ɵر¯أǻ¶½ 100 ң
ڎsҜMзQ
A.8.4 YӋ
Ɵpʽ(A.12)Ӌ㣺
100%
s
s
m
m m
C
……
…………
A.12
ʽУC
s
——Ɵp%
m——ƟǰƷ|λˣg
m
s
——ƟƷ|λˣg
A.9 ܶȴ 1.8 g/cm3|
A.9.1 ԇ
÷Ȼ\ܶȠ 1.8 g/cm3ȻпҺoúеʻڴҺ
нгoúƯҺ档̳ƯPԳϴ
cȡĘƷ|ıֵܶȴ 1.8 g/cm3|
A.9.2 ԇ
A.9.2.1 ܶȠ 1.8 g/cm3Ȼ\Һ 1000 mL мˮ 500 mL ̶̎CJ/T XXX-202X
22
ټ 1500 g Ȼ\òʹȻ\ȫܽ⣬ȡҺ 250 mL
ͲУñӋyܶȡҺܶȴҪֵtټmˮҺ
ܶСҪֵtټmȻ\衢ϾyܶȣֱҺ
ܶȴﵽҪֵֹ
A.9.3 xO
A.9.3.1 ƽ 0.1 mg
A.9.3.2 Ӌ 1.0 g/cm3~2.0 g/cm3
A.9.3.3 Qƿ
A.9.3.4 䣬Ҝ~250档
A.9.4 E
A.9.4.1 ÷ƽA.9.3.1ȡϴVƷԼ 50 gʢ 500 mL
Ƞ 1.8 g/cm3 Ȼ\ҺA.9.2.1 1000 mL Уò֔ 5 mino
10 min ʹܶȴ 1.8 g/cm3|ա
A.9.4.2 װһСȡƯֱֹ̾ȡʱӦע⣬ʹ
hС
A.9.4.3 еȻ\ҺҺAһУҪAÜˮ
_ϴϚȻ\ϴQ
A.9.4.4 ﵹѺķQƿA.9.3.3У 105 ~110 Ď䣨A.9.3.4
Ўء
A.9.5 YӋ
ܶȴ 1.8 g/cm3|ʽ(A.13)Ӌ㣺
z 100%
z
m
m
C
A.13
ʽУ
C
z
——ܶȴ 1.8 g/cm3|ٷֺ%
m——VƷ|λˣg
m
z
——ijʵ|λˣg
A.10 ȱeIJⶨCJ/T XXX-202X
23
A.10.1 ԇ
ŵwwϵеĘƷ|ڵ͜l_ƽry
ƽĚw BET ʽ(A.14)ƷηӌĶӋ
Ʒıȱe
V C
P P
V C
C
V P P
P P
m
m
1 / 1
(1 / )
/
0
0
0
A.14
ʽУP——ƽѹλPa
P
0
——ѹλPa
V——̬λףcm3
V
m
——̬λףcm3
C——BET
D A.2 BET D
P/P
0
X
(1 / )
/
0
0
V P P
P P
Y V C
C
m
1
A V C
m
1
Bõһбʠ Aؾࠑ B
ֱ YAX+BDD A.2 ʾ
D A.2 P/P
0
ȡֵ 0.05~0.35 ͨԵģ˵ʱƫ
ֱӋrƫxc
ͨ^һϵ P/P0 w V Ĝy BET DС˷б
A ͽؾ B ֵK BET Δ CC ֵʾ|֮g
õwrؾбʶԣDZ^СģC ֵh l
õrƷȱe Swͨ^ΌÿһCJ/T XXX-202X
24
ĆΌռеƽeʽ(A.15)
m
V
S
m
w
4.35
A.15
ʽУS
w
——Ʒȱeλƽÿˣm2 /g
V
m
——̬λףcm3
m——Ʒ|λˣg
A.10.2 xͲ
A.10.2.1 Ҫx
ɫԭʾD A.3
̖˵
1 D Ʒ
2 D ʢҺĶƿ
3 ᵼؼ
4 D w
D A.3
ɫȱeⶨ
A.10.2.2 oO
aƽ 0.1 mg
bƿNߴĶƿҺăO䡣
cʢU βʢbƷ
d≺ضӋ≺ضӋԜyҺw͜ضȡ
A.10.2.3
aw⣩伃ȲС 99.99%ضڜy^Ҫַ
bd⣨⣩伃ȲС 99.99%
cҺw伃ȲС 99.99%ʹwڜy^бַ
A.10.3 E
A.10.3.1 ÓCJ/T XXX-202X
25
ն 1 Pa ėl£ 90rÓ 1 hȻ 350 rÓ 5.5 h
ʢѹɡƷ|ﵽȶrÓɡÓʢȴy
ضȡ
A.10.3.2 y
Ե壬һϺڽӽ≺
Ʒßᵼؼӻğᴫʡ
ںԼ 40 mL/minڵʹ·ϾȵԼ 70
mL/minȻͨԴ{OҕcxᣬbҺĶƿژƷ
ϣﵽƽrᵼؼһ塣ҺƿƷrᵼּһ
c弫෴Ѹ塣
ٴεcԼ 70 mL/min P/P
0
0.05~0.35 ڣ
ϲzһһÓ塣
˜y 5 ~7 ΣӦcѸ塣
A.10.3.3 YӋ
a
ʽA.16
0 0
0
P
P
R
R
P
P x A
A.16
ʽУP——ƽѹλPa
P
0
——ѹλPa
P
A
——≺λPa
R
x
——λÿӣmL/min
R
0
——λÿӣmL/min
bĚw
Ěwʽ(A.17)ʽA.18
1.01325 10 (273.15 )
273.15
5 t
P
V V
A
s t
A.17
s
d
s
A
A
V V
A.18
ʽУV
s
——г̬λףcm3
P
A
——≺λPa
V
t
——λףcm3CJ/T XXX-202X
26
t——ʵʱ¶ȣλ϶ȣ
V ——̬λףcm3
A
d
——Ѹλƽףcm2
A
s
——λƽףcm2
cȱe
Ʒıȱe A.10.1 ķ
A.11 ѷeܶȵIJⶨ
A.11.1 xO
A.11.1.1 䣬Ҝ~250
A.11.1.2 Ͳϕ100×100mm250×250×250mm300×300×300mm
A.11.1.3 ƽ 0.1 g
A.11.2 E
A.11.2.1 Ʒ 105 ~110 Ď䣨A.11.1.1Ўء
A.11.2.2 ݞVСο A.6 xߴͲA.11.1.2MЙzy
A.6
ͬƷxͲߴҪ
λ
Ʒ D/mm
D10
10≤D<32
32≤D
Ͳߴ
ϕ100×100
250×250×250
300×300×300
A.11.2.3 ԇӏxͲϷ 50 mm ̎Ø©Y룬ԇȻKb
MͲA.11.1.2ʹ픲ԇӳwѷeֱͲ߅߅
ƽ氼ݴСĞVƽ
A.11.2.4 ƽA.11.1.3Ͳװ|ȡƽ
ֵⶨֵν֮ƽֵ 2%rE A.11.2.2 A.11.2.3
ȡӲ
A.11.3 YӋ
ѷeܶȰʽ(A.19)Ӌ㣺
v
t v
p
V
m m
A.19
ʽУ p——ѷeܶȣλÿףg/cm3CJ/T XXX-202X
27
m
t
——VƷͲ|λˣg
m
v
——Ͳ|λˣg
V
v
——Ͳݻλףcm3
A.12 ^ܶȵIJⶨ
A.12.1 xO
A.12.1.1 ƽ 0.1 mg
A.12.1.2 ϱƿ250 mL
A.12.1.3 Ͳ500mL1000mL
A.12.2 E
A.12.2.1 ÷ƽA.12.1.1QȡmϴQĘƷͲнˮ 1 hw
ƯˮϣӦôԲν彫ѹˮкȡ 0.08 mm ĺY
ϣrˮ 1 min~2 min
A.12.2.2 ˮšɵʪëϣסëˣʹɠΣë
؝L 8 ~10 ᣬɱPY
A.12.2.3 ˮ树̶ȵϱƿͲУˮ̶ȡ
A.12.2.4 ȡƽֵⶨֵν֮ƽֵ 2%r
ȡMԇ
A.12.3 YӋ
^ܶȰʽ(A.20)Ӌ㣺
V
m
ap
A.20
ʽУ ap——^ܶȣλÿףg/cm3
m——Ʒ|λˣg
V——ϱƿˮ̶ȣλףcm3
A.13 ϶ʵĜy
ڲⶨƷѷeܶȺͱ^ܶȵĻϣͨ㣬ȷƷȻѻ״̬¿
gĿ϶ʡ
϶ʰʽ(A.21)Ӌ㡣CJ/T XXX-202X
28
(1 ap ) 100%
p
A.21
ʽУ ——϶ʣ%
p——ѷeܶȣλÿףg/cm3
ap——^ܶȣλÿףg/cm3CJ/T XXX-202X
B
Ҏԣ
b
B.1
B.1.1 ˳װϺ͞VǰӦ˳ȫ˳ڲɾ
B.1.2 zVȲˮǷۻp϶Ƿͨo衣
B.1.3 OӋ_ϴʽMЛ_ϴ^_ϴrˮϵyˮˮֲǷПo
B©
B.1.4 ˳ڱڰϺ͞Vϵĸƶˮƽߣװ߶ȱǡ
B.1.5 ֱϴijϡ
B.2 b
B.2.1 bϕrOӋҪСb
B.2.2 pϣɸͰѳσAˮϵyһӳ֮ϡ
bˆTڳվߣվƽϲ
B.2.3 ʹ˳سˮʹˮϳڱˮƽߣУװijв㶥ߡв㶥cˮ
ĸ߶ȲֵС 10 mm
B.2.4 ӳҪᣬ_ʼbһӳϡֱᣬMЛ_
ϴ
B.2.5 _ϴrʹС_ϴųˮϵyеĿ՚⣬ᣬuߛ_ϴ
OӋޡ_OӋޛ_ϴǰĕѕr 3 min
B.2.6 ֹͣϴǰӦͳϴǿȡˮγòϱʺϸw
B.2.7 У˳ϸ߶ȣ߶ȲrόӳMa䡣
B.3 Vװ
B.3.1 ȫֲװɺʹ˳سˮˮ¡ɲ۶ˮоԟVϣ
ӦγɞV
B.3.2 ˮȽVƽٽгϴϴγϸ
B.3.3 ˞Vϲ㶥λãδﵽƶˮƽߣӦظϡƽϴ
IJֱVϺȷҪֹ
B.3.4 ˫V˳أӦ²VIJҸòV϶ﵽˮ
ƽߺװһVϡoúVװ˳غӦˮн 24 h ϣM
29CJ/T XXX-202X
_ϴγIJ
B.3.5 ںȴĵһV˴һװVϺȲӦ 0.9 m
B.3.6 γE֎״MУԱȥȫpsɴιγE֮gһ_ϴ 1
~3 ΣÿΛ_ϴѕr 5 min
B.4
B.4.1 VװӦں 30 mg/L ϵˮн 5 h ϴVϣ
Vˮzϸ᷽Ͷʹá
B.4.2 30 mg/L ˮɲ^ߝȵĴcҺƄMϡጣ
ҲɲùwcMơ
30




