,521
LQ ZDWHU LV PHDVXUHG LQ SDUWV SHU PLOOLRQ SSP 7KH WRWDO SSP RI LURQ DQG W\SH RU
W\SHV LV GHWHUPLQHG E\ FKHPLFDO DQDO\VLV )RXU GLIIHUHQW W\SHV RI LURQ LQ ZDWHU DUH
å
)HUURXV FOHDU ZDWHU
)HUULF UHG ZDWHU
ê
%DFWHULDO DQG RUJDQLFDOO\ ERXQG LURQ
&ROORLGDO DQG LQRUJDQLFDOO\ ERXQG LURQ IHUURXV RU IHUULF
:DWHU PD\ FRQWDLQ RQH RU PRUH RI WKH IRXU W\SHV RI LURQ DQG DQ\ FRPELQDWLRQ RI WKHVH 7RWDO
LURQ LV WKH VXP RI WKH FRQWHQWV
å
)HUURXV FOHDU ZDWHU LURQ LV VROXEOH DQG GLVVROYHV LQ ZDWHU ,W LV XVXDOO\ GHWHFWHG E\ WDNLQJ
D VDPSOH RI ZDWHU LQ D FOHDU ERWWOH RU JODVV ,PPHGLDWHO\ DIWHU WDNLQJ WKH VDPSOH LV FOHDU $V
WKH ZDWHU VDPSOH VWDQGV LW JUDGXDOO\ FORXGV DQG WXUQV VOLJKWO\ \HOORZ RU EURZQ DV DLU R[LGL]HV
WKH LURQ 7KLV XVXDOO\ RFFXUV LQ WR PLQXWHV
7KLV XQLW ZLOO UHPRYH PRGHUDWH DPRXQWV
RI WKLV W\SH RI LURQ VHH VSHFLILFDWLRQV
:KHQ XVLQJ WKH VRIWHQHU WR UHPRYH )HUURXV FOHDU ZDWHU LURQ DGG JUDLQV WR WKH
KDUGQHVV VHWWLQJ IRU HYHU\ SSPRI )HUURXV FOHDU ZDWHU LURQ
)HUULF UHG ZDWHU DQG
ê
%DFWHULDO DQG RUJDQLFDOO\ ERXQG LURQV DUH LQVROXEOH 7KLV LURQ LV
YLVLEOH LPPHGLDWHO\ ZKHQ GUDZQ IURP D IDXFHW EHFDXVH LW KDV R[LGL]HG EHIRUH UHDFKLQJ WKH
KRPH ,W DSSHDUV DV VPDOO FORXG\ \HOORZ RUDQJH RU UHGGLVK VXVSHQGHG SDUWLFOHV $IWHU WKH
ZDWHU VWDQGV IRU D SHULRG RI WLPH WKH SDUWLFOHV VHWWOH WR WKH ERWWRP RI WKH FRQWDLQHU *HQHUDOO\
WKHVH LURQV DUH UHPRYHG IURP ZDWHU E\ ILOWUDWLRQ &KORULQDWLRQ LV DOVR UHFRPPHQGHG IRU
EDFWHULDO LURQ
7KLV XQLW ZLOO QRW UHPRYH IHUULF RU EDFWHULDO LURQ
&ROORLGDO DQG LQRUJDQLFDOO\ ERXQG LURQ LV RI IHUULF RU IHUURXV IRUP WKDW ZLOO QRW ILOWHU RU
H[FKDQJH RXW RI ZDWHU ,Q VRPH LQVWDQFHV WUHDWPHQW PD\ LPSURYH FROORLGDO LURQ ZDWHU EXW
DOZD\V &2168/7 $ 48$/,),(' :$7(5 &+(0,675< /$% EHIRUH DWWHPSWLQJ WR WUHDW LW
&ROORLGDO LURQ ZDWHU XVXDOO\ KDV D \HOORZ DSSHDUDQFH ZKHQ GUDZQ $IWHU VWDQGLQJ IRU VHYHUDO
KRXUV WKH FRORU SHUVLVWV DQG WKH LURQ GRHV QRW VHWWOH EXW UHPDLQV VXVSHQGHG LQ WKH ZDWHU
,URQ LQ ZDWHU FDXVHV VWDLQV RQ FORWKLQJ DQG SOXPELQJ IL[WXUHV ,W QHJDWLYHO\ DIIHFWV WKH WDVWH
RI IRRG GULQNLQJ ZDWHU DQG RWKHU EHYHUDJHV
7KLV XQLW ZLOO QRW UHPRYH FROORLGDO LURQ
$&,',7<
RU DFLG ZDWHU LV FDXVHG E\ FDUERQ GLR[LGH K\GURJHQ VXOILGH DQG VRPHWLPHV
LQGXVWULDO ZDVWHV ,W LV FRUURVLYH WR SOXPELQJ SOXPELQJ IL[WXUHV ZDWHU KHDWHUV DQG RWKHU ZDWHU
XVLQJ DSSOLDQFHV ,Q FDQ DOVR GDPDJH DQG FDXVH SUHPDWXUH IDLOXUH RI VHDOV GLDSKUDJPV HWF
LQ ZDWHU KDQGOLQJ HTXLSPHQW
$ FKHPLFDO DQDO\VLV LV QHHGHG WR PHDVXUH WKH GHJUHH RI DFLGLW\ LQ ZDWHU 7KLV LV FDOOHG WKH S+
RI ZDWHU :DWHU WHVWLQJ EHORZ S+ LV DFLGLF 7KH ORZHU WKH S+ UHDGLQJ WKH JUHDWHU WKH DFLGLW\
$ QHXWUDOL]HU ILOWHU RU D FKHPLFDO IHHG SXPS DUH XVXDOO\ UHFRPPHQGHG WR WUHDW DFLG ZDWHU
6(',0(17
LV ILQH IRUHLJQ PDWHULDO SDUWLFOHV VXVSHQGHG LQ ZDWHU 7KLV PDWHULDO LV PRVW RIWHQ
FOD\ RU VLOW ([WUHPH DPRXQWV RI VHGLPHQW PD\ JLYH WKH ZDWHU D FORXG\ DSSHDUDQFH
$ VHGLPHQW
ILOWHU LQVWDOOHG DKHDG RI WKH ZDWHU VRIWHQHU QRUPDOO\ FRUUHFWV WKLV VLWXDWLRQ
Summary of Contents for RBS-24ED
Page 2: ......
