Text

Chlorine Minimization Study,1978
	ML19224D501
Person / Time
Site:	Peach Bottom
Issue date:	07/06/1979
From:	; PECO ENERGY CO., (FORMERLY PHILADELPHIA ELECTRIC
To:	;
Shared Package
ML19224D499	List: ML19224D498; ML19224D501;
References
	NUDOCS 7907120368
	Download: ML19224D501 (14)
	v • d • e

-

i b

^

j A

PHILADELPHIA ELECTRIC COMPANY PHILADELPHI A 3

PEACH BOTTOM ATOMIC POWER STATION

~

UNIT NO. 2 & 3 DOCKET NOS.:

50-277 & 50-278 i

CHLORINE MINIMIZATION STUDY z

g JANUARY - DECEMBER, 1978 1

j; SUBMITTED TO THE UNITED STATES NUCLEAR REGULATORY COMMISSION PERSUANT TO FACILITY OPERATING LICENSE N0. DPR-44 & 56 4

2 a

s 1

m

(

i i

7

7907120 30 c'g 7

PEACH BOTT0!' ATOVIC POER STATION g

CHLORINE MD'IMIZATIOt: STUT Mi OBJECTIVE To evaluate the effectiveness of low chlorine feed rates in ninimizing chlorino inpact on the environment.

REFERENCE Peach Bottom Atonic Power Station Environmental Technical III Specification 6.2.a.

M;THOD A test apparatus which sirulated the conditions of the Peach Botton Atonic Power Station condensers was assenbled on site.

This apparatus showed biological growth rate by weight difference with variable chlorination schedules. Because of the growth characteristics of biological naterial, any slinc fornation was considered unacceptable.

The test apparatus was positioned at the outboard screen nouse and drew water from the intake basin, the source of water for the condensers. The basin water was punped an : split into two (2) streans at 1.6 grn (7 fps); one strean was unchlorinated (pl) and the other was chlorinated (l'2).

Tne flow was delayed h

55 seconds by passing through coils to simulate intake pipini; travel time, heated auring delay to 20*F above river tenperature to sinulate condenser temperature rise, ani then passed through two-foot sections of 3/8" Admiralty tubing. The Adniralty tubing was innersed in a constant tenperature bath of approximately 110*F to sirulate the stean space of the condenser.

v>:

w J d.

I g_

is Chlorine was introduced to the test apparatus in the form of a sodium typochlorite solution with a variable stroke pur:p. River water sar:ples were taken to determine the chlorine denand of the river water and an appropriate concentrated chlorine solution was prepared.

Chlorination schedules were maintained by controlling frequency of chlorination, concentration of free chlorine, an i tine length in minutes of chlorination to the test apparatus.

Chlorine residuals were deternined using an amphonetric titratior nethod.

The test apparatus was operated on a montnly cycle. At tne beginning of a cycle, the Aamiralty tube specinens were cleaned and we1 hed. During the month, a chlorination schedule was main-C tained. At the end of the cycle, the specinen tubes were renoved, visually inspected and re-weighec.

If the weight differential was appreciable, the sline material vas nanoved with a plunger and collected for analysis.

Chlorination schedules were re-evaluated each nonth based on sanple tube onservations.

The following data were taken dail," an. are listed in the following sheets.

1.

Rau river water turbi:ity, pH and te perature (Tr2 ).

2.

Ter:perature of time-delay effluent for both strea s (Tph, Tph ).

i 2

3.

Temperature of sanple tube inlet for noth strear.s (Tai, Ts1 )-

i 2

14. Temperature of sa :nle tube effluent for both streans (Tsot, Tso ).

a O

<>,('

b.y $(_, \\ II. ) G E

L k!k 5.

closed loop heating bath temperature (Thb).

6.

Constant tenperature bath temperature (Tett).

7.

Sanple punp dishcarge pressure (P).

8.

Flow rate of both streane (q1, q2).

9.

Canal basin level in feet.

CG'CL" SIT Several chlorination rates were tested during a one-year period; none of these rates gave a sufficient anoant of chlorine to nain-tain heat exchanger surfaces free of fculine deposits over a one-nontn period. Although it cannot be conclude i vnat is the satis-factory nanimum chlorine rate fcr Peach Fotton Atonic Power Station, foalinc deposits on heat exchan, er surfaces have been observed and documented Jaring perioos of chlorinator outages and of erratic chlorinator operation.

It has been observed, ho.:ever, that periods with chlorine rates that C ve a 0.5 ppn free t alorine residual at the condenser i

outlet water box, have kept the unit coniensers clean.

Purther, these periods have created no adverse envircnmental ef fect on tne Susquehanna River since all tests darin;- this period have shown free chlorine residual tc be no creater than 0.1 ppn, as rea-tne sured at the point of discharge to the Conowinco Fond.

Our proposal is to operate below but no greater than t hat chlorine rate which will naintain the point of lisenarge to the Conowingo Pond at a free chlorine residual no creater tnan 0.1 ppn.

This will allow Peach Botton Atonic Power Station to keep heat exchanger surfaces free of fouling deposits while confoming to environmental regulations. Tnis shoula relieve concern regarding the envircnnental effects of chlorination.

^~

qg Lt

'1 I'e WIT f2 WlIT /2 I

..,........,D::.".~...T:.~ :~f'G Q 15' J

~

l

- C0till2'SEB

,L.4 l

?;

DISCHAft1E DISCHARGE

+- P1 PES

-+

y r OtiDUITS t

PUIT

-_.hl0l HOUSE C.k'.

2 O O PUMPS gyg;,;

p g,.g, b\\

I?EO^9 I INFOARD n

TPX/ELTt:3 SCFr$5 SCREDI J

HOIISE f

v T

uo IlrAKE EASI?:

{

T IVI: zi1

~ -

~'l SI l OffrP0/. t ;

6 i.'ALL TRAVELII:~.

SCRE:2:b 7 e

a C'RBOAR 0 o o an o n n o o er c o n o n o c., a.ur n g

SCRE:2: HOUSE x 1 1

- 1

!b.[1

+

Flow CUO'<.'E GD PC' :

St.P;

(

(Susquehanna'tiver'

/*

C s

9 h:

3 7 l 7 J.-

t.

.m

986911 2 3 1 3 3 3 3.h. 3

h. 3 2 5 5 6 5 5 6 0 0. o.12 g

66 w

6 o6677 777777777 77777677777777 7 0 0. o.0 C. o. 0. o. 0. o. 0 0 0 0. o. 0 0 0 0 0 0

8 0 0 7 5 9.h. 0. o. 0 0 0 0 bU rT 33 083 5B8L2b2280966202 1-99287897h5757 Tu J_

L775 6L2I1l11 1111111 1

1 195653 t

.s

,(,

d o 0ooo0 500oK;11123665hh3 00000555o50 07 000000005310 nh 0L' ' 7 87 875 1 ls 37 955555922760 en 2Ill1 111222222 J222222 22^

22222222211 1 C

yG 1

l c-ev r'

e, t

o. 5 5 5 0 5 5 0 5 5 5 0 5 5 5 5. o. 5 0 5 5 5 0 5 5.c. o. 5 5 5. o.5 0 0 0 5 w

I ee e7833 17979898879a88 9a o09888889958801 dF o0000 000000 00000c000o c1u0o0000000010 n

l1111 11111 111111I111l 11l1l1111111111 o

P w

qg66.h.82

0. h. 5 3 5 5 5. h. h. 5. h. 6. o. 6 5 6 5 6 6 5 6 5 5 5 5 5. h. 5. h. 3 3 a

111 1

1111111111111111 3 11111111111111 l

im 65 87 qp

2. h. 6. h. 5 5. h. h. h. 5 5 6 6 6 5 6 6 6 6 5 5 5 5 6 5 5. h. 5. h. 3 3 a

g 110 111111 1 11111111 111111111111111 G

I 6b2oo 0223533123255ahh hnhhnhbnhh30777 w

S 1l$

1 111111111 11 1

11 1l 1111 PP bF w

h*

- - 7 e 1 0 0 6 6 h b" 71308933h7 7 8 3 h 9 6 3 r *9 5 8 h '9 8 0 T _

9o9 998866566665666S 5566h5655556567 l

t b

i h 'b 1 - * * * '

tF 3822h o 8 91 r *1 1 r *7 7 8 6 0 8 5 6 8 8 9 '9 '1 7 p

o2613 c*

667H t Lt6 u0 u1o11 o001J T

ou0000000000010 l1l1l11l1111 ll1111131111111 ft 2

9m oF 91?97 6 12 2 7 6 5 E 2 '9 h '7 6 5 6 h 5 5 o"? 5'506' 7570666 s*

56787 T

7767555S656$555S 55S555655556566 N-2 a 0 3 5'3 3 5' oF 8265t 1

0o1h35h1 2 '3 7 h 2 3'7'3 h '3 5' s*

5t L ; 7 776t $5556Sc$55S5

$55S5555S5$5S76 7h09 T

rs-a iF 8'

a h '2 3 h 8' "c *0 3 3 h 1 o 2263'226' 3 h '3 h '7 2 2 3 6hh5 h82 sT" 5 5 t77 7667S55S5S655S5S 5555555555S5566 r

n-t iF 8'9600

- - - - 'o22h'2o 1 2 6' 2 1 '2 6 3 h '3 h 6 2 6 6 t

38o0h22365 a*

55578 T

76S7$55$55t55S5S S555$555S5$5$66 si.-

s t

'0 h l 6 "o'u l 3 3 2 h o o l o o hF o8H 2b oo2oll2o22hh389 e

PT*

ShL5b 5hhhhhhhhLhLLhLh LLhhhhhhhhhhhhL i

j.

2 hF o97h6 67lo'2l3hh35oo2oo l l 2 o l '? 3 l 3 '3 5 5 h 2 h p*

ShhS5 i

5hhSLhhhhLhLhh aL hbhhhhhhhhhhh5S T

tne-r *F i

* * * ' 6 8 7 6 6' 6 6 6' 666 T

33l65 6h7l6 3 ;,6 6 6 6 6' 6778' hhhhh

^

c hh3h333333333333 7735 33333333333hL eN-d6 S8d d8888888888 7

/7 7

/ n / / /

/ / 7 7 7///M///////

cd688/77 7777777 88888886 e

////M//03h5670188888887h//////

t 777777 56 s1 7777 77/

a 22233

/// // o 3 h 5 6 7 2 3h 78 1238 l1111122222 D

/////

////h///////////

123678911l11122 t

11111 2222222222222222

///////////////

333333333333333

[

lI

o. o. 0 0. -

6 0 0. h. 8 18 8 8 5 3 2. h. 3. h. 5. h. o 7 8331

=

Hp hb77 8627587777777777777 7878 1l11 1

bU 3 1 2 2. h. h. h. 5. h. h.

8 2 3 9. a.8 0 6 7 5 0 0. o. 5 8. o.

1630 a

rT uJ 7777777777 788775659610729o 5570 T

26311 l

1 l

l Oa

.s yG d o a000 0000000o5oo7159000 0550 nh 1222 - - - - - -

1900035h17h1333670 -

0099 cL on 2222 212222222111111112 1211 C

!Y l

i le P

v E

et 5000000500 0 0 5 5 5 5 5 0 5 5 0 0 5 0 0 0 5 5. o.

5455 E

Le e 0000000000 0099989098000110999 9999 dF 1111111111 1100000100111111000 0000 n

1111111111 1111111111111111111 1111 W

o P

2m 6767666666 6666666666666666666 6655 qp E

1111111111 1111111111111111111 1111 W

im 6767666666 6 6 6 6 6 6. (. C. 6 6 6 6 6 6 6 6 6 6 6 6 6 5. <.

qp c 1111111111 11111111 11111111111 1111 W

G I

S 8h82990000 PP 1212112222 01131665h50h65565hh hh22 2222222222222222222 2222 P

bF E

h*

6962566666 801229

020h90778h6 8o1o R

T 8787888888 89999999909999000o0 0l11 1

111l1 1l11 ERU E

D L *19 '0 9 9 o o 9 o h b

ET 2 '9 9 "d 8 o 3 7 v *o 7 l 6 $ o s o 7 8 U

tF c*

LA 1J1 uul101o 10uuu11 8527 LF1I1lll111l u

1 0l a01ol10 0100 T

1lll11l t11 I111ll11 1111 1

A TP W

SM NU 9

a IP*

oF h7h62h3322 55766866 7935163h667 9210 s*

P S 707c767777 T

MU 777777777777878S888 8999 UTPM PE WE W*

1 0F N P 3 '6 3 2h2221 s*

A7/74777777 hh6658668035o63h556 8100 i '/ 7 T _

777777877U788888 8999 T

r a

g rT a

iF 2S2ha' 10a99 02h336hh5713053h5h6 8009 s*

7 6 7 6 t 7 7 (. 66 W

T 777777777777878S888 8998 l

iF 1h16819888 803226hh692395e*3h35 7098 W

s* _

7676t76666 6777777777777786E88 8988 T _

I t

a

'5 S 7 6 6 8' 8' 8' 77 o1221012h510768893h 6886 s

a nF p*

5S5555555c A666666666666666677 T

7777 E

g np 5 h 6 5 6'

'9 012 0 0 013 h 0 '9 6 6 7 8 8 3 h p*

77766 T

5S55555555 6886 5666666666656666677 7777 y

y t

2 2 2 '2 2 3 h h '3 3 66'7876' 7 8 8' 1652333380 r*

I 555555$$55 5555555556556666667 2333

@g 7777 d6666888888 88886B8888888 d77777777777 8888887/777?

e 7///////////

777777/////////////

7 777777 8888 t

/

a 678901L5678 7777

//////01256" c3h5601

////

L A/11112222222 w

123 5911111

////////// ///A///////"

<222233 1267

,////// ////

LhLhhLhLhhhh 55555555555 555555 6666

jo h. 3. h. 5 5 3. h.3 h. 2. h. 2 5 5 2 5 3. h. 6 2 2

h. 2. h.h. 2 3 2.h. 3 2 5 3.h. 3 3. h.

E 777777777777777777777 777777777777771 7 bU 0 0./0000000000000000000 0 0 1 0 0 0 0.h.0 0 0 0 0 0 0 0 rT uJ 055325h3162683290h868 7673233975705752 M

T 222221122122111112111 11 1111 11121112 yf IL

. s d o 500550550555055oo5555 5000055505550550 nh 2 3 3 9 2 8 76 5 3 2 2 2 1 2 h h 3 5 5 6 6021121133333200

?

om 333232222222222222222 2333313333333333 f

Cu C

D C'

levet 005550000505505050555 5555500000,000505 E

Le 9878 e

788888899888898889888 888889888893 dF 000000000C00000000000 0000000003

.0000 n

111111111111111111111 111111111-1111 o

P fB am 555333333333333333333 3333333333333333 qp g

111111111111111111111 1111111111111111 M

tm 333333332222222222222 2222222222222222 qp c

111111111111111131111 1111111111111111 G

I 000888888b88877777666 6555555555555555 S

222111111l11111111111 1111111111111111 PP 5

bF 8 7 5 5 5 h 7 8 S S T 7 3 3 f *n E

h*

5327807u662h06662hhh2 T

212112222222222222222 1

11111 11131i 111111111111111111111 1HH11111u'1111lI E

btF

)0o08' o l "o 8 l 9) 90100000 Bod?0939o0nl0 o8o57 3

1 ll0a000 111111 vu ou 0

u 1

0 11l1llnlln1nln1Il1HH1 11l1 c*

1nll1i111n111111 T

E a

oF 2507892822l1222hl2220 756hh356hhM31123 s*

090999090000000000000 9999999999 99998 T

1 1

1 1111111111111 E

t oF 9 0 7 d 8 9 '3 8 3 3 2 2 3 S 5 o h 5 6 0l 967553685676hh62 s*

0uo999 s200000o0ou000o 9999999999999999 T

11l l

11111l1ll111l E

a iF 2 h 'o 6 8 8 2 8 2 2 0 0 1 2 2 h 1 l l '2 9 756hh25'63hh20018 s*

09 u999J90o000u0o00009 9999999999999998 E

T 1

l I

1J 111l1l1111 t

s ? '? 6 8 8 3 8 2 2 1 "l 2 h h 5 3 5 5 5 0 iF 856hh267h56633$0 E

s*

O9u99909000o00o000000 9999999999999999 T

l l

1 111l11l111111 2

E hF 53h3h$5hh5655bh965655 391097908886hh52 P*

88t8SS888888888888888 8788777877777777 T

E s

hF 7h 6 3 L 55h h 56 5 55 5 96 6 76 5 3910980188975562 p*

888888888888888888888 8788778877777777 T

fP iF r*

00001l101131011521121 96765"367hh510906 T

88888O888888888S88888 7777777777777676 E

6888888888888888 888888888888688 8888877M///M/M///M/// 8A///MM/MMM////M 777 7

777 777 777 7

7777 e

77777//

M123h58901256789 t

///// 01h5678123h58901 1

a 3h7891111111222222233 1111J11122222222 D

///////////////////// ////////////////

88888d8888b8888888888 9999999999999999 9

u._

g 981 3

056 9 2 1 1 7 7 2 2 2 1 18 0 2 76 6. h. 5

h. 3 777 7

777 6777777777767877777 77 bU 0 0 3 0 0 0 0 0 0 0 0 0 6 2. h.

0000570200000000000 00 9

1 rT t_

iJ 808n2n111111 663287n958582h55h67 121138788 22 7

t 1

1 1111 11112212222 22 T

?a f_

.s do 555005000055055 O055050050505005005 00 nh 1920098 71 0L3/55 L266 756759009998999 01 E

om 212221112222222 2222222222332222222 33 r<

C Q

l kJ evet 050050005050050 0505005505005050050 55 Le e 090 95 9988887089 3998998889988878889

?8 dF 1000000000001u0 0000000000000000000 00 n

111111111111111 11111 11111111111111 11 u_

o P

an 556565565555555 5 6. '>. 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 55 go g

111111111111111 1111111111111111111 11 j_

e tm 5 5 4.h.5 5.F. 5 5. h. 5. h.h.h.h.

555555555555

h. h. h. h. h. h. 3 33 qp c 111111111111111 1111111111111111111 11 M._

C T

222222222001000 0 u00000000000000000 00 S

222222222222222 2222222222222222222 22 PP a_

bF 1W*1331533S5h552222h h*

o688 h68591o1760 hh h

T _

1 000010002?

112 1111111111ln111 1

1111111 122222222 22 111111111u111111111 11 f

u_

b t F 5 5 7 o o o 0 5 018' 95'93 o3 o2 1111w193315oo0o9ooo o2 e*

101l1111211u101 1011 1

1 0

)

1111I1111n1nn1n1n1n 1n T

111l1111111l111 1

h_

2 oF 2133022h7685901

?6h232h3h5001201013 12 s*

999999999999900 9999999999900000000 a0 T

11 11111111 11 w_

o L

113 8 0 2 h 6 0 0 0 6 m 0 0 t

02

/63232h3h5613635568 8d s*,

999999990009 9999999999900000000 0o T

111 111 11111111 1l E

a iF 0022060h6685890 163122h2hh6'o1200002 11 s*

999998999999990 99999999999 u0000000 00 E

T 1

l1111111 11 t

iF 0022023h9905001 152121h2hh61253hh58' 77

[m_

s*

979999999909000 999999999990000o000 00 T

1 111 1111l111 11 a

hF 67b9567700 - o223 999799900112h755h5o 5h w_

p*

7777777788 S888 777777788S888888888 88 T

1 2

2__

hy 8 7 6 9 0 6 6 9 210 0 3 3 h 999799900112 9866568 76 p*

777777778888888 777777788888888d888 88 T

Q E_

y r*

3 3 hh 0 0 2 3 76 6 5 98 9 5565656778880622111 l1 T

777777777777777 7777777777778888888 C8 f_

P e606888888888 888888888888888 8 07777777777777 8888777777777777777 88 o

77/////////////

77 7///////////////

77 t

//23L5690123678

////0123h7890h56781

//

H a

8 1111112222222 3567111111112222223 12

/h/////////,6U66 D

/

// /////////////////// //

6tt6666666t 7777777777777777777 S8

TP a Tsi Tsi Tsoi Tso Tctb Thb P

qt q2 Pond Level Cond. Turb.

h t

a 2

Tri Tph2 Date

y

r

F

F

F

F

F

F

P PSIG g gm Feet pmhos JTU g

10/2/7d 66*

73*

72*

93*

88*

9h*

89*

11o*

H3*

15 1.2 1.3 108.5 315 26.0 7.3

!10 RGLI?nS & To Ti'Yo WtY PClliR SH'TTDoidi

/6 10/5/78 66*

71*

60*

MS*

87*

86*

11o*

100*

15 1.2 1.3 108.5 310 16.o 7.h 10/6/76 66*

71*

86*

66*

08*

87*

11o*

108' 15 1.2 1.3 109.o 310 8.o 7.h 10/9/78 62*

67*

83*

82*

83*

82*

dry loS*

15 1.2 1.3 108.o 285 16.0 7.5 30/10/78 60 66*

66*

81*

So*

83*

82*

112*

102*

15 1.2 1.3 108.5 285 12.0 7.3 lo/n/78 62*

66*

78*

79*

llo*

95*

15 1.2 1.3 109.o 275 lb.o 7.5 10/12/78 62*

66*

82*

81*

8h*

82*

111*

106*

15 1.2 1.3 108.5 275 17.0 7.6 10/13M8 63*

67*

83*

82*

89*

8h*

108*

loo

15 1.2 1.3 108.5 290 2h.o 7.5 10/16/78 58-65*

6h*

81*

80*

83*

82*

109*

loh*

15 1.2 1.3 108.0 300 28.0 7.6 lo/17M8 57*

63*

75*

7h*

77*

75*

109' 86*

15 1.2 1.3 109.0 310 23.0 7.6 10/18/78 56*

6h*

63*

80*

7d*

82*

79*

109*

102*

15 1.2 1.3 109.0 325 20.0 7.6 10/19/78 58' 65*

6h*

83*

60-Bh*

81*

no*

lob

15 1.2 1.3 109.0 330 23.0 7.7 lo/20M8

$8' 6h*

63*

81*

78*

83*

'9*

11o*

101" 15 1.2 1.3 109.0 325 15.0 '.5 10/23/78 59' 6h" 63*

78*

75-80*

76*

110' 92*

15 1.2 1.3 108.0 320 29.0 7.5 lo/2h/78 55*

62*

61*

7h*

72*

76*

73*

110' 88*

15 1.2 1.3 109.0 330 23.0 7.5 10/25/78 55*

61-60-76*

73-78*

7h*

11o*

90*

16 1.2 1.3 109.0 320 18.0 7.5 10/26/78 59' 63*

62*

79*

81*

76*

11 o*

93*

16 1.2 1.3 108.0 310 16.o 7.5 10/30/78 59*

6h*

62*

80*

76*

82-77*

11o*

97-15 1.2 1.3 138.5 310 27.0 7.5 lo/31M8 58*

63*

62*

79*

75*

81*

76-11o*

95*

16 1.2 1.3 le8.5 305 25.0 7.6 n/1M8 57*

63*

61-76-72*

78*

7h*

109*

88*

16 1.2 1.3 109.5 315 28.0 7.5 11/2/78 58' 62*

60*

76' 72*

78*

73*

u3*

88*

16 1.2 1.3 109.5 11 0 20.0 7.6 11/3/78 59' 63*

61*

78*

73*

Ul*

75*

llo-92*

16 1.2 1.3 108.5 300 22.0 '.7 n/6/78 57' 62*

60-76*

72*

78*

7h*

108-90*

16 1.z 1.3 109.o 305 8.o 7.6 nMM8 57*

58' 58*

73*

72*

75*

7h*

109" 92*

16 1.2 1.3 108.5 285 15.0 7.6 n/8/78 55*

57*

73*

75*

7h*

110' 92*

15 1.2 1.3 108.0 290 10.0 7.5 n/9M8 55*

58*

58' 73-7h*

75*

llo*

95*

15 1.2 1.3 108.5 290 12.0 7.5 n/13M8 5h*

58*

58-75*

75*

77*

76*

no" 97*

15 1.2 1.3 107.5 300 2h.0 7.6 n/1hM8 Sh*

$9*

59' 76*

76*

79*

78*

no*

97*

15 1.2 1.3 108.5 275 n.o 7.6 n/15M8 56*

59' 59' 76*

76*

78-77-109*

95*

15 1.2 1.3 107.5 285 13.0 7.6 n/16/78 56' 59' 59' 76*

75*

78*

77*

In*

90*

15 1.2 1.3 108.0 275 15.0 7.6 11/17/78 56*

59' 59' 76*

75*

78*

77*

In*

92*

15 1.2 1.3 107.5 275 22.0 7.5 11/20M8 53' 59*

$9' 78*

76*

80-78*

no*

93*

15 1.2 1.3 108.0 2h5 10.0 7.h 11/21M8 55*

58' 57' 77*

16-80*

76*

n2*

92*

15 1.2 1.3 108.5 275 12.5 7.h n/22M8 5h*

57*

56' 77*

75*

78*

76*

111*

92*

15 1.2 1.3 108.0 300 11.0 7.6 11/27 # 0 h8-53' 52' 7h*

7c' 76*

72*

11o*

92*

16 1.2 1.3 108.5 305 18.0 7.6

,'C)

-L 9

9 9

EEEEEEEEEEEEEE5EDEM

TP 2 Tsit Tsi Tso2 Tso Tctb Thb P

qi q2 Pond Level Cond. Turb.

h Tri Tphi a

a Date

F 1

F

F

F

F

F

F

F PSIG gg Feet pnhos JTU g

1_1/28/78 h6*

$3'

$0*

7h*

70*

78*

70*

110' 90.5*

16 3.2 1.3 107.0 310 1h.0 7.6 11/29/M h8*

52' 50' 75*

70*

78*

72*

110' 90.5*

16 1.2 1.3 lot.5 265 16.0 7.6 11/30/7d h6*

$1*

h9*

72*

D/*

75*

70*

110' 90*

16 1.2 1.3 loe.0 285 15.0 7.7 12/1/7d h5*

50*

hb' 70*

66*

7h*

68*

lu)*

68*

16 1.2 1.3 11.0 260 12.0 7.6 12/h/78 LS*

50*

L8*

70*

66*

72*

68*

109*

88*

16 1.2 1.3 107.5 265 25.0 7.5 12/S//d hd*

h8' h7*

6h*

62*

68*

65*

110' 86*

16 1.2 1.3 IJ7.5 255 20.0 7.7 12/8/78 h5*

58*

68*

97*

66*

6ti-109*

87*

15 1.2 1.3 107.5 250 15.0 7.6 12/11/78 L3*

L6*

h6*

62*

65*

6h*

HO' 86*

15 1.2 1.3 107.5 235 1h.0 7.6 12/12/7d h5*

h6*

L6*

62*

61

6h*

110*

86*

15 1.2 1.3 108.0 235 19.0 7.6 12/13/78 h5*

00*

60*

63*

In*

8h.2*

15 1.2 1.3 108.5 215 20.0 7.6 12/1h/78 hh*

M*

h6*

60*

(h*

63*

116' 82.h*

13 1.2 1.3 108.0 205 15.0 7.6 12/15/78 M*

hh*

h6*

61*

76*

7h*

12h*

8h.2*

12 1.2 1.3 106.5 157 16.0 7.h 12/18/78 h6*

h2*

62*

65*

66*

12h*

77*

12 1.2 1.3 107.5 190 5.0 7.6 12/19 //8 h5*

h3' h3' 61*

61*

62*

63*

99*

82?

13 1.2 1.3 108.5 1ho Ib.0 7.h 12/20/78 h7*

M*

68*

70*

71*

106*

81*

12 1.2 1.3 108.25 150 10.0 7.3 12/21 /18 h5*

hh*

61*

6h*

63*

115*

S1*

12 3.2 1.3 108.75 190 1h.0 7.5 12/22/18 h5*

h3' h 3' 61*

61*

62*

63*

118*

82*

12 1.2 1.3 107.25 19) 9.07.5 12/26 /18 h5*

h5*

62*

o2' 65*

6h*

109*

82*

12 1.2 1.3 10/.5 210 37.0 7.5 12/27/78 hh*

L3*

h3*

61*

60*

63-62*

109' 81*

12 1.2 1.3 1u7.25 220 25.0 7.6 12/28//8 h6*

hl*

$9' 58*

62*

60*

109' 81*

12 1.2 1.3 108.25 2ho 30.0 7.6 1/2//9 h2*

hh*

1,L '

62*

66*

122' 8h*

13 1.2 1.3 108.0 225 23.0 7.3 1 /3 /19 h2*

h3-h3' 60*

60*

63*

62*

108*

81*

12 1.2 1.3 107.5 215 5h.0 7.2

.3 a p V

/)

cf 9

9 O

i re?

p N

eW W

ep ww@

m w a re a e ra rv lar

The following Table has been corpiled to show the chlorine demand of the Susquehanna River at Peach Botton.*

Date ppn C1 added 2 /5 /18 0.21 2/27//8 1.10 3 /6 /18 1.h5 3 /15 /18 3.50 3 /22 /18 1.10 3 /29 /18 0.50 h/12/18 0.21 h/19/18 0.30 h/26/18 0.25 5 /3 /18 o.16 5/10//8 o.26 5 /18 /18 0.ho 5/2h/IS 0.30 6/8 /18 o.53 6 /28/18 1.00 7 /13 /18 0.72 7 /19 /18 1.20 7 /26 /18 0.68 8 /2 /18 0.91 8 /9 /16 1.12 8/16//8 0.80 8 /23 //8 o.98 8 /30 /18 0.97 9/1h//8 0.72 9 /18 /18 0.60 9 /21 /78 1.05 9 /25 /18 1.12 9 /28 /18 0.7e 10/2/t8 0.72 10/11 /78 0.91 10/18/78 0.78 10/25//8 0.h6 n/1/78 0.72 11 /8 /18 0.32 11/15/18 0.50 11/22 /l8 0.50 1

I 11/29 //8 o.h2 O'I 2;9

Date pyn C1 added 1213h8 0.LL m

/

12hoh8 0.h2 12/27M8 0.h9 1/3hp o.h5 1/19hp o.1h k

Chlorine addition required before appearance of free residual.

E E

v.s W

1, 5

1 L

e 32l 2.10

s h.

6 3

.d l i

%ol 1

1 1

V o 1

- N g" d

S e

tan l s

i a

d 5

5 8

r t i

o o%l 6

5 6

l T

o 7

h S

C 2

s t

5 5

2 s

e Ti 3

h 3

e n

o 2

9 9

l i

M b

L a

t

,s 3

9 1

3 6

7 g

. nm 8

L 5

9 0

0 n

ti a i

Par 6

1 1

8 3

3 w

gg c

0 0

o 0

0 o

llo f

s

.d e

li 6

9 8

9 h

%ol t

V o 1

1 1

1 S

n d

i e

t d

a e

n l s_

l i

a d

1 7

7 8

i r

t i

p o o%l 7

5 1

1 m

l T

o 1

1 1

o h

S c

cn n

U e

e t

9 h.

3 2

b 1

s E

%i 2

2 8

8 e

a 8

9 8

8 v

e M

a n

h iL s

,s 7

8 h

6 1

1 nm 2

9 9

0 1

8 n

o

_ ti a 5

6 8

0 3,

1 i

_ War t

gg o

1 o

5

?

3 avre s

nnn nnn nnnnn nnnn nnnn nnnn b

iii iii iiiii iiii iiii iiii o

mmm mmm mnmmm mmmm mmmm ummm e

550 000 000G0 0505 5055 5000 b

e_

222 222 22222 2121 2221 2222 u

l t

u d

d e

mmm mmm mmmnm mmmm mmmm mmmm n

h ppp ppp ppppp pppp pppp pppp a

c ppp ppp ppppp pppp pppp pppp S

000 000 00505 0070 00o0 e

n 122 223 22121 1101 11.l.1 1111 l

o u

i o0o oGo ooooo oe00 oooo o000 d

t e

a ac

+*

ac-c c h

n c

c c

i s

ro 5

5 96 08 h1 5

396 6h1 n

l 181 181 12311 2381 1122 9123 o

h

/// /// ///// //// //// ////

i C

222 333 hh555 5566 7778 8888 tan iro 8

8 8

8 l

7 7

h

/

8 8

c 1

1 8

2 7

7 s

2 2

1 2

/

e

/

7 6

s t

2 3

5 6

/

d a

8 9

o D

i r

5 2

7 2

e 2

2 1

2 7

p

/

M

/

1 2

h 5

7 8

e hT h

tn 1

2 3

h 5

6 o

M a

j.

)

Line 41, Unchlorinated Line 52, Chlorinated

__Wt.

Total Wt.

Total

gain, 5

I

Vol, gain, T

T Vol Month Dates Ch1crination achedule grats Moint.

Solids Solids e

Moist.

Solids Soli 7

9/10 - 10A//8 9/11 0.13 ppm - 15 min.

--c-9/1h -> 0.10 ppm - 15 nin.

9/18 -> 0.10 ppm - 15 nin.

9/21 0.10 ppm - 15 min.

--c-9/25

--e> 0.10 ppm - 15 ain.

9/28

0.12 ppm - 15 min.

10/2 -> 0.13 ppm - 1< nin.

2.296 88.6 11.h 2.5 0.098 92.9 7.1 5.

8 10/5 - 11/3 /78 10/11

-c. 0,10 ppn - 20 min.

10/18

0.12 ppm - 20 nin.

10/25

-c. 0.10 ppm - 20 min.

11 /1

0.10 ppm - 20 nin. 3.90h 89.0 11.0 2.0 0.hhD 93.0 7.0 5.1 9

llA - 12/h/78 11 /8 --> 0.10 ppm - 10 nin.

11/15

0.10 ppm - 10 nin.

11/22 -e 0.10 ppm - 10 min.

11/29

0.10 ppm - 10 nin.

1. '36 88.0 12.0 h.6 0.678 95.9 h.1 2.h 10 12/5/78 - 1A/19 12/13

0.10 pen - 15 min.

12/20

0.10 ppm - 10 min.

8 12/27

--e> 0.38 ppm - 30 nin.

I 1/3

-c, 0.10 ppm - 10 nin. 1.127 96.7 3.3 2.0 0.197 93.h 6.6 3.0 11 1/5/ - 1/31//9 1 /19

0.16 ppm - 20 min. 0.018 61.1 38.9 16.7 0.hh8 5.h 9h.6 11.h i

i Note: Total solids determined at 10$*C3 Volatile solids determir.ed at 650*C de l'

1' 1

1

.t 9

l cc 4

N h

A (a

l e

e t

&. Q W

W M

--'

ML19224D501

Text

Navigation menu

Search