Efektivitas dan Manfaat Saringan Media Campuran Terhadap Kualitas Air Sungai (Studi Kasus di Kali Sunter Jakarta Utara)

(1)

EFEKTMTAS

DAN

MANFAAT

SARINGAN

MEDIA CAMPURAN

TEREADAP

KUALITAS

AIR

SUNGAI

(SYWDIUSUS

D I W S U N T E R JA&QRTA

UTARA)

R I D W A N

SEKOLAH

PASCASARJANA

INSTITUT PERTANIAN

BOGOR

(2)

(3)

P 4

ABSTRAK

-.

-Sedrrqgkan

-.

Tingkat

-

. .

dimiliki

saringan

D

(3-3-52,1%),

B

(3234-51,65%), C (31,W-51,23%),

dm

saringan A (31,78-50,28%) Mtulr

patrlmeter warmi, padatan terms@, DHL, dan

BOD.

%mu jenis sarhgan dapat

dipergunakan

sebagai alat na- air

dm

pendaur

utaog

-.

s penggunaan air.

g.

5

Jatzrk

rumah dari

&DM

Smtm * nilai ekommi manfaat air

dan

3

(4)

ABSTRACT

-

_r_{" T S Q}

3 Q Q

,

'

.

s

'

a_ RIDWAN. Effectiveness a d Bewas of the Combined Material Filter for tbe Quality of

River Water

(b

Study in the Sunter River of North Jakarta) (under the supervision of

~ 3 r

g~

2

3

5

g

7

MUCHAMMAD

SlU SAENl

as head of the committee, aud BUNASOR SANIM,

Q G , ,

2

S ~ g g s BIBIANA WDNATI LAY, as members).

$ g g p ? .

The water &r used 4 and 5 combinations of materials. These layered materials

3 g z 5 , C

Z f Z f

Q Qere plsced inside the

otrainer

plastic

tube

with measurement of 40 cm

iu

height and

r " Q r Q

s s 5 . 5

38

crn in.dhmter, which was filled with 5 cm -her for the bottom and surface area,

2 8 ~ x 9

0 c 4 4m layers of sand, gravel, redbrick

and

zeolite. The experiment was conducted in I S S 3 2 ~ V ~ B Q Q

$ s & t + Q

Q , f = s

3akarta, from Juoc 2003 to July 2004. The water M i ' s field studies was

taLm

_from

g

-.

e

0 heavily polluted water of Sunter River. All mstaiPls during tbe were s t e r * p d prior P 5

s.

2.

3 2 0 ~ %h use. Asessment

for

water quality s w a r d was based on the decree of

the

Gownor '

3

t g g x

r . Bf sakark

3

2

H .

=

This s t d y

aims;

firstly, to analyze the effectiveness of the combined material fitter;

5

&mily,

-.

to find out the w m b ~ mataial filter can _be_used_{i i r}-ive _wastewater

8

girabmnt unit

and

water cycle; thirdly, to d a d a l e and d y z e mnomir; value of water

8 s %t~f&; and fourthly,

to

calculate

a d

analyze water benefits in relation to community

* T Q (D

=

2 s

"' Z Q ,;fsocial ecommic woditions. Spatial d y s i s using anovu,

LSD

test, regression line

d

-.

2.

,

9 &ffectiveness percentage were c;uried out to achieve the f h t and second. Objective

Q

3.

3

o

n o 'where as total ecowmic value (TEV) by contingent valuation method (CVM) and

7 3 1111

9

8 % $multiple

linear

regression were used the

third

aad

the fourth.

B

3 5 The resutts of tbe study &wed

tbat

two level e M v e n e s s

the

following are

list

3

3:

v fihers w a e mre effective to the least one. The height level effectiveness namely; filter D

n

Z E

X

5 3 (59.13-98.73%), E k B (58.32-98.71%), C (57.01-98.67%?),

and

A

a Q g

4 3

(55.27-98.63%) fbr pameters turbidity, hardness, ammonia, nitrat, nitrit, phosphate,

$

-3

iron,

COD,

total colifbrm,

aad

Ecoli. The medium level effectiveness namely;

X

_.

H

₃ filter D (32,53-52,1 PA), Bter B (32.34-51.65%), mer C (3 1.97-5 1.23%), and

mer

A

g.

(31.78-50.28%) for pammters color, suspded solids, electrical wnductivity,

and BOD.

e

3

All

f

W

can

be

ussd for wastewater treatment

aad

water cycle.

"

g

s results of CVM showed that the benefits

for

water is IDR 101,760,000. by

the

;rT

!3 wear,

WTP is

IDR 48513,000. by the year in relation distance. 'Ibe kaeMP with the

2

E?

0

@,01 are to influend of WTP of the community and sign%-

s

-. ucation, occupation, income, disease, health cost, distance, length of stay, total number

f

3

water cost. The TEV is influenced by WTP of the corntndy with the

E

Q ss si&aace related to social ecommic conditions such age, d u d o n ,

P b r m , chmce, total number of M y

and

total water used.

Tk

3

B y income distributions by the month are between 26.67-40.000h for

(5)

EFEKTMTAS

DAN

MANFAAT

SARINGAN

MEDIA

CAMP-

TERaADAP KUALITAS

AIR

SUNGAI

(STUDI&4SUS

D I W S m R

J m T A

UTARA)

Dktasi

Sebagai

salah

satu syarst

untuli

mmpmleh g e k Doktor

Program

Studi

Pengelolaan

Sumberdaya

Alam

dan

-

L

SEKOLAH

PASCASARJANA

INSTITUT PERTAMAN BOGOR

BOGOR

(6)

(7)

(8)

(9)

(10)

(11)

(12)

(13)

(14)

(15)

(16)

(17)

(18)

(19)

(20)

(21)

(22)

(23)

(24)

(25)

(26)

(27)

(28)

(29)

(30)

(31)

(32)

(33)

(34)

(35)

(36)

(37)

(38)

(39)

(40)

(41)

(42)

(43)

(44)

(45)

(46)

(47)

(48)

(49)

(50)

(51)

(52)

(53)

(54)

(55)

(56)

(57)

(58)

(59)

(60)

(61)

(62)

(63)

(64)

(65)

(66)

(67)

(68)

(69)

(70)

(71)

(72)

(73)

(74)

(75)

(76)

(77)

(78)

(79)

(80)

(81)

(82)

(83)

(84)

(85)

(86)

(87)

(88)

(89)

(90)

(91)

(92)

(93)

(94)

(95)

(96)

(97)

(98)

(99)

(100)

(101)

(102)

(103)

(104)

(105)

(106)

(107)

(108)

(109)

(110)

(111)

(112)

(113)

(114)

(115)

(116)

(117)

(118)

(119)

(120)

(121)

(122)

(123)

(124)

(125)

(126)

(127)

(128)

(129)

(130)

(131)

(132)

(133)

(134)

(135)

(136)

(137)

(138)

(139)

(140)

(141)

(142)

(143)

(144)

(145)

(146)

(147)

(148)

(149)

(150)

(151)

(152)

(153)

(154)

(155)

(156)

(157)

(158)

(159)

(160)

(161)

(162)

(163)

(164)

(165)

(166)

(167)

(168)

(169)

(170)

(171)

(172)

(173)

(174)

(175)

(176)

(177)

(178)

(179)

(180)

(181)

(182)

(183)

(184)

(185)

(186)

(187)

(188)

(189)

(190)

(191)

(192)

(193)

(194)

(195)

(196)

(197)

(198)

(199)

(200)