Tingkat Toksisitas Logam Perak dari Limbah Fotografi pada Sungai Badung di Denpasar dan Pemisahnya secara Elektrodeposisi
TlNGKAT TOKSISITAS LOGAM PERAK DARI LlMBAH FOTOGRAFI
PADA SUNGAI BADUNG 01 DENPASAR DAN PEMISAHANNYA
SECARA ELEKTRODEPOSISI
Oleh
I W. Budiarsa Suyasa
PROGRAM PASCASARJANA
INSTITUT PERTANIAN BOGOR
1999
ABSTRACT
I W. Budi..... Suy.... Nrp. 97163/ PSL. Toxicity of Silver from Photography
wasle at
Badung river Area
of Denpasar and Its Management with
Electrodeposition method. Under the surpervising team: Muchammad Sri Saeni,
(head), Latifab K. Darn.man (member), and Hendra Adijuwana (member).
Photograph laboratory bas developed as concentrared in Denpasar City.
The process of photography bas • negative effect because of wasre, the resulting
silver is toxic of heavy metal, into aquatic system, thus polluting it, including the
river, well
warer and organism that live there. The research of toxicity level of silver
was conducred in the area of Badung River of Denpasar in June, July, and August
(dry season) 1998 and Decernber to January (wet season) 1999.
The quality standard of indirect discharge of wasre water (the water
quality standard of caregory B ) was used on the basis of the Regulation of Minister
of Envirooment oflodonesia, No. 51IMENLHlIO/I995. To determine toxicity level
of each location was applied Complere Randomizid Design (CRD) and Duncan test.
warer, sediment, well water, and
The results of analysis of warer show that there are three
The analysis of sample including the
fish (Til/apia mosambica).
location (1,2 and 3) was pollured with 0.056 - 0.066 ppm concentration of silver
(>0.05 ppm) Concentration of silver is over up to three mile a long from resource.
The well water the nearby area was polluted, especially the distance of 5 m from
In the sediments,
concentration of silver much higher than control (1. 918 - 2.677 ppm). While In fish
Badung River. It bas
concentration of silver
0.057
ppm.
(Til/apia mosambica) that live in the area of Badong River of Denpasar have
concentration of silver higher than control (0.565 ppm).
For management of photography wasre, the experiment was conducred
to determine optimal parameters of electrocieposition. Deposition of silver was
genarated by 1.9 Volt, 2.5 % content of sulfate acid in 50 ml of waste that dilution
up to 1000 ml on 65 minutes a long that can attact up to 90 % content of silver.
RINGKASAN
I W. Budiarsa Suya... Nrp. 97163 ! PSL. Tingkat Toksisitas Logam Pernk dan
Limbah Fotografi parla Sungai Badung di Denpasar dan Pemisabannya Secara
Elektrodeposisi. Dihawah bimbingan : Prof. Dr. Ir. M. Sri Saen;, MS. Sebagai
ketna, Dr. Ir. Latifab K. Daruoman, MS. Dan Ir. Hend.. Adijuwana, MST.
Masing-masing sehagai anggola.
Denpasar adalah Ibukola Propinsi Bali, seperti balnya kOla-kola besar
lainnya di Indonesia, industri fotografinya berkernbang pesat seiring dengan tuntutan
kernajuan peradahan manusia. Film yang digwtakan daIam proses fotografi dilapisi
logam perak, parla proses pengembangan film, sebagian perak terlepas parla larutan
pengembang dan pembilasan yang terbuang sehagai limbah. Limbah fotografi sering
tidak diperbatikan, sebingga limbob tersebut terbuang dan dapat mencemari
!ingkungan.
Penelitian ini dilak
PADA SUNGAI BADUNG 01 DENPASAR DAN PEMISAHANNYA
SECARA ELEKTRODEPOSISI
Oleh
I W. Budiarsa Suyasa
PROGRAM PASCASARJANA
INSTITUT PERTANIAN BOGOR
1999
ABSTRACT
I W. Budi..... Suy.... Nrp. 97163/ PSL. Toxicity of Silver from Photography
wasle at
Badung river Area
of Denpasar and Its Management with
Electrodeposition method. Under the surpervising team: Muchammad Sri Saeni,
(head), Latifab K. Darn.man (member), and Hendra Adijuwana (member).
Photograph laboratory bas developed as concentrared in Denpasar City.
The process of photography bas • negative effect because of wasre, the resulting
silver is toxic of heavy metal, into aquatic system, thus polluting it, including the
river, well
warer and organism that live there. The research of toxicity level of silver
was conducred in the area of Badung River of Denpasar in June, July, and August
(dry season) 1998 and Decernber to January (wet season) 1999.
The quality standard of indirect discharge of wasre water (the water
quality standard of caregory B ) was used on the basis of the Regulation of Minister
of Envirooment oflodonesia, No. 51IMENLHlIO/I995. To determine toxicity level
of each location was applied Complere Randomizid Design (CRD) and Duncan test.
warer, sediment, well water, and
The results of analysis of warer show that there are three
The analysis of sample including the
fish (Til/apia mosambica).
location (1,2 and 3) was pollured with 0.056 - 0.066 ppm concentration of silver
(>0.05 ppm) Concentration of silver is over up to three mile a long from resource.
The well water the nearby area was polluted, especially the distance of 5 m from
In the sediments,
concentration of silver much higher than control (1. 918 - 2.677 ppm). While In fish
Badung River. It bas
concentration of silver
0.057
ppm.
(Til/apia mosambica) that live in the area of Badong River of Denpasar have
concentration of silver higher than control (0.565 ppm).
For management of photography wasre, the experiment was conducred
to determine optimal parameters of electrocieposition. Deposition of silver was
genarated by 1.9 Volt, 2.5 % content of sulfate acid in 50 ml of waste that dilution
up to 1000 ml on 65 minutes a long that can attact up to 90 % content of silver.
RINGKASAN
I W. Budiarsa Suya... Nrp. 97163 ! PSL. Tingkat Toksisitas Logam Pernk dan
Limbah Fotografi parla Sungai Badung di Denpasar dan Pemisabannya Secara
Elektrodeposisi. Dihawah bimbingan : Prof. Dr. Ir. M. Sri Saen;, MS. Sebagai
ketna, Dr. Ir. Latifab K. Daruoman, MS. Dan Ir. Hend.. Adijuwana, MST.
Masing-masing sehagai anggola.
Denpasar adalah Ibukola Propinsi Bali, seperti balnya kOla-kola besar
lainnya di Indonesia, industri fotografinya berkernbang pesat seiring dengan tuntutan
kernajuan peradahan manusia. Film yang digwtakan daIam proses fotografi dilapisi
logam perak, parla proses pengembangan film, sebagian perak terlepas parla larutan
pengembang dan pembilasan yang terbuang sehagai limbah. Limbah fotografi sering
tidak diperbatikan, sebingga limbob tersebut terbuang dan dapat mencemari
!ingkungan.
Penelitian ini dilak