Analisis
Beban Pencemar dan Kapasitas Asimilasi
di Estuari
Sungai Belau Teluk Lampung
Luky
Sembel
Jurusan Ilmu
Kelautan Fakultas Peternakan Perikanan dan Ilmu Kelautan
Universitas
Negeri Papua
Email :
lukysembel@yahoo.com
Received 02
Maret 2012; received in revised form 23 Maret 2012;
accepted 15
April 2012
ABSTRACT
Utilization
around of Belau Rivers was diverse, such as agriculture, industry, households,
hotels, markets, residential population and fishing boats. According to the explanation, the purpose of this study was
to determine distribution and concentration distribution patterns of Pb, Cd,
and Cr which evaluated from the distribution of salinity, calculate the
assimilation capacity in marine and analyzing the direction of environmental management Estuary
Belau at Lampung Bay. The data was analyzed by using the view pattern of
relationship between dissolved heavy metals
and salinity through mixing graph
approach. Furthermore, to know the pollutant load and capacity of assimilation
were use a graph of the relationship between the concentration of each
parameter with pollutant load on these parameters. The results analysis of pollutant loads and assimilation capacity showed that the parameters of TSS, BOD and COD were still
able to perform self
purification, whereas for the parameters of nitrate,
phosphate, Pb, Cd and Cr were unable to perform self-purification. The management must be built not only within the autority of
Lampung Government and the staffs, but also must be holistic upstream to
downstream along the river that involves several government autority.
Tidak ada komentar:
Posting Komentar