EVALUASI KEAMANAN SUMBER AIR MINUM DESA MOJO KECAMATAN PADANG KABUPATEN LUMAJANG
Abstract: Little known about
the safety of natural water on enteric mikroflora population at Mojo Village
Padang Distric Lumajang Regency. We assessed the population of enteric
microflora i.e Salmonella and Eschericia coli in the wellspring. We performed a
randomized sampling to evaluate the population of Salmonella and Eschericia
coli of three natural water resource at Mojo Village. There were Jirun, Kali
Tengah and Sumber Suko water resource. Medium to colony identification were
used Salmonella Chromogenic Agar (SCA) and Enteric Hektoin Agar (HEA). SCA
resulted blue colony for Eschericia coli and magentha or violet colony for
Salmonella. While HEA resulted orange colony for Eschericia coli and green for
Salmonella. 250 mL of natural water was used to growth the enteric microflora.
We observed three water resource of Mojo Village contain enteric microflora.
The enteric microflora population was up to 2 log10 CFU/mL (more than 10
CFU/mL). These was a fantastic population, because enteric population must no
growth on drink water. Assuming the enteric microflora come from fish faecal,
because at the surrounding of water resource growth the fish. Three water
resource at Mojo Village were no safety to used as drink water if without water
treatment. The enteric microflora can dextructed by using filtration and UV
treatment or thermal process example water boiling.
Penulis: Aditya Oktavianto,
Nurhayati, Enny Suswati
Kode Jurnal: jppertaniandd140600