Abstract :
Non-coliform bacteria are gram-negative stems that are unable to ferment
lactose, including Salmonella sp., Proteus sp., Pseudomonas sp., and Shigella sp.
Transmission of non-coliform bacteria through unhygienic water consumption can
cause illness with complaints of diarrhea, dysentery, typhus, and cholera. Water
sources must meet sanitation requirements and the location of water sources must
be within ?10 meters of pollution by organic waste such as animal waste, tofu
waste and septic tanks. This is done to avoid water pollution.
This scientific paper aims to identify gram-negative non-coliform stem
bacteria in water sources near organic waste based on literature studies. This study
uses secondary data collection taken from several scientific journals. Data
analysis technique used is descriptive analysis method. The results of research
from the four reference journals reviewed with a total of 31 samples obtained 19
positive samples of non-coliform gram-negative rods, the species found were
Salmonella sp., Shigella sp., Pseudomonas sp., Proteus sp.
Almost all samples did not meet the microbiological requirements because
the water source used to meet the daily needs of the community was located ?10
m from pollution by organic waste such as animal waste, tofu waste and septic
tanks, resulting in water pollution.