Wastewater operators of approximately 7,5m3 / day. Toilets were arranged on site operators, education and awareness of workers about personal hygiene and environmental protection;
In works with equipment layout and setting water use sanitary, septic tanks standard 3-compartment design. Septic tanks are works performed concurrently serves two functions: sedimentation and decomposition sediment.
In septic tanks, sediment retained in the tank is sucked from 2-3 years / time, under the effect of the behavior anaerobic organisms, organic matter (dirt) is decomposed part forming gases and a portion forming insoluble inorganic substances. Waste will be decomposed, and clean water are also part and are led through an aerobic biological treatment before the self-absorbed, and sediment will be sucked periodically.
Pros: There are feasible, easy to implement.
Disadvantages: Increased costs to build septic tanks to collect and process.
The effect: The impact will be minimized when applying these measures.
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