Our treated sewerage system solves the following problems. 1. no organic pollution. 2. no smell/anaesthetic nuisance. 3. no contamination of underground water table. 4. no spread of diseases such as cholera, diarrhorea or dysentry. 5. treated sewage water is rich in nitrogen and good for irrigation. 6. no infestation with flies and cockroaches. 7. no emptying/mantainance required.,BIODIGESTER SEPTIC TANKS AT AL-HIRA HOLDINGS (U) LTD.,0782550671 0706444264
USh2,500,000