Caution
At pains to stress
07/28/11 15:29
1) Chlorine use not recommended . . .
Since chlorine-based disinfectants react with natural organic material, exerting a chlorine demand (precursor to the emergence of chlorination by-products, i.e., carcinogenic trihalomethanes), the use of Moringa oleifera crude extract in conjunction with primitive application of chlorine-based disinfectants is not recommended.”
2) Second Disinfection Process Recommended . . .
“The relationship between infectious turbidity dosage (pathogens attached to suspended particles) and host susceptibility, especially among the malnourished and vulnerable (children under 5), is a complicated and critical factor that contributes to the likelihood of acquiring a waterborne illness, i.e., diarrhea, a leading cause of extreme child morbidity and mortality in the developing world. Rudimentary Moringa oleifera usage can produce potable water of higher quality than the original source, but is unable to guarantee 100% complete viral and/or bacterial elimination immediately after treatment or storage. If at all possible, an additional second disinfection (excluding chlorine) process is recommended.”
3) Not effective at low turbidity . . .
The performance efficiency of Moringa oleifera is better with moderately to heavily turbid water. It is not an effective coagulant for low-turbidity (<50 NTU) water. The reason, basically if you try to treat low-turbidity water you’ll potentially end up with more organics in the water than you originally started without any performance benefits. See also . . . Unique Disadvantages of Chlorine.
Since chlorine-based disinfectants react with natural organic material, exerting a chlorine demand (precursor to the emergence of chlorination by-products, i.e., carcinogenic trihalomethanes), the use of Moringa oleifera crude extract in conjunction with primitive application of chlorine-based disinfectants is not recommended.”
2) Second Disinfection Process Recommended . . .
“The relationship between infectious turbidity dosage (pathogens attached to suspended particles) and host susceptibility, especially among the malnourished and vulnerable (children under 5), is a complicated and critical factor that contributes to the likelihood of acquiring a waterborne illness, i.e., diarrhea, a leading cause of extreme child morbidity and mortality in the developing world. Rudimentary Moringa oleifera usage can produce potable water of higher quality than the original source, but is unable to guarantee 100% complete viral and/or bacterial elimination immediately after treatment or storage. If at all possible, an additional second disinfection (excluding chlorine) process is recommended.”
The performance efficiency of Moringa oleifera is better with moderately to heavily turbid water. It is not an effective coagulant for low-turbidity (<50 NTU) water. The reason, basically if you try to treat low-turbidity water you’ll potentially end up with more organics in the water than you originally started without any performance benefits. See also . . . Unique Disadvantages of Chlorine.
