Pasir Zeolit Apr. 1, 2015 10:26:15
Function: Increases oxygen levels in the water
 .... Madiun, Ponorogo, pacitan, Java central, western Java, Bali, NTB, NTT, Sulawesi, Kalimantan, Sumatra, Papua Etc.....
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a. Processing of raw sea water ( TDS < 35, 000 PPM)
b. Processing raw brackish water ( TDS < 5, 000 PPM)
c. Processing of fresh raw water ( TDS < 1000 PPM)
d. Contaminated raw waste....