WATER PURIFICATION TECHNOLOGY, THE USE OF WATER HYACINTH MICROORGANISM AND ORGANIC WASTE PRODUCT IN IMPROVING THE QUALITY OF WATER FROM BATIK WASTE TREATMENT

Batik home industry is widely developed at this time. Increasing the number of activies could increase environmental water pollution. Environmental pollution caused by batik waste water can be found in the river which is the main source of agricultural activities, fisheries and processed into drinking water sources. The aims of the study were to determine the ability of microorganisme in the Euchornia crassipes in improving the quality of water BOD and COD of waste water batik solution after treated with solution of water hyacinth microorganisme and rice sugarcane huskes and bamboo charcoal. Water waste solutions were taken from three different sites of home batik industries in: (1) Surakarta, (2) Sragen, and (3) Pekalongan. The Result showed that effluent pH dropped, temperature of liquid waste tends to fluctuate up and down with a difference of 1°C of the initial temperature of the liquid waste. Color Processing Waste after experiencing a decline of up, conductivity in the column reactor bagasse and rice husks column reactor increased and decreased in bamboo charcoal column reactor up. The value of BOD, COD, TSS and TDS tend to fluctuate. Chemical compounds of a Ammonia was drastically reduced. For the heavy metals chromium and cadmium has never been detected, which was much lower than the maximum levels of crom is (1 mg / L).