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s e b a n y a k t i g a u l a n € l a n . P e n d a n a t a n y a n g d i L a k u k a n p a d a k e n t a n E l n e l i p u t i a n a l i s a k a d a r a i r , k a d a r a b u d a n k a d a r p a t i s e d a n E l p a d a t e p u n E k e n t a n g n e l i p u t i a n a l i s a k a d a r a i r , k a d a r a b u , k a d a r ' p a t i , r e s i d u s u l f i t , u i i o r g a n o l e p t i k ( w a r n a d a n b a u ) s e r t a r e n d e n e n . H a s i l p e n e l i t i a n m e n u n j u k k a n b a h w a p e r l a k u a n k o n s e n t r a s i N a - m e t a b i s u l f i t d a n l a n a p e r e n d a n a n d a l a n C a ( O H ) r t e r d a p a t h u b u n g a n y a n E s a n E a t n y a t a t e r h a d a p k a d a r - a i r , k a d a r a b u , k a d a r p a t i , r e s i d u s u l f i t d a n r e n d e n e n . s e d a n d k a n i n t e r a k s i a n t a r p e r l a k u a n t e r i a d i p a d a w a r n a d a n b a u t e p u n E l k e n t a n c l . B e r d a s a r k a n . h a s i 1 p e n g a n a t a n t e r h a d a p s i f a t k i n i a w i d a n s e n s o r i s t e p u n g k e n t a n g y a n E l t e r b a i k p a d a p e r l a k u a n p e r e n d a n a n C a ( O H ) z s e l a n a 2 i a n d a n k o n s e n t r a -s i N a - n e t a b i -s u l f i t O , 2 % d e n - g a n k a d a r a i r 1 1 , 6 5 7 . , k a d a r a b u 3 , L 3 Z , k a d a r p a t i 7 0 , 5 8 U , r e s i d u s u l f i t 3 0 , 8 3 p p m d a n r e n d e n e n 1 7 , 9 5 , 4 .

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