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Vaporization and Evaporation

Match the fol...

Question

Match the following correctly. [3 MARKS]

$\begin{matrix} a) C l e a n i n g o f w a t e r i s a p r o c e s s o f & i) s e w a g e t r e a t m e n t p l a n t b) W a s t e w a t e r r e l e a s e d b y h o u s e s i s c a l l e d & i i) r e m o v i n g p o l l u t a n t s c) D r i e d s l u d g e i s u s e d a s & i i i) l o w c o s t d i s p o s a l s y s t e m s d) D r a i n s g e t b l o c k e d b y & i v) m a n u r e e) W a s t e w a t e r i s t r e a t e d i n & v) s e w a g e f) S e p t i c t a n k s, c h e m i c a l t o i l e t s, c o m p o s t i n g p i t s a r e e x a m p l e s o f & v i) c o o k i n g o i l s a n d f a t s \end{matrix}$

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Solution

Correct matching: 0.5 marks each

$\begin{matrix} a) C l e a n i n g o f w a t e r i s a p r o c e s s o f & i i) r e m o v i n g p o l l u t a n t s b) W a s t e w a t e r r e l e a s e d b y h o u s e s i s c a l l e d & v) s e w a g e c) D r i e d s l u d g e i s u s e d a s & i v) m a n u r e d) D r a i n s g e t b l o c k e d b y & v i) c o o k i n g o i l s a n d f a t s e) W a s t e w a t e r i s t r e a t e d i n & i) s e w a g e t r e a t m e n t p l a n t f) S e p t i c t a n k s, c h e m i c a l t o i l e t s, c o m p o s t i n g p i t s a r e e x a m p l e s o f & i i i) l o w c o s t d i s p o s a l s y s t e m s \end{matrix}$

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