Solid Waste

?
Q L B M U N I C I P A L W A S T E D H X G
M B C H Q B Q F S R N J P H D Y X K X N M
O U N L K P E H Y E P U D T C N M S I I R
A I O P O V R R F D R F T X E P P P G H P
E L I I A T X E R U O P U K I P S E A Q F
I T T A S C V G B C D W F X F T P R G A H
T I A M C H G U U E U D N S L Y K I S X X
F N I V J H X L V R C A O S R P H M R Y Y
A O D D A L C A U E T G I M O E U E P C L
E B E J L J W R T U I G T J S P V T C E V
E S M W X R I C W S O R A S L Y H E U I S
T O E R Y E L O F E N E L A H R W R L Q P
E L R G B Y M V B R L G U H B O A F M Y X
B E O C P F M E S E O A S O U L G E N A F
X S I H G W U R M C O T P U A Y H N P Y F
O C B R K D Q I I Y P E A N W S J C A S Y
G E R U B K Y N R C H S C L A I D E D U H
A N E L V H Y G D L A T N E D S S Q L X Y
T C M Y P A T X G E Y A E V B L I L O I Q
K E C B S D Y Q O Q O X J E C X U O C G C
O L G G J P K W X D Q G O K G W N S C O P

Clues

  • a tax on warring sand, gravel and crushed rock (10, 3)
  • at very low oxygen levels tyres thermally decompose to various products (4, 9)
  • collected by a bin man (9, 5)
  • knowing they won't last very long (5, 2, 12)
  • recycling pre-consumer waste (10, 4)
  • sealing waste in a solid material to prevent escape (13)
  • the three r's (18)
  • to reduce pest problem (7, 8)
  • to trap blowing litter (9, 5)
  • using bacteria to breakdown organic pollutants (14)

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