In this work the variation in the elimination capacity of a biofilter as a function of the gas flow and toluene concentration was studied. A bioreactor 0.75 m highÃ14.5 cm diameter was used, divided into three equal stages, using compost to support the microorganisms, and sea shells to control the pH.
Mistletoe and holly have poisonous berries and are dangerous if large amounts are consumed. Poinsettias have bad side effects if eaten by your dog. Chamomile, alfalfa, comfry, penny royal and garlic are dangerous herbs for dogs to eat.
Top 10 Plants Poisonous to Pets. Download our Poisonous Plants newsletter! Every day, Pet Poison Helpline receives dozens of phone calls from dog owners and cat owners saying âMy cat ate a lily!â or âMy dog ate a plant. Is it poisonous?â Some of the most poisonous plants for dogs and cats are reviewed below.