Adsorption - Study guides, Class notes & Summaries

Pesticides - Answer- include herbicides, insecticides, fungicides, rodenticides, and many other substances used to kill, harm, or repel pests. General Use Pesticides - Answer- may be bought over the counter without a pesticide license. Restricted Use Pesticides (RUPs) - Answer- are a category of products that pose a higher risk to people, animals, or the environment. They can only be purchased by a person with a pesticide license; use requires supervision by a licensed applicator. Pestic...

Abiotic factors - Related to non-living elements such as air pollutants wind water and temperature. Absorption - The movement of a chemical into plants, animals, microorganisms or soil Action threshold - A predetermined level of pest infestation or damage at which some type of pest management action must be taken. Active ingredient - The chemical in a product responsible for pesticidal activity Acute effects - Illnesses or injuries that occur shortly after exposure to a pesticide ...

WA Pesticide Test Exam Questions With 100% Correct Answers An inversion is when warm and cool air mix, causing turbulent air. T/F - answerFalse Which of these herbicides is more toxic? paraquat with an LD50 of 50 mg/kg 2,4-D with an LD50 of 700 mg/kg - answerparaquat with an LD50 of 50 mg/kg Which of the following must be recorded for a landscape herbicide application to be in compliance with WSDA for pesticide application recordkeeping? Starting and ending time of application Target pest(s) Nam...

Activated carbon used - Calgon CPL Adsorbents and examples - mass separating agents ex: molecular sieve zeolites, activated alumina, silica gel, activated carbon Adsorption breakthrough curve - Instantaneous step change in outlet concentration from pure He to feed conc of CO2 Appears as S shaped curve due to mass and heat transfer effects and other non-ideal behaviors Characteristic velocity - velocity each concentration moves at according to equilibrium theory Concentration and velocity ...

IFSTA ESSENTIALS OF FIRE FIGHTING 7th Edition Chapter 5 Questions and Answers 100% CorrectIFSTA ESSENTIALS OF FIRE FIGHTING 7th Edition Chapter 5 Questions and Answers 100% CorrectIFSTA ESSENTIALS OF FIRE FIGHTING 7th Edition Chapter 5 Questions and Answers 100% CorrectIFSTA ESSENTIALS OF FIRE FIGHTING 7th Edition Chapter 5 Questions and Answers 100% Correct Airborne pathogens may cause illness through inhalation or: Select one: a. adsorption. b. direct contact. c. absorption. d. ingesti...

3 things that determine vulnerability to groundwater contamination. - ANSWER-Geologic conditions, depth to groundwater, and weather conditions. Zones of saturation - ANSWER-Areas where water collects underground(Where groundwater is found) Every 5 years or 12 credits in 5 year period. - ANSWER-How often must a pesticide applicator reexam for his license? Oil degredation-resistance and filter efficiency - ANSWER-What respirators are classified by 75 ft - ANSWER-Legal distance from pri...

Abiotic - ANSWER-related to factors or things that are separate and independent from living things; nonliving (air pollutants, wind, water, temperature) Abiotic stresses - ANSWER-Caused by unfavorable growing conditions (drought, wind, flood) Absorption - ANSWER-The movement of pesticides into plants and, to a lesser degree, soil microorganisms. Adjuvant/Additive - ANSWER-Substance added to a pesticide to improve its effectiveness, usability or safety such as penetrants, spreader-sticke...

Fixed bed adsorption - utilizes a solid mass separating agent packed inside a column to separate in a gas or liquid stream Adsorbents and examples - mass separating agents ex: molecular sieve zeolites, activated alumina, silica gel, activated carbon What is adsorbed? - CO2

Tcfp HazMat Operations 2023 Exam Questions and Answers When responding to hazardous materials/WMD incidents Operations level responders shall be able to preform the following task... - ANSWER 1. Analyze a HazMat incident to determine the scope of the problem 2. Plan an initial response 3. Implement a planned response 4. Evaluate the progress Analyzing a hazardous material incident to determine the scope of the problem involves... - ANSWER 1. Surveying the incident to identify containers...

Adjuvant - ANSWER-An additive to a pesticide that enhances pesticide effectiveness Aquatic Life - ANSWER-Organisms that spend all or part of their life in surface waters Direct pesticide application - ANSWER-A precise application to a specific area or site, such as a basal application to woody plants, crack-and-crevice treatment in a building, or specially positioned nozzles so only weeds are sprayed during a band application to crops. Impact - ANSWER-A change in the chemical, physical ...