Odors Study guides, Class notes & Summaries

Typical Microbial-Remediation job sequencing: (Ans- 1. Identifying and stopping the source of moisture 2. Setting up containment 3. Establishing negative air 4. Removing contaminated building materials 5. Clean surfaces 6. Dry affected areas 7. Conduct post-remediation evaluation Odors detected in water damaged buildings can be caused by (Ans- Wet structural assemblies Wet contents Microbial Volatile Organic Compounds (Ans- (MVOCs) Byproducts of microorga...

If wastewater contains dissolved oxygen, the biological breakdown will reduce sulfate to sulfide. T or F CORRECT ANSWER False At a pH below 5, all sulfide is present in the gaseous h2s form and most of it can be released from wastewater. T or F CORRECT ANSWER True In order to control odors effectively, the operator should know where odors originate and the cause. T or F CORRECT ANSWER True Chlorination is one of the oldest and least effective methods of controlling odors. T or F CO...

Texas Wastewater Class B Exam (Latest 2023/ 2024 Update) Questions and Verified Answers| 100% Correct | Grade A Q: Ways to reduce bad odors coming from a collection system Answer: routinely cleaning slow running or low flow lines, adding chlorine or hydrogen peroxide to the collection system Q: Types of pipe that are commonly used in wastewater collection system Answer: ductile iron, Poly Vinyl Chloride (PVC) Q: Before entering a confined space a worker should A...

Why are gasoline and volatile solvents objectionable when present in a sewer? correct answers They produce an explosion hazard You should never attempt to install, maintain, repair or replace electrical equipment panels, controls, wiring or circuits unless correct answers You know what you are doing, are qualified and are authorized What are the different areas of traffic zones? correct answers Advance Warning Area, Transition Area, Activity Area (buffer space and work space), Termination ...

Which relationship have a vested interest in the success of the stylist? Salon manager A stylist should recommend a hair or scalp treatment only after having performed a(n) ________. hair and scalp examination Cutting nail tips with nail or toenail clippers will cause the nail tip to weaken and _________. crack Which item is included in the "Identification" section of the MSDS? Restrictions on product use Katrina is not simply on time for her shifts. She is usua...

NREMT Advanced-EMT Exam 2023 Initial Assessment: B-SMNAC - ANS-- BSI (body substance isolation); - Scene Safety; - Mechanism of Injury (MOI)/Nature of Illness (NOI); - Number of Patients; - Assistance (additional units, Fire, Police, etc.); - C-spine (and/or C-collar) Initial Assessment: G-CAAT - ANS-- General Impression; - Chief Complaints, Life Threats (hemorrhage); - AVPU; - ABC's (airway, breathing, circulation); - Transport Decision (Load and Go or Stay and Play) Components of...

HESI Med Surg/Neuro Test Bank 2023 Questions and Answers [100% CORRECT] Complete Test Bank (SOLVED). HESI Med Surg/Neuro Test bank 2023. 1. A patient is brought to the ER following a motor vehicle accident in which he sustained head trauma. Preliminary assessment reveals a vision deficit in the patient's left eye. The nurse should associate this abnormal finding with trauma to which of the following cerebral lobes? A) Temporal B) Occipital C) Parietal D) Frontal - CORECT ANSWER B) Occi...

Why are gasoline and volatile solvents objectionable when present in a sewer? - They produce an explosion hazard You should never attempt to install, maintain, repair or replace electrical equipment panels, controls, wiring or circuits unless - You know what you are doing, are qualified and are authorized What are the different areas of traffic zones? - Advance Warning Area, Transition Area, Activity Area (buffer space and work space), Termination Area. Could be 4 or 5, justify your answe...

Knecht: Test Bank for Success in Practical Vocational Nursing 10th Edition by Lisa Carroll and Janyce L. Collier/ Chapter 01: Personal Resources of an Adult Learner Knecht: Success in Practical/Vocational Nursing MULTIPLE CHOICE 1. Which individual in a practical/vocational nursing class would be identified as a traditional adult learner? a. One who has been out of school for many years b. One who has children and grandchildren c. One who knows the routine o...

The _______ is the technician's best instrument for detecting the presence and intensity of an odor. (Ans- Nose Odor is a gas interpreted by the ______________ ________________. (Ans- Olfactory lobe The "pure" sensation of smell that is transmitted from the nose to the olfactory lobe by way of the olfactory nerve is called ________ _______. (Ans- real odor _____________________ _______________ is a term used by some to describe odors which people believe they smell, based on experi...