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Practice Exams: Wastewater Treatment Operator Certification, Brand New, Free ...
US $31.41
Approximately£25.11
Condition:
3 available / 4 sold
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Located in: Jessup, Maryland, United States
Delivery:
Estimated between Sat, 18 May and Thu, 23 May to 43230
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eBay item number:263924762936
Item specifics
- Condition
- Book Title
- Practice Exams: Wastewater Treatment Operator Certification
- ISBN
- 9781542311458
- Publication Year
- 2017
- Type
- Textbook
- Format
- Trade Paperback
- Language
- English
- Publication Name
- Practice Exams: Wastewater Treatment Operator Certification
- Item Height
- 0.3in.
- Item Length
- 11in.
- Publisher
- CreateSpace
- Item Width
- 8.5in.
- Item Weight
- 14.4 Oz
- Number of Pages
- 132 Pages
About this product
Product Information
This book is for newer wastewater treatment operators who are studying for the Grade 2 exam (second certification level from the bottom). It contains 360 questions that help operators prepare for the wastewater treatment operator certification exam. There are 4 full-length practice exams in this book. Each test consists of 90 questions that cover wastewater treatment concepts and relevant math problems. The first two exams are all multiple choice, while the last two exams contain both true/false and multiple choice questions. Topics covered: Preliminary Treatment,Screening,Grit Channel,Primary Treatment,Primary Sedimentation, Secondary Treatment,Trickling Filters,Activated Sludge,RBC,Secondary Sedimentation,Waste Stabilization Ponds,Disinfection,Sludge Handling,Anaerobic Digestion,Safety,Sampling,Pumps,Laboratory Work,Analysis of Wastewater Constituents, and Basic Supervision Responsibilities. Math Section: Hydraulic Loading,Organic Loading,SVI,Removal Efficiency,F/M Ratio,MCRT,Pumping Rate,Percent Volatile Solids Reduction,Flowrate of Primary Sludge,Detention Time,Chlorine Residual and Demand,Weir Overflow Rate,Sludge Age,Surface Loading Rate,Solids Loading Rate, andPopulation Loading.
Product Identifiers
Publisher
CreateSpace
ISBN-10
1542311454
ISBN-13
9781542311458
eBay Product ID (ePID)
237501500
Product Key Features
Publication Name
Practice Exams: Wastewater Treatment Operator Certification
Format
Trade Paperback
Language
English
Publication Year
2017
Type
Textbook
Number of Pages
132 Pages
Dimensions
Item Length
11in.
Item Height
0.3in.
Item Width
8.5in.
Item Weight
14.4 Oz
Additional Product Features
Target Audience
Trade
Topic
Training & Certification
Genre
Education
Item description from the seller
Business seller information
Expert Trading Limited
John Boyer
9220 Rumsey Rd
Ste 101
21045-1956 Columbia, MD
United States
I certify that all my selling activities will comply with all EU laws and regulations.
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eBay item number:263924762936
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Jessup, Maryland, United States
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| Postage and packaging | Each additional item | To | Service | Delivery*See Delivery notes |
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| Free postage | Free | United States | Economy Shipping | Estimated between Sat, 18 May and Thu, 23 May to 43230 |
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| Will usually dispatch within 4 working days of receiving cleared payment. |
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Excellent! This seller has really good prices, communication, packaging and fast shipping. The book I bought was better than described and I would definitely buy from this seller again. It was my time to have this book.🙌 A+++++
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I recently bought a book from this seller on eBay and I'm thoroughly satisfied with the experience. The book arrived exactly as described, in excellent condition. Communication from the seller was clear and timely, making the transaction smooth and reassuring. Shipping was fast, and the book was packaged with care to prevent any damage. Overall, a fantastic purchase experience from a reliable seller. Highly recommended for anyone looking for quality books on eBay.
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I purchased “Christo and Jeanne-Claude, Hardcover by Taschen (EDT)...”, sold by: Great Book Prices Store, on January 27, 2024. The package was left with a shipping partner on Tuesday, January 30, according to the USPS, who received it on February 6. It was delivered to my address on February 7. It arrived securely packaged and the condition of the item was as described. It would be a pleasure to do business with this seller again in the future.
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