Skip to content

Booksellers & Trade Customers: Sign up for online bulk buying at trade.atlanticbooks.com for wholesale discounts

Booksellers: Create Account on our B2B Portal for wholesale discounts

Groundwater Flow Through a Constructed Treatment Wetland

by Air Force Institute of Technology (U S ) , Andrew C. Entingh
Save 10% Save 10%
Current price ₹1,584.00
Original price ₹1,765.00
Original price ₹1,765.00
Original price ₹1,765.00
(-10%)
₹1,584.00
Current price ₹1,584.00

Imported Edition - Ships in 18-21 Days

Free Shipping in India on orders above Rs. 500

Request Bulk Quantity Quote
+91
Book cover type: Paperback
  • ISBN13: 9781249362517
  • Binding: Paperback
  • Subject: N/A
  • Publisher: Biblioscholar
  • Publisher Imprint: Biblioscholar
  • Publication Date:
  • Pages: 184
  • Original Price: GBP 13.95
  • Language: English
  • Edition: N/A
  • Item Weight: 268 grams
  • BISAC Subject(s): General

This study examines the flow of groundwater through a constructed treatment wetland. The wetland was built to explore the viability of constructed wetlands as a treatment technology for groundwater contaminated with perchloroethylene, and it employs an upward vertical flow design. A major goal of the study is to determine whether the system design facilitates uniform vertical flows through the subsurface soil sediments or if preferential flows occur. Conceptually, uniform flows will achieve the most efficient degree of contaminant removal possible by evenly dispersing the groundwater contaminants throughout the full volume of the subsurface media. A three-dimensional grid of piezometers is used to generate potentiometric contour maps, and in-situ tests of hydraulic conductivity facilitate construction of a numerical computer model. The contours of hydraulic head, measured conductivities, and numerical model simulations imply preferential flows and a wetland operating at less than an optimal level of efficiency. Hydraulic residence times for representative water particles released in the model range from 16.5 hours to 15 days with a mean residence time of three days. The divergence from the uniform flow ideal suggests an alternative construction approach may be appropriate.

This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.

This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.

As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

Trusted for over 49 years

Family Owned Company

Secure Payment

All Major Credit Cards/Debit Cards/UPI & More Accepted

New & Authentic Products

India's Largest Distributor

Need Support?

Whatsapp Us