Qualification of Vapor Phase-related Natural Source Zone Depletion Processes, First Edition

Informácie o norme:

Označenie normy: API PUBL 4784
Dátum vydania normy: 1.5.2017
Počet strán: 124
Približná hmotnosť: 403 g (0.89 libier)
Krajina: Americká technická norma
Kategória: Technické normy API

Anotácia textu normy API PUBL 4784 :

Natural source zone depletion (NSZD) has emerged as an important concept within the realm of environmental remediation. NSZD is a term used to describe the collective, naturally occurring processes of dissolution, volatilization, and biodegradation that results in mass losses of light non-aqueous phase liquid (LNAPL) petroleum hydrocarbon constituents from the subsurface.

This document provides practical guidance on NSZD theory, application, measurement methods, and data interpretation. It is intended to be used by practitioners to help plan, design, and implement NSZD monitoring programs in support of petroleum hydrocarbon site remediation. See more