Archive

August 2016

Patents

Patent Summaries: Siemens Temperature-controlled process fluid; Hach Lange GmbH's Sensor cartridge transport container; Nalco's Heavy metal removal

Compiled by Mike Henley

January 2016

Tech Briefing

How Do Treatment Options Compare In Removing Heavy Metals From Semiconductor Wastewater Streams?

By Kody Phillis & Brian V. Jenkins

January 2014

Regulations

Meeting Stringent Mercury and Heavy Metal Discharge Limits

By E.H. Kelle Zeiher, Ph.D., Al Foster, and Maurice Smith, Ph.D.

May 2012

Wastewater

Using Ultrafiltration for Reclaiming Wastewater Containing Heavy Metals

By Mike Snodgrass

July 2009

Wastewater

Study of the Overall Heavy Metals Pollution in a Domestic Wastewater Treatment Plant by Use of an Index

By M.M. Emara, I.A.A. El-Sabbagh, Fathi K. Awad, and N.M. Hussein