Publication Summary

Title

Focus Sheet: Imported Cadmium-Contaminated Zinc Sulfate Used in Fertilizer and Other Products

Month-Year PublishedJuly 2000
Online Availability
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Short Description

In 1998, Washington became the first state in the nation to adopt standards for metals in fertilizers. Two years later when cadmium-contamination was discovered in zinc sulfate from China used as ingredient in fertilizer, Washington state officials were pleased that the standards were in place. Without such standards, severe worker exposure to cadmium, contamination of farmlands, and negative publicity for Washington farm produce could have resulted.

(Also see abstract below)
Publication Number00-04-025
Author(s)Chapman, Chris
Print Availability
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Number of pages 4
Keywords cadmium, contaminated, contamination, fertilizer, product, standards, zinc, zinc-sulfate
Related Publications TitleRelationship    
Shoptalk - Summer 2000 - Vol. 10, No.3similar topic
Abstract Long Description

In 1998, Washington became the first state in the nation to adopt standards for metals in fertilizers. Two years later when cadmium-contamination was discovered in zinc sulfate from China used as ingredient in fertilizer, Washington state officials were pleased that the standards were in place. Without such standards, severe worker exposure to cadmium, contamination of farmlands, and negative publicity for Washington farm produce could have resulted.

The Washington State Department of Ecology′s (Ecology) intent in publicizing this information is to further educate and inform citizens, fertilizer manufacturers and regulatory agencies in other states about the potential for contamination of fertilizer products and to prevent similar occurrences in the future.


This page last updated March 10, 2008