The triangle of death and the waste management crisis are primarily a result of
government failure to control illegal waste dumping. The government had attempted to mandate recycling and waste management programs, but were unable to, causing the expansion of opportunities for illegal activities, which caused further barriers to solve the waste crisis. Pollutants such as
dioxins are found in the area, particularly around Acerra, as well as illegal waste disposal, even in the business district of Montefibre. As early as 1987, a decree of the Ministry of Environment marked Acerra "at high risk of environmental crisis". High levels of
polychlorinated biphenyls (PCBs) were detected both in the soil and in the inhabitants of the region. It is hypothesized that industrial slurry originating from Porto Marghera (industrial docklands near Venice) was disguised as
compost and spread on fields in the Acerra countryside by the
Casalesi clan, often with help from the landowners. In one case, a company had its assets seized during a 2006 investigation in which it was alleged that the company had illegally disposed of waste from industries in the regions of
Veneto and
Tuscany in the territories of
Bacoli,
Giugliano and
Qualiano. Approximately one million tonnes of toxic waste are said to have been disposed of, earning €27 million. The company was already the subject of a 2003 investigation. In another case, a tank full of toxic substances was found buried in an illegal dump, in Marigliano. The illegal burning of waste, for example to recover copper from wiring, is known to release dioxins into the atmosphere. Such fires are easily hidden among legitimate incineration resulting from the more general waste disposal problem, and the illegal burning of hazardous materials was particularly noted during 2007 and 2008. The presence of fires in the north area of
Naples led author
Roberto Saviano to use
Terra dei fuochi ("Land of
pyres") as a chapter title in his book
Gomorrah. In 2000, a Parliamentary Commission inquiry about waste discovered some 800,000 tonnes of mud in
Pianura landfill, coming from
ACNA of
Cengio in Naples, and the
Italian Procura della Repubblica found (through telephone wiretappings) some irregularities in the waste disposal into the landfill of
Villaricca, managed by FIBA (a company of the
Impregilo group). == Opposition to landfills ==