MechChem Africa July-August 2023

Dealing with disposal of expired chemicals and pesticides Mahmood Patel, EnviroServ’s National Laboratory Manager, talks about the management of pesticide waste, and the safe and legal disposal of substances used to kill, repel or control forms of plant or animal life considered to be pests.

EnviroServ has a SANAS accredited laboratory for sample testing, waste classification and assessment of waste for disposal to landfill.

E nviroServ Waste Management provides compliant solutions to waste generators for the responsible management of expired chemical and pesticide waste. The Food and Agriculture Organization of the United Nations defines obsolete pesti cides as ‘all pesticide products not in current use because they have been banned, deterio rated or are damaged, passed their expiration date, cannot be used for any other reason or are not wanted by the current owner’. In 2013, three sets of waste manage ment regulations were promulgated under the National Environmental Management: Waste Act No. 59 of 2008. One of these, the National Norms and Standards for Disposal of Waste to Landfill (GNR.636), contains various prohibitions regarding the types of waste that may be disposed of to landfill. The Norms and Standards prohibit the disposal of various types of waste within specified times. In 2017, the prohibition banning the disposal of ‘other pesticide waste’ came into force. “In terms of the National Environmental Management: Waste Act 59 of 2008, a person commits an offence if that person contravenes or fails to comply with a norm or standard es tablished in terms of this Act,” says Mahmood Patel, EnviroServ’s National Laboratory Manager. A person convicted of an offence is liable to a fine or to imprisonment in terms of the National Environmental Management Waste Act. “Chemicals need to be managed

according to their individual hazard and risk. EnviroServ has a SANAS accredited laborato ry for waste classification and assessment of waste for disposal to landfill. Illegal dumping and disposal of empty chemical and pesticide containers can have environmental impacts by polluting our country’s waters – including ground water, streams, rivers, ponds, lakes, etc – damaging our soil quality, affecting our air quality from open burning activities, and negatively affecting wildlife. “Speak to a trusted waste management company, which can advise on alternative solutions to landfill for pesticide waste,” Patel advises. South Africa’s largest waste

management company, EnviroServ has been operating since 1979 and is headquartered in Gauteng with depots around the country and regional branches in Mozambique and Uganda. “We are a BBBEE Level 1 company that offers cost-effective solutions to complex hazardous and non-hazardous waste and chemical pollution problems, providing peace of mind around legal compliance, safe handling, transportation, and treatment. Our services include waste recycling and on-site management, minimising waste to landfill, technical waste management supply, contami nated land and legacy stockpile management,

EnviroServ is focused on protecting the environment, offering cost effective and safe landfill management services for waste disposal.

36 ¦ MechChem Africa • July-August 2023