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13 December 2019
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Story Valentino Ndaba
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Photo iStock
Safety comes first, fun festive second.
Safety never takes a holiday. The University of the Free State’s Department of Protection Services wishes the Kovsie community happy and safe holidays.
Heed these tips when travelling, away on holiday or in the street.
- Be aware of your surroundings and any suspicious-looking persons or behaviour (especially in queues);
- Report any suspicious behaviour or activity to the central security on-site or the South African Police Services;
- Be alert when leaving shopping centres. Should you suspect that you are being followed, drive to the nearest police station;
- Jamming devices are frequently used by criminals, so ensure that your vehicle is locked by physically checking it before leaving;
- All valuables must be safely stowed away in the boot or under the seats in order to avoid smash and grab incidents;
- Do not leave your handbags or valuables unattended while shopping; and
- Obey the rules of the road and carry your driver’s licence with you.Happy holidays! Enter 2020 safe and secure!
Happy holidays! Enter 2020 safe and secure!
The impact of personal care products on water resources in the Free State
2015-12-14
Jou-an Chen
Photo: Charl Devenish
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Water is of the utmost importance in personal hygiene. Most people can hardly have a day go by without taking a shower in the morning and at night. However, it is this very habit that is increasingly polluting the water resources in South Africa.
Contaminants found in pharmaceutical and personal care products have been accumulating in water masses in recent years. These contaminants especially refer to hormones in medication, as well as colouring agents and fragrances used in soap, shampoo and body lotions.
“Little information and data are available on the prevalence of these contaminants, and on how high the level of pollution really is,” says Jou-an Chen, researcher in the Department of Microbial, Biochemical and Food Biotechnology at the UFS.
Her research particularly focuses on the prevalence and impact of those contaminants.
“Because these substances have not been properly investigated, we are not sure how widely it occurs and whether it is harmful to the environment. It was precisely the lack of information that has inspired me to investigate further.”
“If we could identify the contaminants and what it is doing to the environment, it could make a valuable contribution to directives on water quality standards.”