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Too much of a good thing - 16 September 2026

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When we think of nutrients, we think of mostly positive results or effects. Nutrients save the day in most cases! The problem is usually not enough nutrients. But too many nutrients in the wrong place can have a fatal impact. This week Dr Elzanne Singels from Bossie Collective talks to Otto van der Walt about nutrient levels in treated sewerage and stormwater run-off that are too high.
16 Sep English South Africa Science · Nature

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