Blog

Wastewater treatment plays a critical role in protecting public health, preserving natural water sources, and ensuring sustainable sanitation. As communities grow and industries expand, the need for effective wastewater management becomes even more pressing. Without proper treatment, wastewater can contaminate drinking water supplies, contribute to environmental degradation, and pose serious health risks.  Understanding the basic […]

Across the world, the demand for effective wastewater management is growing, especially in areas where large-scale municipal treatment plants aren’t a viable option, or existing large-scale plants is overloaded due to population growth.   For semi-urban, rural communities, small businesses, and off-grid locations, small scale water treatment systems provide a practical and cost-effective solution.   Small scale

Mozambique is a country of vibrant landscapes and rapid urban growth, yet it continues to struggle with significant sanitation challenges. In this post, we explore how decentralised wastewater treatment systems can transform hygiene and public health, offering sustainable solutions to improve sanitation in Mozambique.   We’ll examine the current state of Mozambique sanitation, discuss the benefits

Did you know that globally, over 80% of wastewater is released into the environment without adequate treatment? In regions facing growing populations, urbanisation, and water scarcity, this has serious implications for both public health and the environment.  That’s where wastewater treatment plants come in. These systems play a vital role in filtering out waste, breaking

Windhoek is facing a critical water shortage due to a severe drought that has impacted the country throughout the 2023/2024 rainy season. The city declared a “Category D” drought on July 31, 2024, signifying a severe water scarcity.  Under the Category D water management plan, strict restrictions are in place. Watering flowerbeds is limited to

If you’ve ever travelled the road from Mbombela to Tzaneen in Mpumalanga, you’ve likely passed the town of Bushbuckridge. At first glance, it’s a town like any other, but appearances can be deceiving!   According to 2022 census data, Bushbuckridge has 750,821 people living in 135 settlements, spread out over approximately 1,587 square kilometres. 98% of

At Calcamite, we understand the critical role wastewater treatment plays in safeguarding public health and preserving our environment. Properly treated wastewater not only protects our precious water resources, but also helps prevent the spread of diseases.   To achieve these goals, wastewater treatment systems need to adhere to both national and international standards. In this post,

Mozambique has faced several cholera outbreaks in recent years, causing widespread illness and loss of life. Between October 2023 and July 2024, cholera in Mozambique claimed 38 lives. The impact of these outbreaks extends far beyond the immediate health crisis though, affecting communities’ social and economic well-being.  At Calcamite, we understand the critical role that

Access to safe water and sanitation is a fundamental human right with profound impacts on health and economic development. In Botswana’s rural areas, the government has made significant strides towards improving water supply in recent years, launching an ambitious $10.8 billion Water Investment Programme.   That said, the challenge of rural sanitation vs. urban sanitation remains

At Calcamite, we understand the crucial role septic tanks play in maintaining the health and safety of your environment. For over 50 years, we’ve been leaders in providing effective on-site sanitation solutions across South Africa. However, even the best systems can encounter problems. Recognising the signs of a septic tank problem is key to ensuring