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Greywater Recycling and Rainwater Harvesting in Christchurch

Posted by MARTIN PFAFF on

Greywater Recycling and Rainwater Harvesting in Christchurch

Handover to the clients is coming up for this beautiful new dwelling located in the hills of Christchurch. Passive house design, careful selection of materials for the inside and outside, underfloor heating and solar panels will make this a healthy and sustainable home. The installation of a combined Greywater Recycling and Rainwater Harvesting system from ALOAQUA will save on potable water and sewage. In addition the rainwater tank helps to minimize the impact of the property on surface flooding. Greywater is available everyday and it makes perfect sense to capture, treat and reuse it for secondary use (toilets, irrigation, cleaning)....

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Rainwater Harvesting Advantages - Disadvantages

Posted by MARTIN PFAFF on

Rainwater Harvesting Advantages - Disadvantages

Why Harvest Rainwater ALOAQUA Ltd Due to a range of factors, increased infrastructure costs, unpredictable weather patterns and increased consumption, water bills/ rates are or will be rising and are likely to continue to do so for quite some time. In addition many homes & businesses are looking to become greener, more efficient and more self reliant and look towards these technologies as sound investments. Rainwater Harvesting is one of the quickest and easiest ways to reduce water consumption and become more efficient. The idea behind the process is simple. Rainwater is collected when it falls on the earth, stored and...

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Water management in commercial buildings - thinking differently.

Posted by MARTIN PFAFF on

Water management in commercial buildings - thinking differently.

As the world's population continues to grow and our cities and suburbs expand, with more buildings to accommodate the growth, we are facing a major challenge to manage and protect our valuable water resources. This is becoming especially critical under the added pressure of climate change. The conventional and common approach to water management involves supplying potable water and disposing of waste - and stormwater. It is becoming increasingly apparent that this conventional, centralized approach must change in response to urbanization trends and climate predictions. As the availability of clean freshwater resources is diminished, it is becoming clear that in particular grey- and stormwater...

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Greywater Recycling System

Posted by MARTIN PFAFF on

Greywater Recycling System

  Beside Rainwater Harvesting- and Utilization Systems, Greywater Recycling Systems  gain more and more importance. The AQUALOOP System  for example produces hygienic and clean water from from shower, tub and bathroom sink, which can be reused for flushing toilets, washing machine or irrigation. The potential saving by recycling greywater can be up to 40% of potable water in a domestic environment. The AQUALOOP is  not only saving  potable water, but also sewage, as water which normally will be discharged into the sewer system will be reused, therefore saving twice. Sample of an AQUALOOP system for a motel, hotel or apartment block. The modular system can be used for small domestic...

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Greywater Harvesting for Hotels

Posted by MARTIN PFAFF on

Greywater Harvesting for Hotels

Water stewardship is an extremely important aspect of good environmental practice for hotels. Many use reduced flow and flush in bathrooms, but how many are recycling water? Water re-use is becoming core to many companies’ sustainability efforts and it’s never been more important.  Freshwater withdrawals have increased globally by about 1% per year since the 1980s (UN, 2016) and it is estimated that water scarcity now affects 40% of the global population (CAWMA, 2007).  Even in the UK some areas are reporting difficulties in meeting demand. Hotels often do a lot to manage water consumption. Low flow taps and showers...

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