Case Study

Alfa Laval belt thickeners help build wastewater treatment capacity in New Zealand

Alfa Laval belt thickeners help build wastewater treatment capacity in New Zealand

Pages 2 Pages

Auckland is the largest city in New Zealand, with a population of about 1.57 million in 2016 – about one-third of New Zealand's total population. The city’s water supply and waste water disposal needs are dealt with by Watercare Service Ltd., New Zealand’s largest water utility and wholly owned by Auckland Council. In 2018, the company supplied about 365 million litres of water to Auckland every day, and collected, treated and disposed of about 460 million litres of municipal and industrial waste water daily. Infrastructure growth Auckland’s population has been growing constantly, and Watercare Service has repeatedly had to extend and upgrade its facilities. According to projections from Statistics New Zealand in 2017, Auckland's population could almost double in the next 2

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