循环水网络

How we reuse water
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Wastewater that's been used in homes and businesses can be recycled and treated so it's clean and safe. We put it through a multi-step treatment process to remove impurities and ensure it's safe for its intended purpose. The purified water can be used in homes and businesses, in industry, to irrigate parks, farms and playing fields, and for river health.

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我们如何重复利用水

家庭和企业使用的废水可以回收和处理,所以它是清洁和安全的。我们对其进行了多步处理,以去除杂质,确保其安全达到预期目的。净化后的水可用于家庭和商业、工业、灌溉公园、农场和游乐场,并用于河流健康。


What's included in our recycled water network\r\n

We own and operate:
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  • 14 water resource recovery facilities, including 2 operated by other companies on our behalf – Veolia operates our Gerringong-Gerroa facility, and Deerubbin Water Futures operates the St Marys Advanced Water Treatment Plant
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  • 776 kilometres of recycled water mains
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  • 9 recycled water reservoirs
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  • 11 recycled water pumping stations. 
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Our water resource recovery facilities treat wastewater to a high level, according to the strict standards in the Australian Guidelines for Water Recycling. This ensures recycled water is safe and suitable for its intended use. 

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我们的循环水网络包括什么

我们拥有并经营:

  • 14个水资源回收设施,包括2个由其他公司代表我们运营的设施——威立雅运营我们的Gerringong-Gerroa设施,Deerubbin水务公司运营圣玛丽高级水处理厂
  • 776公里的循环水管
  • 9个循环水塘
  • 11个循环再造水抽水站

我们的水资源回收设施,废水处理水平高,按照严格的标准澳大利亚水循环指南.这确保了循环水的安全和适合其预期用途。

9个循环水塘为住宅区提供循环再造水。


回收的水可以用来灌溉高尔夫球场。

How recycled water can be used\r\n

Recycled water can be used to:

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  • water gardens, golf courses and parks
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  • flush toilets
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  • wash cars
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  • fight fires.
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It can also be used for some industrial purposes and to supplement river flow.

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Find out about producing recycled water, and how recycled water is used in homes and businesses, and to support river health.

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Find out about our projects that recycle water using Sewer mining (970KB) and Stormwater harvesting (1.5MB).

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如何使用循环水

再生水可用于:

  • 水上花园、高尔夫球场和公园
  • 冲水马桶
  • 洗车
  • 大火作斗争。

它也可以用于一些工业用途和补充河流流量。

了解生产循环水以及家庭和企业如何使用再生水,以及如何支持河流健康。

了解我们的循环用水项目污水渠采矿(970KB)而且收集雨水(1.5MB)


How we recycle water\r\n

All our water resource recovery facilities use multiple steps to treat wastewater so it can be safely used again. The level of treatment provided depends on how the recycled water will be used. There are 4 main stages of wastewater treatment used in producing recycled water:

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  1. Primary treatment, which involves physical screens and grit removal.
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  3. Secondary treatment, which generally involves nutrient removal (using anoxic/aerobic biological reactors or Intermittently Decanted Aerated Lagoons and clarification.
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  5. Tertiary treatment, which may involve coagulation and flocculation, clarification, media filtration and disinfection (chlorination and/or UV disinfection).
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  7. Advanced tertiary treatment, which may include ultrafiltration or microfiltration, and include reverse osmosis plus disinfecton.
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我们如何循环用水

我们所有的水资源回收设施都采用多步骤处理废水,使其可以安全再次使用。所提供的处理水平取决于如何使用循环水。在生产循环水时,废水处理主要分为四个阶段:

  1. 主要治疗其中包括物理筛管和砂粒去除。
  2. 二级处理,这通常涉及营养物的去除(使用缺氧/好氧生物反应器或间歇换气泻湖和澄清。
  3. 三级处理,这可能涉及混凝和絮凝、澄清、介质过滤和消毒(氯化和/或紫外线消毒)。
  4. 高级三级治疗,其中可能包括超滤或微滤,并包括反渗透加消毒。

14个设施处理再生水,使之适合使用。

世界上其他城市采用不同的处理方法,有些城市将废水处理成饮用水质量。了解更多关于生产循环水以及我们使用的不同处理方法。


Water resource recovery facility locations\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n

Water resource treatment facility

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Treatment levelDischarge (ML/day)Discharge location

Bombo

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Secondary and de-nitrification and disinfection

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3.7

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Headland north of Bombo Beach

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Supplies to Minnamurra Golf Club

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Castle Hill

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Tertiary
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6.5

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Cattai Creek

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Supplies to Castle Hill Country Club

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Gerringong-Gerroa

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Partial tertiary
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1.26

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Reused for on-site agricultural irrigation

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Excess discharged to sand dune systems

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Once sand dunes reach capacity, excess is discharged to Crooked River

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Glenfield

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Partial tertiary
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0

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Treated wastewater transported to Malabar

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Occasionally discharged to Georges River in wet weather

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Liverpool

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Secondary
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0

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Treated wastewater transported to Malabar

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Reused at Liverpool Golf Course and Warwick Farm Race Course

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Also supplies to Fairfield Water Resource Recovery Facility (operated by Aquanet and Veolia Water) under Rosehill Recycled Water Scheme

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Occasionally discharged to Georges River in wet weather

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Picton

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Tertiary
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1.5

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Reused on-site for agricultural irrigation precautionary discharge to Stone Quarry Creek

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Penrith

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Tertiary
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23.1

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Reused locally

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Remainder transferred to St Marys Advanced Water Treatment Plant

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Some excess discharged to Boundary Creek

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Quakers Hill

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Tertiary
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35.4

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Reused locally

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Remainder transferred to St Marys Advanced Water Treatment Plant

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Some excess discharged to Breakfast Creek

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Richmond

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Tertiary
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2.2

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Reused for irrigation at University of Western Sydney – Richmond Campus

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Also reused for irrigation at Richmond Golf Course

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Excess overflows to Rickabys Creek

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Rouse Hill

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Tertiary
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15.3

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Recycled back to households for non-drinking use

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Excess discharged to Second Ponds Creek via wetlands to Cattai Creek

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St Marys

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Tertiary
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39.2

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Reused locally and at Dunheved

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Remainder transferred to St Marys Advanced Water Treatment Plant

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Some excess discharged to South Creek

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West Camden

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Tertiary
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13.1

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Reused at Agricultural Institute

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Remainder discharged via Matahill Creek to the Nepean River

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Wollongong

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Tertiary and disinfection

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49.84

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Reused at BlueScope Steel

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Remainder discharged via offshore outfall with diffuser zone

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St Marys Advanced Water Treatment Plant

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Reverse osmosis and ultrafiltration

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42

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Receives flow from St Marys, Quakers Hill and Penrith water resource recovery facilities to produce highly treated water discharged to Boundary Creek under Western Sydney Replacement Flows Recycled Water Scheme

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水资源回收设施地点

水资源处理设施

治疗水平 放电(毫升/天) 放电位置

Bombo

二次脱氮消毒

3.7

炸弹海滩北面的海岬

供给给minnamura高尔夫俱乐部

城堡山

三级
(包括额外除磷和消毒)

6.5

Cattai溪

供给给城堡山乡村俱乐部

Gerringong-Gerroa

部分三级
(包括筛隔、风暴池或初级沉淀、池塘和氯化)

1.26

再用于现场农业灌溉

过量排放到沙丘系统

一旦沙丘达到容量,多余的就排到歪河

Glenfield

部分三级
(包括筛隔、风暴池或初级沉淀、池塘和氯化)

0

处理后的废水运往马拉巴尔

雨天偶尔排入乔治河

利物浦

二次
(包括筛分、除砂、初级沉淀、积水及氯化)

0

处理后的废水运往马拉巴尔

在利物浦高尔夫球场和沃里克农场赛马场重复使用

亦向玫瑰山循环再造水计划下的费尔菲尔德水资源回收设施(由Aquanet和威立雅水务公司经营)供应水

雨天偶尔排入乔治河

皮克顿

三级
(包括额外除磷和消毒)

1.5

现场重复使用,用于农业灌溉,预防性排放至石矿溪

动物园

三级
(包括额外的除磷和除氮及消毒)

23.1

重用本地

其余的转移到圣玛丽高级水处理厂

一些过量排放到边界河

贵格会教徒山

三级
(包括额外的除磷和除氮及消毒)

35.4

重用本地

其余的转移到圣玛丽高级水处理厂

一些多余的排放到早餐溪

里士满

三级
(包括额外除磷和消毒)

2.2

在西悉尼大学里士满校区再次用于灌溉

也用于里士满高尔夫球场的灌溉

溢流到里卡比斯溪

劳斯山

三级
(包括额外的除磷和除氮和消毒)还包括紫外线照射和超氯化处理回用水

15.3

回收回家庭作非饮用用途

过量的污水经湿地排入第二塘溪,再排入嘉泰溪

圣玛丽

三级
(包括超滤、反渗透、脱碳、额外的磷和氮去除和消毒)

39.2

在当地和Dunheved重复使用

其余的转移到圣玛丽高级水处理厂

一些过量排放到南溪

西卡姆登

三级
(包括额外除磷和消毒)

13.1

在农业研究所重复使用

其余的经Matahill Creek排放到Nepean河

伍伦贡

三级和消毒

49.84

在蓝镜钢铁公司重复使用

其余通过带有扩散区的海上出口排放

圣玛丽高级水处理厂

反渗透和超滤

42

从圣玛丽、桂格斯山和潘瑞斯的水资源回收设施接收水,生产经高度处理的水,根据西悉尼流动再生水计划排放到边界溪


How we monitor recycled water quality\r\n

We do routine checks on the quality of our recycled water. Our customers may use recycled water for:

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  • industrial purposes
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  • irrigation
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  • approved uses in some residential areas, for example, the Rouse Hill residential scheme.
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We check that the water:

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我们如何监察再造水水质

我们定期检查回收水的质量。我们的客户可将再造水用于:

  • 工业用途
  • 灌溉
  • 在一些住宅地区的核准用途,例如罗思山住宅计划。

我们检查水:

我们对回收水进行测试,以确保其处理达到预期用途的适当标准。

我们在最后一个测试结果可用的14天内发布测试结果。你可以看到我们的结果环保署监测报告我们所有的水资源回收设施,包括循环用水设施。


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