商业贸易废水

Why you need our approval\n

Discharging commercial trade wastewater into our systems is an operational, environmental and safety risk for us and the community. That's why you must have our approval to connect your commercial business to our system, and properly install and maintain appropriate treatment equipment. This helps us meet our commitment to Greater Sydney to protect the health of the community and the environment. This page covers commercial trade wastewater. Find out more about industrial trade wastewater.

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你为什么需要我们的批准

工商业废水排放到我们的系统内，对我们和社会都构成运作、环境和安全方面的风险。这就是为什么您必须得到我们的批准才能将您的商业业务连接到我们的系统，并正确安装和维护适当的处理设备。这有助于我们实现对大悉尼地区的承诺，保护社区健康和环境。这一页封面商业贸易废水．了解更多工业贸易废水．

定义贸易污水
贸易废水是工业或商业场所生产的废水。它可以是车辆运输的废水，包括化粪池流出物。它还包括来自船舶和船只的废水，以及跑步受污染的地表水和地下水。

为什么我们有工业废水要求

生产商业贸易废水的企业

批准排放商业贸易污水

费用和收费

工商业废水要求

什么可以出院，什么不能出院

预计会被检查

更多用于食品零售业务

润滑脂废物废物的废物脂肪

更多用于汽车行业

认为过程

Why we have trade wastewater requirements\n

Trade wastewater may include substances that could affect the environment or the health of the community. It may even affect our ability to serve the community by damaging our equipment. Our requirements and conditions for accepting trade wastewater help us to:
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  • prevent blockages in the wastewater system that could cause waste to flow into the environment, into the community or even back into your premises
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  • protect people working in and around the wastewater system 
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  • protect rivers and oceans
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  • protect the wastewater system and treatment plants from damage so we can continue to serve the community
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  • process wastewater and produce recycled water and good quality biosolids
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  • encourage sustainability through waste minimisation, cleaner production and water conservation.
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为什么我们有工业废水要求

贸易废水可能包括可能影响环境或社区健康的物质。甚至可能通过损坏我们的设备来影响我们为社区服务的能力。我们接受贸易污水的要求和条件有助于我们：

  • 防止污水系统堵塞，以免废物流入环境、社区或甚至回屋
  • 保护在废水系统内和周围工作的人
  • 保护河流和海洋
  • 保护污水处理系统及污水处理厂，使我们能继续为市民服务
  • 处理废水，产生再生水和优质生物固体
  • 鼓励通过废物最小化，清洁生产和水资源保护的可持续性。

我们的贸易废水要求帮助我们保护这样的地区。

Businesses that produce commercial trade wastewater\r\n

If your business is in the automotive, food or photographic industry, or your business is listed in the table below, you're classified as a commercial customer. 

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If you're not a commercial customer, you might be an industrial customer. Industrial customers need different treatment equipment and may need to take samples before putting any trade wastewater in our system. Find out about industrial trade wastewater.

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生产商业贸易废水的企业

如果您必威体育手机APP的业务在汽车，食品或摄影行业，或您的业务列于下表中，您将被列为商业客户。

如果您不是商业客户，您可能是一个工业客户。工业客户需要不同的处理设备，可能需要在我们的系统中换取任何贸易废水之前进行样品。找出原因工业贸易废水．

有关商业贸易污水流程的完整列表，请看看我们的商业客户-工商业污水收费(330KB)简报。如果您必威体育手机APP的业务流程没有在下面或情况说明中列出，请发送电子邮件BusinessCustomers@sydneywater.com.au.．

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Business group

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Activities

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Retail food

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Restaurants, takeaway food outlets, function centres, hospital and nursing home kitchens, caterers, butchers, delicatessens and retail bakeries

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Automotive

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Service stations, panel beaters and spray painters, car detailers, car wash – hand wash and pressure spray, car wash <12 kL/day, mechanical workshops and auto recyclers 

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Commercial laundries

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Laundromats, commercial laundries < 2 ML/year, and hospital, nursing home and hotel laundries

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Photographic

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Minilabs, medical facilities using X-rays, graphic arts and professional photographic laboratories

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Shopping centres with centralised pre-treatment

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Shopping centres with shared pre-treatment other than grease traps

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Other

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Craft breweries, municipal swimming pools / aquatic centres, cooling tower and boiler blowdown

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企业集团

活动

零售食品

餐馆，外卖食品网点，功能中心，医院和养老院厨房，餐饮，屠夫，熟食店和零售面包店

汽车

服务站，面板钳和喷雾画家，汽车细节师，洗车手洗和压力喷雾，洗车<12 kl /天，机械车间和汽车回收商

商业洗衣店

洗衣店，商业洗衣店< 2毫升/年，医院，养老院和酒店洗衣店

摄影

微型实验室，使用x射线的医疗设施，平面艺术和专业摄影实验室

有集中预处理的购物中心

除隔油池外，设有共用预处理设施的购物中心

其他

工艺啤酒厂，市政游泳池/水产中心，冷却塔和锅炉排污
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Approval to discharge commercial trade wastewater\r\n

Some businesses must seek formal approval to discharge while others are 'deemed' to have permission. However, all commercial businesses have requirements to meet before we'll allow you to discharge into our systems. Read our Responsibilities of connected customers policy (358KB) to find out about your rights and obligations when you're connected to our systems. You can read more about requirements for approval below. If you're not sure which category your business falls into, please follow the steps below to apply and we'll contact you.

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批准排放商业贸易污水

有些企业必须寻求正式批准，而其他企业则“被视为”以获得许可。但是，所有商业企业都有要求见面，我们允许您卸往我们的系统。阅读我们的负责相关客户政策（358KB）在您连接到我们的系统时，要了解您的权利和义务。您可以在下面阅读更多关于审批要求的信息。如果您不确定您的业务属于哪一类，请按照以下步骤进行申请，我们将与您联必威体育手机APP系。

How to apply
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  1. Complete an application for connection to discharge trade wastewater at Sydney Water Tap in.
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  2. Answer any questions we have if we need to contact you about your application, collect additional information or arrange to meet you at your property.
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  3. Wait while we assess your application and notify you of any requirements. This usually takes less than 21 days.
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You mustn't apply on behalf of someone else without their permission. We send the written approval to the property owner. You must tell us if you change the business activities on your site.

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How to cancel
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Applying for permission to cancel an existing commercial trade wastewater approval is just as easy. You must apply at least 28 days before you stop discharging trade wastewater. This will enable us to stop the trade waste charges from the date you stop discharging trade wastewater from the property.

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You can complete an application to cancel an existing trade wastewater approval at Sydney Water Tap in. You mustn't apply on behalf of someone else without their permission.

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如何应用

  1. 完成连接到的应用程序废水排放贸易在悉尼水龙头进水．
  2. 如果我们需要联系您的申请，请回答任何问题，我们有关于您的申请，收集其他信息或安排在您的财产时与您联系。
  3. 等一下，我们评估您的申请，并通知您任何要求。这通常需要不到21天。

未经允许，你不能代表别人申请。我们将书面批准发送给业主。如果您在您的网站上更改业务活动，您必须告诉我们。

如何取消

申请取消现有的商业贸易废水批准的许可也很容易。你必须在停止排放工业废水前至少28天提出申请。这将使我们能够从您停止从物业排放工业废水之日起停止收取工业废水费。

你可于悉尼水龙头进水．未经允许，你不能代表别人申请。

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如你未经本署批准而排放工业废水，本署可能会停止为你提供工业废物处理服务。我们也可能切断或限制您的供水服务。

Fees and charges\r\n

Trade waste fees and charges cover the additional costs for us to manage and treat trade wastewater. There are 2 types of charges:

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  • management fees 
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  • waste quality charges.
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Fees and charges don't apply to deemed processes (see below). Go to our fees page to find out more.

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费用和收费

贸易垃圾费用和收费涵盖了我们管理和治疗贸易废水的额外费用。收费有两种:

  • 管理费用
  • 垃圾质量的指控。

费用和收费别申请被视为过程(见下文)。去我们的费用页面要了解更多信息。

贸易赔偿费和收费

商业客户有标准的商业流程，会收取一定的费用。我们已经定义了标准的商业流程商业客户-工商业污水收费(330KB)简报。

Commercial trade wastewater requirements\r\n

All commercial businesses need our permission to discharge trade wastewater. Our conditions for giving this approval and accepting your trade wastewater are that you must meet the requirements explained in your trade wastewater permit.

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These conditions may include installing and maintaining specific pre-treatment equipment suited to your business activities.

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There are also some substances that you cannot discharge at all, and some pre-treatment equipment that we don't allow to be connected to our systems.

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工商业废水要求

所有商业企业都需要我们允许排放贸易污水。我们为此批准和接受​​您的贸易废水的条件是您必须满足您的贸易污水许可证中解释的要求。

这些条件可能包括安装和维护特定的前处理设备适合您的业务活动。必威体育手机APP

还有一些物质你根本不能排放，还有一些预处理设备我们不允许连接到我们的系统。

不能连接到我们系统的设备

我们不允许下水道废物处理单位，水槽食品废物处理单位或商业场所的垃圾磨机。

Pre-treatment requirements
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You must have our approval to discharge trade wastewater. If we approve your request, we'll issue you with a trade wastewater permit. We'll explain any conditions or requirements for accepting your trade wastewater in your permit including any pre-treatment requirements. Most commercial trade wastewater customers need to install and maintain some pre-treatment equipment.

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预处理要求

你必须得到我们的批准才能排放工业废水。如果我们批准了你的申请，我们会给你颁发排污许可证。我们将在您的许可证中解释接受您的工业废水的任何条件或要求，包括任何预处理要求。大多数商业废水客户需要安装和维护一些预处理设备。

Pre-treatment explained
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You may have to treat your wastewater before discharging it to the wastewater system (sewer). 'Pre-treatment' is the term we use to describe the process and equipment you use to do this. 

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  • Use of additives
    \r\nAdding solvents, enzymes, mutant or natural bacteria, odour control agents and pesticides to grease traps or pre-treatment systems is not permitted.
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  • Choosing the right pre-treatment equipment
    \r\n     It's important you choose the right pre-treatment for your business. You must only use items that are listed for use within our area of operations. The best option is to discuss your pre-treatment requirements with us before making any equipment purchases. But you can also see our listed pre-treatment pages.
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预处理的解释

在把废水排放到污水系统(下水道)之前，你可能必须先处理它。“预处理”是我们用来描述过程和设备的术语。

  • 使用添加剂
    不允许添加溶剂，酶，突变或天然细菌，气味对照剂和杀虫剂润滑疏水阀或预处理系统。
  • 选择正确的预处理设备
    重要的是您为您的业务选择正确的预处理。必威体育手机APP您必须只使用列出的项目在我们的操作区域内使用。最好的选择是在进行任何设备之前与我们讨论您的预处理要求。但你也可以看到我们的上市前处理页面。
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如何让您的预处理设备列出

如果您是制造商或预处理供应商，并希望在我们的操作区域内使用一个项目，您必须提交一份贸易废物预处理清单请求（833KB）．

What can and can't be discharged to our systems\r\n

There are some things we do not allow to be discharged to our systems. Certain industries, such as breweries and medical facilities, pose significant risks if waste is not properly managed.

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什么可以且无法解释到我们的系统

有一些东西我们不允许被释放到我们的系统。某些行业，如啤酒厂和医疗设施，如果废物管理不当，会造成重大风险。

Craft breweries\r\n

Craft breweries are an emerging industry. Their trade wastewater can cause odours and accelerated corrosion in our wastewater system (sewer). Find out more about our Trade waste requirements for craft breweries (164KB) discharging less than 12 kL/day. 

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Medical waste

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Discharge from these types of facilities
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  • hospitals
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  • clinics
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  • offices or surgeries of a medical doctor
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  • dentists
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  • convalescent or nursing homes
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  • medical or veterinary laboratories
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  • health transport facilities
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  • other medical facilities.
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You can discharge liquid waste to our wastewater system, including faeces and body fluids.

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You cannot discharge solid waste. Solid waste includes hypodermic needles, syringes, instruments, utensils, swabs, dressings, bandages, any disposable paper or plastic items, any portion of human or animal anatomy or any items that have been macerated.

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Discharge from nuclear medicine units
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Hospitals or veterinary premises with nuclear medicine units must ensure wastewater is discharged to our wastewater system at a controlled rate that we determine. We may:

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  • require you to install delay holding tanks
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  • restrict days and time of discharge
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  • require you to sample your trade wastewater.
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We assess each application for approval to discharge. Your site-specific conditions will be outlined in your individual commercial permit.

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工艺啤酒厂

精酿啤酒厂是一个新兴产业。他们的工业废水会产生异味，加速污水处理系统(下水道)的腐蚀。了解更多关于我们的精酿啤酒厂的行业废物规定(164KB)放电量小于12kl /天。

医疗废物

从这些类型的设施中排出
  • 医院
  • 诊所
  • 医生的办公室或诊所
  • 牙医
  • 康复或护理家园
  • 医学或兽医化验所
  • 卫生交通设施
  • 其他医疗设施。

你可以将液体废物放电给我们的废水系统，包括粪便和体液。

你不能固体废物。固体废物包括皮下注射针头、注射器、仪器、器皿、拭子、敷料、绷带、任何一次性纸或塑料物品、人类或动物解剖结构的任何部分或任何已浸渍的物品。

核医学单位出院

拥有核医学单位的医院或兽医场所必须确保废水以我们确定的受控速率排放到我们的废水系统。我们可以:

  • 要求您安装延迟持有坦克
  • 限制卸货时间和时间
  • 要求您按照贸易废水进行样本。

我们对每一份申请进行评估，以获得批准予以放行。您的具体场地条件将在您的个人商业许可证中概述。

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Expect to be inspected
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Our representatives will inspect your site and pre-treatment. Our business customer representatives may enter your site to ensure your activities are in line with your permit. Our representatives may:

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  • collect samples of your trade wastewater at any time, on any day
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  • install and use online monitoring.
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No one on the premises may impede or delay our representatives except to ensure relevant safety precautions are in place.
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预计会被检查

我们的代表将视察你们的场地和预处理。我们的业务客户代表可以进入您的网站，以确保您的活动符合您的许可证。我们的代表可以：

  • 任何时候都会在任何时候收集贸易废水的样本
  • 安装和使用在线监控。

除确保相关安全措施到位外，任何人不得在办公场所妨碍或拖延我们的代表。

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更多用于食品零售业务

What's in retail food wastewater?\r\n

Trade wastewater from retail food businesses contains organic material that can cause odours and accelerate corrosion in our wastewater system. It also contains greasy waste, which can become solid and block our systems, causing wastewater to overflow into the environment or even back into your premises.

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As a minimum, you need to follow the requirements of your approval to minimise the impacts of your retail trade wastewater. We also have some housekeeping tips that can help your business be more sustainable.

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Read more about substances produced by retail food industry and their impacts.

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零售食品废水中有什么?

零售食品企业的贸易废水含有有机材料，可导致我们的废水系统中的气味并加速腐蚀。它还含有油腻的废物，可以变得坚固并阻挡我们的系统，导致废水溢出到环境中或甚至回到您的场所。

最低限度，你需要遵守批准的规定，以尽量减少零售行业废水的影响。我们还有一些家务秘诀这可以帮助您的业务更可持续。必威体育手机APP

阅读更多关于零售食品工业生产的物质及其影响。

Requirements for food retail businesses\r\n

There are a number of requirements for retail food outlets to meet before we will give our approval to discharge trade wastewater into our wastewater network. Most retail food outlets must have:

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  • a grease trap. Find out more about grease traps and treatment equipment
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  • floor and sink waste bucket traps in all prep sinks and floor wastes in all commercial kitchens and food-preparation areas
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  • a boundary trap with a gravity connection to our wastewater system
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  • a backflow containment device at the property boundary next to the water meter
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  • a tap within 5 metres of any pre-treatment equipment (such as a grease trap) with a backflow prevention device on the inlet side of the tap. Learn more about backflow prevention.
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You must not pour waste oil down the drain or into your grease trap. You'll need to collect any waste oil from deep frying or BBQs and store it in sealed containers in a properly bunded areas and have an oil recycler collect it.

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Read our Plumbing for retail food businesses (450KB) fact sheet for details on requirements for specific types of retail food businesses before selecting or installing trade wastewater pre-treatment.

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食品零售企业的要求

在我们将批准将贸易废水中放入我们的废水网络之前，有许多对零售食品网点的要求。大多数零售食品网点必须具有：

  • 除油器。了解更多油脂陷阱和治疗设备
  • 所有准备水槽的地板和水槽废物桶收集器以及所有商业厨房和食品准备区域的地板废物
  • 具有与我们的废水系统的重力连接的边界陷阱
  • 在物业边界水表旁边的防回流装置
  • 在任何预处理设备（如润滑脂陷阱）的5米范围内，在水龙头的入口侧的回流防止装置的距离。学习更多关于回流预防．

你不能把废油倒进排水沟或隔油池。你需要收集任何油炸或烧烤时产生的废油，并将其储存在密封的容器中，并在适当的密封区域内，让石油回收商收集。

阅读我们的零售食品企业的管道（450KB）有关选择或安装工业废水预处理系统前特定类型零售食品业务的要求的资料单张．

显示更少

可持续发展和食品零售部门

更好地管理废物，以可持续的方式使用资源，不仅能帮助你满足行业废物的要求。通过使用“避免-减少-重复使用-回收利用”，你可以节省金钱、保护环境和服务你的社区。这也是一个很好的营销资产，展示你如何在一餐一餐的时间里帮助拯救世界。

欲知更多详情，请浏览我们的家务秘诀．

Wastesafe for grease-trap waste\n

Wastesafe is an electronic tracking system we use to monitor the generation, collection, transport and disposal of grease trap waste. If you have a grease trap, you must select and engage a Wastesafe transporter to clean it (pump it out) at the frequency we set.

\n

If you have a grease trap, you must:

\n
    \n
  • select your authorised Wastesafe transporter to clean it (pump it out) at the frequency we set 
    • \n
  • contact your waste contractor to arrange a service
    • \n
  • contact an authorised Wastesafe transporter if you need to change your transporter.
    • \n
\n

Read more about Wastesafe charges and requirements and select your Wastesafe transporter.

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润滑脂废物废物的废物脂肪

Wastesafe是一种电子跟踪系统，用于监控油脂陷阱废物的生成，收集，运输和处置。如果您有润滑脂陷阱，您必须选择并与WasteSafe Transporer选择并以我们设置的频率清洁（泵出）。

如果你有油脂陷阱，你必须：

  • 选择您授权的废物安全运输工具，按我们设定的频率进行清洁(泵出)
  • 联系你的废物处理承办商安排服务
  • 联系授权的Wastesafe Transporter如果您需要更改传送器。

阅读更多关于废物安全的收费和要求选择您的WasteSafe Transporter．

More for motor trades businesses\r\n"}}" id="ID10" class="cmp-text">

更多用于汽车行业

What's in motor trades wastewater?\r\n

Trade wastewater from motor trades contains petroleum hydrocarbons, solids, metals and chlorinated solvents and phenols. Failing to maintain your equipment and follow the requirements of your agreement, can have explosive consequences. Fumes can also create health risks for workers.

\r\n

As a minimum, you need to follow the requirements of your approval to minimise the impacts of your retail trade wastewater. We also have some housekeeping tips that can help your business be more sustainable.

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Read more about substances produced by the motor trades industry and their impacts.

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汽车行业废水中有什么?

汽车行业的工业废水含有石油碳氢化合物、固体、金属、氯化溶剂和苯酚。未能维护您的设备，并遵循您的协议的要求，可能会有爆炸性的后果。烟雾也会对工人的健康造成危害。

最低限度，你需要遵守批准的规定，以尽量减少零售行业废水的影响。我们还有一些家务秘诀这可以帮助您的业务更可持续。必威体育手机APP

阅读更多关于汽车行业生产的物质及其影响。

Requirements for motor trades businesses\r\n

Most automotive businesses need to install:

\r\n
    \r\n
  • in-sink and in-floor bucket traps
    • \r\n
  • an oil water separation system with a collection pit and pump.
    • \r\n
\r\n

Only use pre-treatment we've listed and size it to meet your maximum hourly flow rate now and into the future.
\r\n

\r\n

Find out more about grease traps and treatment equipment for your motor trades business.

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对汽车行业的要求

大多数汽车企业需要安装:

  • 水槽式和地板式桶式疏水阀
  • 一种带有收集坑和泵的油水分离系统。

只有使用预处理，我们已经列出并尺寸，以满足您现在的最高流量流速并进入未来。

了解更多油脂陷阱和治疗设备为您的电机交易业务。

你必须得到我们的批准才能将废物排入我们的系统，并遵守你的协议，以尽量减少工业废水中物质的影响。

Deemed processes
\r\n\r\n

Some businesses must seek formal approval to discharge while others are 'deemed' to have permission. We call these 'deemed processes'. These are business processes:

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    \r\n
  • that we assess as low risk
    • \r\n
  • that discharge small volumes of trade wastewater to our wastewater system (sewer).
    \r\n
    • \r\n
\r\n

Read our deemed processes requirements on the grease traps and treatment equipment page to see if your business has approval to discharge trade wastewater as a deemed process. However, even if you have deemed processes, you must continue to meet pre-treatment, backflow prevention and other requirements.

\r\n

Trade waste fees and charges don't apply to deemed processes.

\r\n

You must only use pre-treatment items that are approved for use within our area of operations. To find out if pre-treatment items are approved for use, see our listed pre-treatment for other businesses. If you're uncertain whether your business processes are deemed processes, please follow the steps above to apply for approval to discharge at Sydney Water Tap in. We'll discuss whether you need a permit and any requirements.

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认为过程

有些企业必须寻求正式批准，而其他企业则“被视为”以获得许可。我们称之为“被视为进程”。这些是业务流程：

  • 我们评估低风险
  • 将少量的工业废水排放到我们的废水系统(下水道)。

阅读我们的视为流程要求隔油池及处理设备页面查看您的业务是否已批准将贸易废水作为视为可必威体育手机APP被视为流程。但是，即使您已被视为流程，您必须继续符合预处理，回流预防和其他要求。

行业废物费用和收费不适用于被认定的流程。

您必须仅使用批准的预处理项目，以便在我们的业务领域使用。要了解预处理项目是否批准使用，请参阅我们的列出其他业务的预处理．如果您不确定您的业务流程是否被视为流程，请按照以上步骤申必威体育手机APP请批准放行悉尼水龙头进水．我们将讨论您是否需要许可证和任何要求。

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Pollutants and impacts from food retail businesses
\r\n\r\n

Source

\r\n\r\n

Possible effects

\r\n\r\n

Food solids
\r\nFood particles are contained in wastewater from plate leftovers and pot cleaning.

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Food solids may:

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    \r\n
  • block drainage within your premises, creating expensive plumbing bills
    • \r\n
  • damage our pumps and put extra load on the wastewater treatment processes making it more costly to treat the wastewater
    • \r\n
  • block wastewater pipes, causing wastewater to back up and overflow. 
    • \r\n
\r\n\r\n

Fats, oils and grease
\r\nTrade wastewater from the wash-up includes food particles and sauce, gravy, salad dressing and meat juice residue.

\r\n\r\n

Fats, oils and grease may:

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    \r\n
  • block drainage within your premises, creating expensive plumbing bills
    • \r\n
  • block wastewater pipes, causing wastewater to back up and overflow
    • \r\n
  • damage our pumps and put extra load on the wastewater treatment processes making it more costly to treat the wastewater.
    • \r\n
\r\n\r\n

Biochemical oxygen demand (BOD)
\r\nTrade wastewater contains small particles of food, gravy and sauce residues and sugars. This organic material is a readily accessible food source for micro-organisms that are present in the wastewater system (sewer).

\r\n\r\n

BOD may:

\r\n
    \r\n
  • cause odours in your premises or in the wastewater system
    • \r\n
  • accelerate corrosion in our wastewater system, causing wastewater to leak into the environment and requiring costly repairs.
    • \r\n
\r\n\r\n

High temperature
\r\nHigh temperature dishwashers release wastewater at high temperatures.

\r\n\r\n

Temperatures above 25 °C may:

\r\n
    \r\n
  • accelerate corrosion in our wastewater system, causing wastewater to leak into the environment and requiring costly repairs
    • \r\n
  • affect the operations of your grease trap. High temperature trade wastewater doesn't cool enough to allow oil and grease to separate in the grease trap – this means that the greasy wastewater enters our system potentially causing blockages.
    • \r\n
\r\n\r\n\r\n

 

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食品零售业务的污染物和影响

源

可能的影响

固体食物
食物颗粒包含在餐盘剩菜和清洗锅子所产生的废水中。

食物固体可能：

  • 块排水在您的场所内，营造出昂贵的管道票据
  • 损坏我们的泵，并在废水处理过程中放大额外负载，使其更昂贵地处理废水
  • 堵塞污水管道，造成污水倒流溢出。

脂肪、油和油脂
洗涤废水包括食物颗粒和酱汁、肉汁、沙拉酱和肉汁残渣。

脂肪、油类和油脂可:

  • 块排水在您的场所内，营造出昂贵的管道票据
  • 堵塞污水管道，造成污水倒流溢出
  • 破坏我们的泵，给废水处理过程增加额外的负荷，使处理废水的成本更高。

生化需氧量(BOD)
贸易废水包含小颗粒的食物，肉汁和酱汁残留物和糖。该有机材料是储存系统（下水道）中存在的微生物的易于可接近的食物来源。

BOD阿美:

  • 使你的房屋或废水系统产生异味
  • 在我们的废水系统中加速腐蚀，导致废水泄漏到环境中并需要昂贵的维修。

高温
高温洗碗机在高温下释放废水。

25°C以上的温度可能:

  • 加速废水系统的腐蚀，导致废水泄漏到环境中，需要昂贵的维修费用
  • 影响您的隔油器的操作。高温工业废水没有冷却到足够的程度，使得油和油脂在隔油池中分离，这意味着含油脂的废水进入我们的系统，可能造成堵塞。

Pollutants from motor trades\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n

Source

\r\n

Possible effects

\r\n

Petroleum hydrocarbons
\r\nDiesel, petrol, solvents, liquefied petroleum gas, engine oil, grease and degreasers contain petroleum hydrocarbons

\r\n
    \r\n
  • Release flammable or explosive gases at the premises or in our wastewater system
    • \r\n
  • Toxic to aquatic life
    • \r\n
\r\n

Road grime, underbody mud and engine grit

\r\n
    \r\n
  • Deteriorate mechanical equipment such as pumps and valves
    • \r\n
  • Form deposits in the wastewater pipes and cause overflows
    • \r\n
  • Accumulate in pumping stations, causing blockages
    • \r\n
  • Cause overflows on your site 
    • \r\n
\r\n

Metals
\r\n Lead, zinc, copper, nickel and aluminium are found in leaded petrol, radiators, engine parts, catalytic converters, batteries and the residue from chemically cleaning engine blocks

\r\n
    \r\n
  • Contaminate wastewater by-products
    • \r\n
  • Interfere with wastewater treatment processes
    • \r\n
  • Toxic to humans, animals and plants
    • \r\n
\r\n

Chlorinated solvents 
\r\nChlorinated solvents are found in decarbonising solutions and degreasers

\r\n
    \r\n
  • Toxic to humans
    • \r\n
  • Damage plastic drainage fittings
    • \r\n
\r\n
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汽车行业的污染物

源

可能的影响

石油碳氢化合物
柴油、汽油、溶剂、液化石油气、发动机油、润滑脂和脱脂剂都含有石油碳氢化合物
  • 在处所或污水处理系统内释放易燃或易爆气体
  • 对水生生物有毒

路面污垢，车底泥浆和发动机砂砾
  • 恶化机械设备，如泵和阀门
  • 在污水管中形成沉积物，引起污水溢出
  • 在泵站中累积，导致堵塞
  • 导致站点溢出

金属
在铅汽油，散热器，发动机零件，催化转化器，电池和化学清洁发动机块中的残留物中发现了铅，锌，铜，镍和铝合金
  • 污染废水的副产品
  • 干扰废水处理过程
  • 对人类，动物和植物有毒

氯化溶剂
在脱碳溶液和脱脂剂中发现氯化溶剂
  • 对人体有毒
  • 损坏塑料排水配件
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