1Oct, 2024
    Understanding Nutrient Neutrality

    Nutrient pollution is a significant environmental concern affecting many of England’s most vital natural habitats. In freshwater environments and estuaries, elevated levels of nutrients—particularly nitrogen and phosphorus—can accelerate the growth of certain plants, disrupting natural ecosystems and harming wildlife.

    Understanding Nutrient Pollution

    Nutrient pollution arises from several sources, which can vary depending on the location. Common contributors include:

    • Sewage treatment works: These facilities can release high levels of nitrogen and phosphorus if not adequately managed.
    • Septic tanks: Improperly maintained septic systems can leak nutrients into nearby water bodies.
    • Livestock and arable farming: Agricultural runoff often contains fertilisers and manure rich in nutrients, which can wash into rivers and streams.
    • Industrial processes: Certain industries discharge nutrient-rich wastewater as a by-product of their operations.

    When these excess nutrients enter water bodies, they promote the overgrowth of algae and other aquatic plants. This growth can suffocate other aquatic life, reduce biodiversity, and alter the natural balance of these habitats, leading to a decline in water quality and the health of the ecosystem.

    The Issue at Hand

    Several water-dependent Habitat Sites across England, including areas of North Norfolk and the Broads are already in ‘unfavourable condition’ due to excessive nitrogen and/or phosphorus levels. This situation poses an urgent need to protect these habitats and their wildlife. Under the Habitats Regulations, any new development projects that cannot demonstrate they will not add to nutrient pollution are unlikely to receive planning permission.

    At Binder we are committed to addressing this by working in close collaboration with key stakeholders, including developers, local planning authorities, manufacturers such as HABA and environmental consultants Nutrient Neutral to provide efficient, sustainable solutions for nutrient management in development projects and for customers looking to upgrade their private sewage systems.

    What is Nutrient Neutrality?

    Nutrient neutrality is a strategic approach designed to mitigate the impact of new developments on nutrient levels in sensitive habitats. The goal is to allow Local Planning Authorities (LPAs) to grant development permissions without exacerbating nutrient pollution in designated Habitats Sites particularly in North Norfolk (see map).

    This approach serves as a short-term measure, part of a larger governmental effort to address the root causes of nutrient overload. A coordinated response involving various departments, including the Department for Environment, Food & Rural Affairs (Defra) and the Department for Levelling Up, Housing and Communities (DLUHC), supports this initiative. The aim is to tackle nutrient pollution from its primary sources, such as:

    • Improving sewage treatment facilities to reduce nutrient discharge
    • Enhancing septic tank regulations and maintenance
    • Promoting sustainable agricultural practices to limit runoff
    • Regulating industrial processes to minimise nutrient waste

    Do I Qualify?

    If you have a private sewage system (non-commercial), the small-scale discharge criteria are a set of tests to determine if the phosphorus discharged via a drainage field, is deemed likely to reach the surface water and hence the protected site, thereby having a ‘Likely Significant Effect’ (LSE).  The criteria were derived from the ‘Small scale discharges of phosphorus: Low risk mapping’ was provided by Natural England to LPA’s in March 2022.  

    If a tank meets all the criteria, the tank is deemed as not having an LSE and therefore not eligible for upgrade. If one of the criteria is not met, then the discharge is considered to have failed the criteria, thereby having a likely significant effect of the protected site and can be upgraded. The small-scale criteria are provided below:

    1. To ensure that there is no significant in combination effect, the discharge to ground should be at least 200m from any other discharge to ground 
    2. The drainage field will not be subject to significant flooding, e.g. it is not in Flood Zone 2 or 3
    3. The drainage field is more than 40m from any surface water feature e.g. ditch, drain, watercourse 
    4. The drainage field is more than 5 m from the designated site boundary (or sensitive interest feature).  
    5. The drainage field is in an area with a slope no greater than 15%. 
    6. There are no other known factors which would expedite the transport of phosphorus for example fissured geology, insufficient soil below the drainage pipes, known sewer flooding, conditions in the soil/geology that would cause remobilisation phosphorus, presence of mineshafts.  
    7. The drainage field is in an area where the high groundwater depth is at least 2m below the surface at all times 
    8. The percolation test has been performed on the proposed location of the drainage field with the resulting value lying within the required range under the Building Regulations 2010, which specify an average Vp value of between 12 and 100 

    Our Role: Providing Sustainable Solutions

    To tackle this issue, we have developed a strategic approach in partnership with HABA, offering state-of-the-art sewage treatment solutions that help developers meet stringent nutrient neutrality requirements. By working with Nutrient Neutral, a leading consultancy specialising in protecting water resources, we ensure that our systems not only comply with regulations but also actively contribute to preserving the health of local waterways.

    We partner with HABA and Nutrient Neutral to offer sustainable sewage treatment and mitigation solutions for developers. Our services include:

    1. Sewage Treatment Plants: Design, installation, and maintenance of systems to reduce nutrient discharge.
    2. Consultancy: Guidance on compliance with nutrient neutrality requirements.
    3. Mitigation Solutions: Implementation of wetlands, nutrient offset schemes, and sustainable drainage systems.

    Supporting Sustainable Development

    Our goal is to enable sustainable development that supports growth while protecting the natural environment. By working closely with developers, HABA, and Nutrient Neutral, we are helping to safeguard England’s water resources for future generations.

    28Aug, 2024
    Green Initiative Update

    Our Green Initiative began back in April 2022 and since we announced the launch we’ve donated over 395 trees – far exceeding our target of 100.

    Thank you to those that have already supported the campaign. Here’s more information about how you’ve made a difference as well as guidance from the Woodland Trust about the benefits of native tree planting.

    Our promise was to gift a native tree for every new residential installation and as of the end of August 2024 we have gifted 395 native crab apple trees to new customers across the Eastern Region.

    This is just one of the steps we are taking as part of our aim to become more sustainable as a business as we look at how we can positively impact climate change within our community.

    Have you received one of these gifted trees? Email us with your photos at [email protected] or share them on social media using the hashtag #GreenInitative – don’t forget to tag us!

    If you’re considering installing a new treatment plant at your home, contact our team and book a consultation.

    20Feb, 2024
    How does a sewage treatment plant operate?

    In our rapidly growing urban landscapes, the management of wastewater has become an increasingly critical concern. As councils and industries seek sustainable solutions, sewage treatment plants emerge as vital players in ensuring the responsible and efficient handling of sewage. 

    At its core, a sewage treatment plant is designed to treat wastewater generated from residential, commercial, and industrial sources. The process involves removing impurities and contaminants to produce treated effluent that can be safely released into a ditch or watercourse. A well-designed system contributes not only to environmental conservation but also to public health.

    The process at Binder includes the following steps:

    Sewage arriving at our treatment plant

    1. Collection and Inflow:

    The first step involves the collection of raw sewage from various sources through a network of underground pipes. The sewage is then transported to the treatment plant, where it undergoes a series of processes so it is transformed into effluent that can be safely discharged. 

    2. Screening and Primary Treatment:

    Upon arrival at the treatment plant, the raw sewage undergoes a screening process. Following this, the primary treatment phase involves the separation of solid and liquids in sedimentation tanks, gravity allows the heavier solids to settle, forming sludge, while the relatively clearer effluent is ready for processing. 

    Screening of wastewater as it prepares for processing.
    Rotating biological treatment.

    3. Secondary Treatment:

    The next stage focuses on primary treatment, this is often achieved through biological processes, where microorganisms break down the organic pollutants. Methods used include activated sludge processes, trickling filters, and rotating biological contactors. 

    4. Tertiary Treatment:

    In some cases, a tertiary treatment phase may be employed to further refine the treated effluent. This stage aims to remove the remaining contaminants, to meet specific effluent quality standards set by the Environment Agency. 

    Aeration tanks used to refine the treated effluent.
    Treatment plant tanks that process the waste onsite.

    5. Sludge Management:

    The sludge produced during the treatment process is not discarded. Instead, it undergoes further treatment, such as anaerobic digestion or mechanical dewatering, to reduce its volume and convert it into biosolids. These biosolids can be repurposed as fertilisers for agricultural use or disposed of in an environmentally friendly manner. 

    For potential customers seeking reliable sewage treatment solutions, understanding the intricacies of these processes is crucial. 

    Binder specialises in the supply, installation, and servicing of sewage treatment plants and provides tailored solutions that align with the unique needs of our clients. 

    We are committed to delivering fast, reliable and environmentally responsible services with the customer at the heart of everything we do.

    16Jan, 2024
    The importance of sewage treatment

    In the ever-evolving landscape of urban development and industrial progress, the significance of sewage treatment is paramount for communities and businesses across the UK. Unravelling the reasons behind why sewage treatment is indispensable provides a clear picture of the environmental and public health benefits, making it an essential consideration for potential customers exploring sewage treatment plant solutions.

    Environmental Preservation

    Sewage treatment assumes a crucial role in preserving the environment by preventing the discharge of untreated wastewater into the UK’s natural water bodies. Raw sewage contains harmful pollutants, including pathogens, nutrients, and chemicals, which can disrupt aquatic ecosystems, harm wildlife, and compromise water quality. Investing in a sewage treatment plant becomes a collective effort to protect the rivers, lakes, and oceans that define the country’s diverse and delicate ecosystems.

    Mitigating Water Pollution

    A primary driver behind the necessity of sewage treatment lies in its role in preventing water pollution. Untreated sewage can introduce contaminants that contribute to the eutrophication of water bodies, leading to the excessive growth of algae and oxygen depletion. This phenomenon can result in “dead zones,” where marine life struggles to survive. The implementation of effective sewage treatment processes ensures the removal of pollutants before the treated water is released, mitigating the risk of water pollution and its far-reaching environmental consequences.

    Protecting Public Health

    Untreated sewage poses a considerable threat to public health as it carries various pathogens and diseases. Contaminated water can lead to the spread of waterborne illnesses, including cholera, dysentery, and gastroenteritis. Sewage treatment is vital for removing these harmful microorganisms, ensuring that the discharged water is safe for recreational activities, agriculture, and, sometimes, for use as a drinking water source.

    Compliance with UK Regulations

    The UK government and environmental agencies have established stringent regulations governing the treatment and disposal of sewage. For example, the general binding rules set out by the Environment Agency in 2015 (read more here) and Adhering to these regulations is not only a legal requirement but also a matter of ethical responsibility. Installing a sewage treatment plant ensures that individuals and businesses in the UK meet these standards, avoiding potential fines and legal consequences while demonstrating a commitment to environmental protection.

    Community Well-being

    The positive impact of sewage treatment extends to the well-being of communities across the UK. Access to clean and safe water enhances the quality of life, reduces the burden of waterborne diseases, and promotes a healthier living environment. By investing in sewage treatment solutions, businesses and individuals actively contribute to the welfare of their communities and embrace their role in social responsibility.

    Sewage treatment is not just a regulatory obligation but a vital investment in environmental sustainability and public health. Potential customers considering sewage treatment plant solutions should recognise the multifaceted benefits, from preventing water pollution to safeguarding community well-being. 

    At Binder, responsible wastewater management is at the heart of our operations. Our team is fully committed and well informed on regulatory requirements and works closely with the relevant authorities to ensure high standards. 

    18Oct, 2023
    Top tips: Maintaining your septic tank or sewage plant

    Installing a new septic tank or sewage treatment plant can be expensive. This is why it’s so important to keep your existing system in good order to avoid any costly repair bills. In the current cost of living crisis, there’s a number of ways you can avoid unexpected bills when it comes to your sewage system.

    Complying with the general binding rules is very important, moreover there’s a number of additional steps you can take to monitor and minimise your energy consumption and be kinder to the local environment.

    Here’s a few top tips from us:

    • Get the sludge emptied regularly by a registered wastewater expert
    • Get your system serviced regularly
    • Keep maintenance records so you know when a service or empty is due (this is also helpful if you ever need to sell your property)
    • Fix highlighted problems straight away
    • Do not flush any sanitary items down the toilet – only the 3 P’s (Pee, Poo and {Toilet} Paper)
    • Call a specialist if you notice any signs of pollution such as sewage smells, pools of water, sludge, foam, lush weeds or grey fungus growing in your local stream or river
    • Do not put fats, oils or chemicals down the drain as they kill the bacteria that break-down the waste
    • Use low or non-phosphate detergents, which are kind to the environment

    Looking for further advice? Our team are always on hand to answer your questions.

    You can also find reliable and trusted advice and information from the Environment Agency and British Water.

    14Nov, 2022
    Every tree counts – Green Initiative update

    Back in April, we announced the launch of our brand new Green Initiative. A promise to gift a native tree for every new residential installation.

    We are delighted to provide an update on our sustainability initiative as we head into the final months of 2022. We are well on our way to achieving our target of 100 trees and as it stands (14th November 2022), we have gifted 94 native crab apple trees to new customers across the Eastern Region.

    This is just one small step as part of our long-term objectives to ensure business operations are more sustainable – an integral part of our company ethos. 

    In addition to the Green Initiative, we have also donated a tree to be planted on the Suffolk Showground to support the Suffolk Show’s contribution to the Queens Green Canopy project. Find out more about this project here.

    We would like to take this opportunity to thank our customers for their support. If you’re considering installing a new treatment plant at your home, contact our team and book your consultation today.

    8May, 2022
    Launch of the Green Initiative

    Ahead of Earth Day 2022 (April 22), we are delighted to announce the launch of our brand new Green Initiative. 

    For every residential installation, we are gifting a native tree to kick-start our sustainability journey toward a more environmentally-conscious company. This is just one small step as part of our long-term objectives to ensure business operations are more sustainable – an integral part of our company ethos. 

    In addition to the Green Initiative we have also donated a tree to be planted on the Suffolk Showground to support the Suffolk Show’s contribution to the Queens Green Canopy project. Find out more about this project here.

    Not only do trees provide a habitat for the  local ecosystem, but they also contribute to the improvement of air quality. Did you know, on average, one tree produces almost 118kg of oxygen and absorbs up to 22kg of carbon each year?

    Scientific evidence shows that trees benefit the environment and increase health and wellbeing by:

    • Helping to purify the air
    • Lowering the air temperature
    • Preventing flooding
    • Sustaining wildlife
    • Improving soil quality
    • Lowering stress 

    As an environmentally responsible liquid waste management company, our operations are approved by the Environmental Agency, and ensuring the highest quality of water discharge back into the local environment is part of our BSI ISO 14001 accreditation for environmental management. We want to go even further than this validation and introduce new initiatives to support the local environment and contribute to the wider efforts to tackle climate change. 

    ‘In response to a number of conversations with customers and local stakeholders, we realise the importance of not only providing a high-quality service but also taking responsibility for wider issues in the environment. Going beyond the requirements of our Environmental Agency accreditations, means we can truly make a difference and build on our strong reputation as a community-centric local business’. Richard Binder, Director.

    Contact our accredited installation department to find out more about our Green Initiative and book your consultation today.