quality Bubble Air Diffuser & Sludge Dewatering Machine factory

Is Your Wastewater Treatment Partner Meeting These 5 Critical Service Standards? Shanghai DUBHE Sets the Benchmark!  In today's demanding global market, choosing the right wastewater treatment technology partner is crucial. But how can businesses in Russia, the Philippines, Indonesia, Malaysia, and beyond ensure their provider delivers not just equipment, but true partnership and peace of mind? Shanghai DUBHE Environmental Protection Technology Co., Ltd., a leading innovator in comprehensive wastewater solutions, challenges the industry standard by asking: Are you receiving these essential services? 1. Does Your Provider Offer Lightning-Fast Pre-Sales Support & Solutions?Time is money, especially in fast-paced markets like Indonesia and the Philippines. DUBHE eliminates lengthy delays with its "DUBHE's Best Service" commitment, featuring 12-hour quick pre-sales response and free consulting. Whether you're a distributor in Russia or an end-user in Malaysia, DUBHE provides progressing solution design and technical support before you commit, ensuring the chosen aeration systems (like U.S. SSL), blowers, sludge dewatering equipment, or bio-filters perfectly fit your needs. 2. Are You Confident in Uncompromising Equipment Quality?Investing in wastewater treatment technology demands reliability. DUBHE, operating from its advanced Wuxi Yixing plant, implements strict quality control using cutting-edge testing equipment. This rigorous system guarantees the durability and performance of every solid-liquid separator, membrane module, and component shipped to clients worldwide, safeguarding operations from Russia to Southeast Asia. 3. Can You Get Critical Equipment Within Days, Not Weeks?Project timelines can't wait. Understanding the urgency in markets like the Philippines and Malaysia, DUBHE maintains significant stock and mass production capabilities. For standard items, quick delivery within 1-7 days is a reality. Even for specialized machinery, DUBHE prioritizes orders, ensuring minimal downtime for customers across its key regions, including Indonesia. 4. Is True 24/7 After-Sales Support Just a Promise or a Reality?Breakdowns don't respect business hours. DUBHE backs its products with 24-hour after-sales service. This includes guaranteed 24-hour technical support response, provision of necessary spare parts, free warranty repairs, and reasonable post-warranty maintenance. From troubleshooting in Russia to remote diagnostics in Indonesia, DUBHE's team is always ready. 5. Does Your Partner Invest in Your Long-Term Success?DUBHE goes beyond just selling equipment. They offer free technical training to ensure customers and distributors can operate systems efficiently. Their commitment includes monthly follow-ups during the warranty period, lifelong software upgrades for control systems, and on-site installation guidance. This holistic approach builds lasting partnerships, empowering clients across the Philippines, Malaysia, Russia, and Indonesia to manage their wastewater effectively for years to come. Shanghai DUBHE: Committed to Your Success & Cleaner Water"At DUBHE, our core philosophy is serving our customers by exceeding expectations," states the company leadership. "We continuously innovate our aeration devices, sludge dewatering systems, and bio-filters, but we believe exceptional technology must be paired with unmatched service. We ask these questions because we live the answers, ensuring our partners in Russia, the Philippines, Indonesia, Malaysia, and globally have a reliable, responsive, and truly supportive wastewater treatment partner."

What Is the New Type of Biological Carriers? Discover the Revolutionary PCG Biocarrier for Superior Wastewater Treatment Introduction: The Future of Wastewater Treatment is Here In the evolving world of wastewater treatment, biological carriers play a critical role in biofilm processes, determining efficiency, cost-effectiveness, and environmental sustainability. Traditional carriers, such as plastic media or ceramic rings, often struggle with limitations like poor microbial adhesion, low surface area, and short lifespans. Enter PCG Biocarriers (Polymer Composite Gel Biocarriers) – a groundbreaking innovation by shanghai dubhe environmental protection&technology  Co., Ltd., designed to revolutionize wastewater treatment with unmatched performance. This article explores why PCG Biocarriers are the next-generation solution for industries, municipalities, and environmental projects seeking higher efficiency, lower sludge production, and longer-lasting performance. Why PCG Biocarriers? The Science Behind the Innovation 1. Superior Material & Design PCG Biocarriers are engineered from a highly hydrophilic polymer composite gel, inspired by Japanese technology and refined over a decade of R&D. Key features include: Micron-level pore structure (≥10,000 m²/m³ surface area) – Maximizes microbial attachment. 98% porosity – Ensures optimal oxygen and nutrient diffusion. Soft, non-abrasive texture – Protects equipment while resisting wear. Unlike conventional carriers, PCG’s unique gel matrix naturally attracts beneficial bacteria, accelerating biofilm formation in just 3-7 days – 50% faster than traditional media. 2. Unmatched Performance in Wastewater Treatment PCG Biocarriers excel in ammonia nitrogen (NH3-N), total nitrogen (TN), and COD removal, making them ideal for: Municipal wastewater plants (meeting strict Class IV standards, e.g., TN

In 2020 our company obtained agent authorization for SSI in China, this is a big step for us. It proves that our technology has been made  great progress.

Customers come to visit the factory, and our relevant person in charge is explaining the products. We believe that good products need repeated inspection and inspection, and we will do our best to provide the information you want.

 In 2021 our company participate In the drafting of GB/T1.1-2020 for fine bubble diffuser.

Wuhan Zhucheng project uses 2080 SSI ECD-270-E Zhongshan Ancient Town Project uses SSI ECD-270-E for a total of 2080  

A bubble diffuser is a device widely used in industry and scientific research to introduce gases into liquids and generate bubbles for the purpose of stirring, mixing, and reacting. Recently, a new type of bubble diffuser has attracted extensive attention in the market, which has a series of advantages and features and shows unique application potential in certain fields. First, the bubble diffuser is designed with innovative structures and materials. Compared with traditional bubble diffusers, the unit is more compact, lighter and easier to move and operate. It is also made of special materials that are corrosion- and temperature-resistant, enabling it to operate stably in a variety of harsh environments, thus meeting the needs of different industries and fields. Application: WATER TREATMENT: Bubble diffusers are used in the water treatment process to inject air or oxygen into the water to increase the oxygen content. This helps to improve the conditions for the growth of organisms in the water, such as in pond farming, aquariums, and sewage treatment. Wastewater treatment: In the wastewater treatment process, bubble diffusers help to accelerate the decomposition of organic substances by bacteria, thus purifying the water. Medical field: In medical equipment, bubble diffusers can be used in various treatments, such as oxygen therapy, respiratory therapy, etc., to provide patients with extra oxygen. Biotechnology and laboratories: In laboratories, bubble diffusers are often used to stir and mix samples to facilitate biological or chemical reactions.

This month, we visited the polymer composite gel manufacture factory and the place for different kinds of test lab. Vacuum-packed to save a lot of space in transportation. Can be stored for many years in a vacuum environment as long as it is not unpacked. Approximately 12.5 kg per cubic meter. factory video.   put into the tank, easy to handle.

This month, we visited the polymer composite gel manufacture factory and the place for different kinds of test lab. Vacuum-packed to save a lot of space in transportation. Can be stored for many years in a vacuum environment as long as it is not unpacked. Approximately 12.5 kg per cubic meter. factory video.   put into the tank, easy to handle.

To solve: 1. the carrier is mainly applied to contact oxidation method, the traditional carrier has poor hydrophilicity and low oxygen dissolution efficiency; 2. the small specific surface area of traditional carriers, the attachment amount of microorganisms is small, and the treatment capacity is poor; 3. Reducing sludge discharge and environmental pollution; 4. Traditional MBBR carrier hanging wear equipment corrosion layer, reducing the mission life of sewage treatment equipment; the use of wear debris resulting in damage to pumps & fans. PCG-A new technology of bio-filler works better than MBBR. PCG is a kind of water treatment bio-carrier product based on polymer hydrophilic material, which is inspired by the design of Japan, and referred to the application experience of Japan for about 20 years. Our R&D team has been working on the soft bio-carrier since 2010. In 2010, our R&D team started to develop the soft bio-carrier, and after 6 years of design and development, we finally selected PCG as the soft bio-carrier with high hydrophilicity and biophilicity. After 6 years of design and development, we finally chose a new high molecular weight material with high hydrophilicity, biophilicity, anti-abrasion, aeration and strong specific surface area as the substrate of the biocarrier, which was launched in 2016. After 5 years of small and medium After 5 years of small and medium-sized trials, it will finally be put into large-scale production in 2020. As a biocarrier, PCG is ahead of similar products in China. And our technology now is the newest one about the six generation.   Advantages over traditional technology: Excellent mechanical strength (wear resistance)； Synergistic effect, incorporating biogel technology, to promote the growth and biological activity of immobilized advantageous bacterial flora； Enhanced nitrification reaction； Highly efficient adsorption capacity； Simultaneous removal of specific organics (e.g. toxic aromatic compounds);       Hydrophilicity vs. hydrophobicity, oil-absorbing vs. non-oil-absorbing test comparing MBBR and ordinary sponge. Application: Wastewater treatment: Medical field: Biotechnology and laboratories: Beverage and food processing:

On November 14, 2023 we participated in the Water and Solar Energy Exhibition in Dubai

Customers come to the factory for inspection.

DUBHE is one of the qualified suppliers of BEWG Enterprises Water Company, the largest water company in China.