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LUVA

Contact information, map and directions, contact form, opening hours, services, ratings, photos, videos and announcements from LUVA, 4F, Guoqiang Building, No. 12, Jinyang East Road, Yuhuatai District, Nanjing.

LUVA specializes in delivering EPC (Engineering, Procurement, and Construction) turnkey projects across traditional chemical industries, with proven expertise in chlor-alkali, sulfuric acid, and TCCA plants.

30/09/2025

💦 A refreshing swim means more than just clear water — it means safe water.

🏊‍♀️ Every splash in a public or private pool carries the responsibility of protecting swimmers from harmful bacteria and algae. Reliable disinfection isn't a luxury — it's the foundation of trust for families, athletes, and communities.

🧪 For decades, calcium hypochlorite has been the backbone of pool disinfection, valued for its stability, potency, and ease of storage. But a dependable supply of this essential product doesn't happen by chance — it starts with precision engineering.

🏭 At , we design and deliver calcium hypochlorite plant technologies. We empower our partners worldwide to produce safe, high-quality disinfectants reliably and efficiently.

🌍 Because peace of mind in every drop begins with reliable engineering. ✨

26/09/2025

🚧 On-Site Progress from Colombia

From design to reality, our calcium hypochlorite project in Colombia is moving steadily into the construction phase.

As equipment is meticulously installed, one thing remains constant: LUVA's steadfast commitment to safe, professional, and reliable ex*****on.

Behind every lifted vessel and every scaffold step are careful planning, rigorous risk assessment, and a drive for engineering excellence — foundations for smooth progress today and operational reliability tomorrow.

At , we don't just build plants — we build trust, across industries and borders. 🌍

24/09/2025

🔬 From Industrial Backbone to High-Purity Powerhouse: The Rise of Electronic-Grade Sulfuric Acid

In our previous posts, we explored the evolution of sulfuric acid production — from ancient alchemy to modern industrial processes. Today, the story continues with an exciting new chapter driven by the relentless demand for precision.

The rapid growth of the electronics and battery industries, especially electric vehicles and next-generation battery technologies, is fueling unprecedented demand for ultra-high purity sulfuric acid (meeting SEMI G4/G5 standards). In semiconductor manufacturing and precision chemical processing, even trace metal impurities — at the parts-per-trillion (ppt) level — can compromise chip yields and battery performance and safety. This makes rigorous process control and advanced purification technologies more critical than ever.

From an industrial workhorse to a refined elixir of innovation, electronic-grade sulfuric acid is now a critical enabler and a cornerstone of the technologies that define our future.

23/09/2025

📜 The Evolution of Sulfuric Acid Production 🌟

From ancient alchemists distilling “green vitriol oil” and believing it held mystical powers, to the rise of modern industrial chemistry, the story of sulfuric acid is one of constant innovation.

The late 18th century saw the lead-chamber process make large-scale production possible, while the 1831 contact process—later improved with vanadium catalysts—set new standards for efficiency and purity.

Countless explorations by those before us have paved the way for today’s breakthroughs—and this journey of discovery will never cease.

Today, sulfuric acid plants embrace cleaner feeds, energy recovery, and intelligent control, turning what once seemed magical into a cornerstone of sustainable industry.

22/09/2025

📈 Calcium Hypochlorite Market on the Rise

📊 According to the latest report by The Insight Partners, the global calcium hypochlorite market was valued at USD 615.14 million in 2024 and is expected to reach USD 874.89 million by 2031, growing at a CAGR of 5.4% (2025–2031).

💧 Key growth driver: Water and wastewater treatment.
● In Europe, strict EU directives ensure that >80% of wastewater is collected and treated, with several countries reaching full compliance.
● In North America, the U.S. processes ~34 billion gallons of wastewater daily.
● In Southeast Asia, rapid urbanization, rising water contamination, and large-scale infrastructure investments are fueling demand.

♻️ Sustainability is also shaping the industry: manufacturers are adopting greener, more efficient, and circular production methods.

🏭 At , we are ready for this future. Our Calcium Hypochlorite Plant Solution integrates:
✔️ Salt recovery & mother liquor reuse → reduced bleaching liquid use from 4.8 tons/ton product to 2.5 tons/ton product
✔️ Intermittent crystallization process → uniform crystals, lower energy demand
✔️ Optimized design & smart DCS control → efficient, automated operations
✔️ Titanium-based key equipment → 20+ years design lifespan
✔️ Comprehensive safety, QC protocols, and lifetime support

🌍 Partner with LUVA to build the next generation of calcium hypochlorite plants — and shape a safer, cleaner future together.

19/09/2025

🌍 Our Values & Vision | LUVA

🛠️ Engineering excellence is our foundation. At , we operate under ISO-certified management systems, supported by advanced testing methods and comprehensive quality control. Our team of experienced chemical engineers delivers both innovation and precision.

🚀 Our mission is to deliver superior, all-encompassing engineering solutions to our customers worldwide.
We strive to be recognized as a performance leader in chemical engineering — driven by a team of highly motivated professionals who champion innovation, deliver impactful results, and consistently exceed expectations.
Every project we undertake is guided by clear objectives: to deliver on time, stay within budget, and go beyond what our clients envision.

🏆 Shaping the future. Our long-term vision is to become the premier global provider of chemical EPC solutions — trusted by clients, powered by people, and driven by innovation.

🔗 Curious to learn more about LUVA?
Explore our projects and expertise at 👉 www.luvaen.com

18/09/2025

🔬 Who We Are | LUVA

👋 Hi everyone, and welcome to LUVA’s official page!
We’re excited to share our journey with you and connect with friends, partners, and anyone passionate about the world of chemical engineering.

✨ With 15+ years of global experience, LUVA delivers integrated solutions for the chemical and process industries — from engineering design and manufacturing to installation, commissioning, and long-term plant operation.

🏭 Our focus? Turnkey EPC projects for and plants — delivering facilities that are efficient, reliable, and built to last.

💡 What sets us apart is specialization. By dedicating ourselves to complex EPC projects and advanced plant delivery, we’ve built a reputation for technical excellence and dependable ex*****on — powered by our amazing team of professionals.

🤝 At LUVA, it’s not just about building plants. It’s about building trust, lasting partnerships, and creating value for clients all around the world.

17/09/2025

💡 What does it really take to grow from a junior to an outstanding process engineer?

Recently, our Design Manager Yan Liu delivered an inspiring talk on "How to Become an Excellent Process Engineer."

She sincerely reflected on her career journey. Her success did not come overnight—after exploring multiple roles in the chemical industry, she resolutely chose to specialize in process engineering. Over three years, six densely filled notebooks and countless project experiences witnessed her leap from an explorer to an outstanding professional. This relentless pursuit of excellence continues to shine with her at LUVA. ✨

She attributed her growth to five key principles:
1️⃣ Deepen fundamental knowledge — master your own field while expanding cross-disciplinary understanding.
2️⃣ Learning and Thinking — let the two reinforce each other for continuous progress.
3️⃣ Summarize and review — distill lessons learned and keep pushing beyond limits.
4️⃣ Ownership — treat company matters as your own and take initiative.
5️⃣ Perseverance — only with resilience can we overcome obstacles and reach the summit.
Though simple in words, these five principles are difficult to practice. Behind them lie her daily discipline and genuine passion.

After the session, General Manager Kelvin Yuan shared his reflections: the company needs more colleagues with this "pyramid-top" quality. Every strong individual who reaches the top of the pyramid bears scars—yet still wears a smile. 🏔️🙂

As the Latin phrase goes, "Per aspera ad astra" — through hardships to the stars. 🌌

May we all hold firm to our goals, stay passionate about our chosen path, and move forward with unwavering determination.

12/09/2025

What does your ideal collaboration look like? 🤝

At , collaboration means bringing different minds together to spark ideas and shape better solutions.

Recently, our business and process engineers gathered for a discussion on updating the calcium hypochlorite process routes and refining product strategies.

From technical details to customer needs, every perspective matters. It’s through these open, cross-functional conversations that we identify opportunities, refine solutions, and move closer to delivering the most reliable results for our clients.

Collaboration doesn’t just solve today’s challenges — it plants the seeds of tomorrow’s ideas. 🌱

That’s why at LUVA, innovation grows through teamwork. 🌍✨

10/09/2025

Have you ever seen the perfect dihydrate calcium hypochlorite crystal? 👀
This isn't a textbook illustration — it's what our microscope captured in LUVA's lab.🔬

Recently, our engineers replicated the full calcium hypochlorite production process under laboratory conditions. After several days of repeated trials and meticulous adjustments, we successfully produced flawless crystalline products — and, more importantly, we identified the key factors that truly govern product quality.

✨ Key findings from our experiment:
🌡️ Temperature dictates crystal form
⚖️ Precise pH control is essential
🧪 Chlorine feed rate matters
🧭 Crystallization needs guidance

By simulating industrial operations, we confirmed that high-purity dihydrate calcium hypochlorite can be reliably obtained in a controlled setting. These insights not only help us refine process design but also give us stronger confidence to deliver optimized large-scale solutions.

At LUVA's Delivery Department, we're not just handing over projects — we're challenging ourselves to validate and refine every process we deliver. Our service goes far beyond the keyboard and screen; it's proven in the lab, under real-world conditions.

Because at , excellence isn't a milestone — it's a continuous journey.

04/09/2025

Why doesn’t your dish ever turn out exactly like the food blogger’s? 🍳
The same question applies to chemical processes. ⚗️

Why can help you achieve a flawless product with the same process?
Because every step of our process starts with validation in the lab.

This week, our delivery engineers replicated the full production workflow in our lab.
They’re not R&D or process engineers — they’re the ones closest to our customers.
Why do they need to understand the process so thoroughly?
Because they’re on the front line, seeing customer needs and on-site challenges firsthand.
That’s why they must also master the process.

At LUVA, we push ourselves to learn across disciplines, never staying confined to our own specialties.
By simulating and validating each step, we can identify the best current solutions —and deliver continuous improvements for every customer, at every stage.

02/09/2025

💡What determines the crystal form of calcium hypochlorite?
📖Textbooks can give you the standard answer, but only hands-on experiments make it unforgettable.

Recently, our engineers ran a lab-scale process simulation for calcium hypochlorite production, replicating real-world conditions to track key parameters. We identified how temperature, pH, and chlorine feed rate directly impact product purity and crystal morphology.

These insights aren't just academic — they feed directly into optimizing our full-scale production process.

At , we believe every process has limitless room for improvement. Each step forward not only clears our own doubts but also delivers greater value to our customers.

Address

4F, Guoqiang Building, No. 12, Jinyang East Road, Yuhuatai District
Nanjing

Opening Hours

Monday	08:30 - 17:30
Tuesday	08:30 - 17:30
Wednesday	08:30 - 17:30
Thursday	08:30 - 17:30
Friday	08:30 - 17:30

Website

https://www.luvaen.com/

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