Career
Join Hangzhou Lanran Tech and shape the future of sustainable innovation. We offer a vibrant and collaborative workplace where your ideas are valued, your growth is nurtured, and your contributions drive progress. Whether you're an experienced professional or embarking on your career journey, Lanran offers unparalleled opportunities to excel, grow, and make a lasting impact.
We care for:
Our customers
Exceed expectations
Our teammates
Foster trust & collaboration
Our company
Drive innovation
Our community
Help&support
Ourselves
Growth&excellence
Our benefits program for full-time employees helps support you at work and in your personal life.
Competitive salaries
Competitive salaries and performance-based incentives
Health and wellness
Comprehensive health and wellness programs for you and your family
Professional development
Benefit from training programs, workshops, and mentorship opportunities to enhance your skills
Career advancement
Explore clear pathways for growth, including opportunities for leadership roles
Work-life balance
Work-life balance initiatives, including flexible schedules and leave policies
Workplace culture
A supportive and inclusive workplace culture that values diversity
We view our efforts within 4 pillars:
At Lanran Technology, we believe diversity, equity, and inclusion (DEI) are essential to innovation and growth. We are committed to building an environment where everyone feels valued, empowered, and inspired to contribute their unique perspectives and talents.
Diversity
We embrace individuals from diverse backgrounds, experiences, and cultures, recognizing the strength in variety.
Equity
We ensure fair opportunities and resources for all, enabling every team member to thrive.
Inclusion
We cultivate a workplace where everyone’s voice is heard, fostering collaboration and innovation.
Commitment
Our DEI initiatives extend beyond our workplace to positively impact the communities we serve.
Teams
Come be a part of building the future on one of our diverse teams.
Honors and Awards
We’re proud to be recognized as an industry leader. See what others are saying about Lanran.
Hiring Process
Here’s a look at what you can expect when you apply for a job at Lanran.
- 1、Application
- 2、Recruiter screen
- 3、Tech assessment (role dependent)
- 4、Interview(s)
- 5、Offer
- 6、Onboarding
What Is Electrodialysis — and Why Are Ion Exchange Membranes Key?
Electrodialysis (ED) is a membrane-based separation process that uses direct current and ion exchange membranes to remove ions from water selectively. It’s widely applied in desalination, concentration, purification, and resource recovery. 🔍 How it works:• Cation exchange membranes (CEM) allow only positive ions to pass• Anion exchange membranes (AEM) allow only negative ions to pass• These membranes are arranged alternately between two electrodes• Under electric current, ions migrate through the membranes, separating into concentrated and dilute streams This highly selective ion migration enables ED systems to efficiently process saline or contaminated water with low chemical use and high precision. Used across various industries, including food, chemicals, pharmaceuticals, power, and wastewater, electrodialysis is a reliable and scalable solution for intelligent ion separation.
Seawater Carbon Capture and Conversion | A Scalable Path to Negative Emissions
As the world intensifies its efforts to combat climate change, seawater carbon capture and conversion (SWCCC) offers a promising, scalable solution. At Lanran Tech, we apply advanced bipolar membrane electrodialysis (BPED) to transform the ocean’s natural carbon buffering capacity into an active carbon removal system. How It Works:1️⃣ Seawater intake & softening2️⃣ Water splitting via bipolar membranes generates acid and base3️⃣ The acid releases CO₂ from dissolved inorganic carbon (mainly bicarbonate ions)4️⃣ The base neutralizes seawater, increasing its alkalinity5️⃣ CO₂ is extracted and collected; the treated seawater is returned with enhanced capacity to absorb atmospheric CO₂ Technology Advantages:✅ No added chemicals✅ Utilizes mature membrane separation technologies✅ Compatible with vacuum-assisted CO₂ extraction✅ Enhances ocean alkalinity, supporting long-term CO₂ removal✅ Integrates with renewable energy for low-carbon operation By using the ocean not just as a passive carbon sink, but as a regenerative system, Lanran’s SWCCC approach helps industries, governments, and carbon projects move closer to net-zero targets.🌱 📩 Interested in collaboration or pilot deployment? Let’s connect.
How BPED Works — Turning Salt into Acid and Alkali
Bipolar Membrane Electrodialysis (BPED) is an electrochemical separation process that enables the direct conversion of neutral salts, such as sodium sulfate (Na₂SO₄), into valuable acids and bases without the use of added chemicals. What Happens in BPED? 1️⃣ Feed PreparationSodium sulfate is dissolved in water, dissociating into Na⁺ and SO₄²⁻ ions. 2️⃣ Ion MigrationUnder an electric field, Na⁺ passes through a cation exchange membrane (CEM) SO₄²⁻ passes through an anion exchange membrane (AEM)These ions are directed into separate compartments. 3️⃣ Water Splitting at the Bipolar MembraneAt the bipolar membrane (BPM) interface, water molecules are dissociated into H⁺ and OH⁻ ions. 4️⃣ Product Formation Na⁺ + OH⁻ → NaOH (in the base compartment) H⁺ + SO₄²⁻ → H₂SO₄ (in the acid compartment) 🔄 Result: From a single salt feed, two valuable products – acid and base are generated. Why This Matters for Industry? 🌟 Enables resource recovery from wastewater🌟 Reduces reliance on external acid/alkali dosing🌟 Supports zero liquid discharge (ZLD) and circular economy models🌟 Applicable in industries such as textiles, pharmaceuticals, chemicals, and coal chemicals At Lanran Tech, our BPED systems are engineered with high-efficiency membranes, low energy consumption, and stable long-term performance, helping our clients turn waste into a resource and compliance into value.