• 解决方案

电镀行业解决方案

电镀行业生产过程中，镀件清洗、镀液配制及废水处理等环节对水质要求极高。原水硬度与重金属离子残留易导致镀层不均、结合力差，而电镀废水中高浓度的重金属（铬、镍、镉等）、氰化物及酸碱污染物，不仅威胁生态环境，更让企业面临严苛的环保监管压力。高佳针对电镀行业全流程用水需求，打造 **“高精度净化 - 零排放处理” 水处理解决方案 **—— 通过石英砂滤料、锰砂滤料、特种树脂及净水药剂等产品组合，系统性攻克水质污染、资源浪费、排放超标的行业难题，助力企业实现绿色生产与成本优化的双赢。

—— 以专业产品组合突破环保与生产瓶颈

  ■ 行业痛点

  • 镀件清洗水硬度高、杂质多，导致镀层出现麻点、起泡等质量缺陷
  • 电镀废水含重金属离子、氰化物及酸碱污染物，传统处理工艺难以稳定达标
  • 水资源浪费严重，回用率低，企业面临高额水费与排污成本压力
■ 高佳解决方案
  1. 生产用水预处理系统
  • 初级过滤：采用石英砂滤料（粒径 0.5-1mm）+ 锰砂滤料双层过滤，有效拦截悬浮物、铁锈，并去除水中铁锰离子，防止其对镀液造成污染；搭配 ** 活性炭（椰壳 / 柱状）** 吸附原水中的余氯及有机物，避免破坏镀液稳定性。
  • 深度净化：部署离子交换树脂与反渗透膜（RO），针对性去除水中钙、镁等离子，将硬度降至近乎零，确保清洗水电阻率≥15MΩ・cm，满足精密电镀对水质的严苛要求。
  1. 电镀废水深度处理与回用
  • 重金属去除：采用 **“调节池 + 化学沉淀”工艺，投加聚合氯化铝（PAC）与重金属捕捉剂 **，使铬、镍、铜等重金属离子生成难溶沉淀物；搭配 ** 斜管填料（六角蜂窝）** 加速固液分离，重金属去除率达 99.9% 以上。
  • 氰化物降解：通过次氯酸钠进行破氰处理，结合铁碳微电解填料的电化学氧化作用，将剧毒氰化物分解为无害物质。
  • 中水回用：处理后的废水经 ** 活性炭吸附 + 超滤（UF）+ 反渗透（RO）** 三级深度净化，回用于镀件清洗工序，回用率提升至 85% 以上，大幅降低新鲜水用量。
  1. 污泥减量与资源化
  • 采用板框压滤机对沉淀污泥进行脱水处理，降低污泥含水率；通过高温焙烧技术将含重金属污泥转化为工业原料，实现污泥的无害化与资源化利用。

DEDICATED TO INNOVATION

The Fabrik Automotive Center was established with a singular purpose: to provide specialized material and application expertise to assist our automotive customers. Equipped with cutting-edge technology and backed by decades of experience, our commitment is to aid automotive engineers in assessing potential applications and addressing the current challenges and opportunities, such as cost savings, weight reduction, formability, crash energy management, and material availability.

Lightweight Integrated Components

Stainless steel’s reputation for lightweight strength makes it a preferred material choice in various automotive applications. It excels in parts crucial for a car’s performance, including the fuel tank, chassis, and even the bumper.

Additionally, stainless steel is crucial in crafting numerous small components like tubes, brackets, springs, clamps, flanges, and other intricate parts. These more minor elements support the vehicle, connect components, and form the car’s overall structure.

Car Frame

Stainless steel seamlessly blends durability and elasticity, making car frames crafted from this material possess similar strength to many other metal alloys while also being notably lighter. Opting for stainless steel translates to a robust yet lightweight frame, considered one of the most effective supports for a vehicle.

In rigorous testing of austenitic stainless steel grades, the material’s hardening rate was observed to correlate with the deformation rate. In the context of automobiles, stainless steel can absorb more force compared to the typical structural steel often utilized.

Corrosion Resistant Parts

Stainless steel is essential for vehicles, offering corrosion resistance in the face of dirt and adverse weather conditions. It’s a top choice for parts like exhaust systems, which are prone to corrosion, and it currently makes up roughly half of all exhaust systems manufactured. Although less common, stainless steel can also be used for parts like wheels and the lower car structure, reflecting a commitment to higher-quality, long-lasting vehicles.

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