En-Science Development Co.,Ltd.

         We provide consultation regarding planning water systems to clean waste water and ensure water quality control with treatment chemistry tailored to the chemical components of the effluent of a specific facility.

         With 10 years of experience, our products have been the resource of choice for more than 100 companies. Our focus is upon service for which we have a special team. We have the experience and the know-how to meet your company’s needs. And we always take into consideration factors such as the proper materials for the system, the efficiency of the workers, safety, and the environment.


Filter Media

  • Anthracite / Sand Filter
  • Manganese Filter
  • Activated Carbon Filter
  • Ion Exchanged Resin

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Reverse Osmosis Chemicals

  • Anti-Scalant for membrane surface of Reverse Osmosis System (ANTI SCALE R-01)
  • Microbiological Control for Reverse Osmosis System (CHEMTREAT CB-804)

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Cleaning Chemicals

  • Acid base cleaning agents contain with acid corrosion inhibitor (CHEMTECH SRB-102)
  • Cleaning agent for air fin coil, dewatering filter (CHEMTECH NC-110)
  • Acid base cleaning agent, low corrosive for copper and stainless steel materials (CHEMTECH SC-220)

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Boiler Water Treatment Chemicals

  • Boiler compound for scale inhibitor (Food Grade) (CHEMTREAT BS-201)
  • Oxygen Scavenger (Food Grade) (CHEMTREAT BC-508)
  • Boiler compound for scale and corrosion inhibitor (Food Grade)(CHEMTREAT CF-7100)
  • Oxygen Scavenger (CHEMTREAT DH-105)
  • Corrosion inhibitor for steam and condensate line (CHEMTREAT BC-405)

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Cooling Tower, Evaporative (Cooling Water Treatment Chemicals)

  • Scale and corrosion inhibitor for high alkalinity and hardness (CHEMTREAT CT-701)
  • Scale and corrosion inhibitor for low hardness and high salinity (CHEMTREAT CT-512)
  • Slime Control and biocide, slime remover (CHEMTREAT CB-801)
  • Slime Control and biocide, slime remover (CHEMTREAT CB-803)

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Chiller Water Treatment Chemicals

  • Corrosion inhibitor for close loop system (CHEMTREAT CL-100)

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Wastewater Treatment Chemicals

  • Special organic compound to remove suspended solid, oil and soluble (CHEMTECH WP-100)
  • Heavy metal scavenger (CHEMTECH HM-R1)
  • Anionic Polymer floculant (CHEMFLOC A-200)
  • Cationic Polymer (CHEMFLOC C-100)
  • Nonionic Polymer (CHEMFLOC N-150)

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Other Chemical

  • Cleaning agent for cationic exchanged resin contaminated with iron oxide (CHEMTECH RN-A03)
  • Corrosion inhibitor for cleaning process with acid (CHEMTECH BH-I50)
  • Surface conditioner for ion and copper material after acid cleaning (CHEMTECH NH-9)

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Water System

  • Solftener
  • Reverse osmosis (RO)
  • Wastewater Treatment Plant

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Quality System Certificate

          En-Science Development Co., Ltd. has recognized the significance of Quality Management System. We have applied the ISO9001:2015 Quality System Standard as a framework for our quality management, in order to keep our customers confidence and assure our products and services are at the highest quality. We have achieved the Certificate of Quality management system, ISO 9001:2015 of United Registrar of Systems (URS Certification) as a guarantee to our success.


Steam Technology (เทคโนโลยีไอน้ำ)

คุณสมบัติของน้ำ Feed ที่ดีสำหรับป้อนเข้าสู่หม้อไอน้ำ มีความกระด้างน้อย มีความขุ่นน้อย (ปริมาณสารปนเปื้อนน้อย) ปริมาณอากาศละลายอยู่ในน้ำน้อย ความเป็นกรด-ด่าง (ค่า pH) ควรอยู่ระหว่าง 7-9 ปริมาณสารละลายที่ละลายปนอยู่ในน้ำ (TDS) ไม่ควรเกิน 500 ppm ดาวน์โหลดที่นี่เพื่ออ่านต่อ Read More


      Boiler หรือ หม้อไอน้ำ คืออุปกรณ์ที่ใช้ความร้อนจากการเผาไหม้ของเชื้อเพลิง ในการเปลี่ยนน้ำให้เป็นไอน้ำภายใต้ความดันค่าหนึ่ง เพื่อนำไอน้ำที่ได้ไปใช้งานในกระบวนการผลิตต่อไป Boiler แบ่งเป็น 2 ชนิดใหญ่ๆ คือ       1. Fire tube boiler หรือ Cylindrical Boiler :... Read More