OCNED WATER TECHNOLOGY SDN. BHD.
(COMPANY NO. 259007 H)
 
50, JALAN USJ 9/5P, SUBANG BUSINESS CENTRE, 47620 UEP SUBANG JAYA,
SELANGOR DARUL EHSAN, MALAYSIA. TEL: 03-80242826 (x 4 Lines) FAX: 03-80242820
E-mail: ocned@tm.net.my
 
We Are Environmentally Friendly

 

     Community Sewage Treatment Plant

 

      Sewage is the liquid waste produced by humans which typically contains washing water, fasces, urine, laundry waste and other liquid

      or semi-liquid wastes from households and industry. It is one type of wastewater. Sewage collection and disposal is usually done via a

      system of sewer pipes (sewers) called sewerage, and sometimes via a cesspool emptier.

 

      Sewage treatment is the process of removing the contaminants from sewage to produce liquid and solid (sludge) suitable for

      discharge to the environment or for reuse. It is a form of waste management. A septic tank can be used to treat sewage close to

      where it is created.

 

      Sewage treatment, or domestic wastewater treatment, is the process of removing contaminants from wastewater, both runoff and

      domestic. It includes physical, chemical and biological processes to remove physical, chemical and biological contaminants. Its

      objective is to produce a wastestream (or treated effluent) and a solid waste or sludge also suitable for discharge or reuse back into

      the environment. This material is often inadvertently contaminated with toxic organic and inorganic compounds.

 

      Sewage is created by residences, institutions, and commercial and industrial establishments. It can be treated close to where it is

      created (in septic tanks or onsite package plants and other aerobic treatment systems), or collected and transported via a network of

      pipes and pump stations to a municipal treatment plant. Sewage collection and treatment is typically subject to local, state and

      federal regulations and standards. Industrial sources of wastewater often require specialized treatment processes.

 

      Typically, sewage treatment involves three stages, called primary, secondary and tertiary treatment. First, the solids are separated

      from the wastewater stream. Then dissolved biological matter is progressively converted into a solid mass by using indigenous,

      water-borne bacteria. Finally, the biological solids are neutralized then disposed of or re-used, and the treated water may be

      disinfected chemically or physically (for example by chlorination, UV and/or micro-filtration). The final effluent can be discharged

      into a stream, river, bay, lagoon or wetland, or it can be used for the irrigation of a golf course, greenway or park. If it is sufficiently

      clean, it can also be used for groundwater recharge.

 

      There are some picture taken after the project done by OCNED Water Technology Sdn Bhd.

 

     

                      

                       Overview of STP at Proton City Development Corporation Sdn Bhd at Tanjong Malim

                       Perak Darul Ridzuan

 

              

                       

                        Surface Aerator in operation (Oxidation Ditch Process)

 

 

                       

                       

                        Clarifier (Sedimentation tank)

                      

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