wastewater treatment septic tank sewage solutions at thailand

wastewater treatment septic tank sewage solutions at thailand
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  • How do septic systems work in Bangkok?
  • On-site sanitation systems offer sanitation at the source of human excreta generation, such as septic tanks and cesspools with soaking pits. Most households in Bangkok city are equipped with septic tanks, from which liquid waste can seep into the soil, groundwater or surface water.
  • How many types of septic treatment facilities are there in Thailand?
  • In Thailand, on-site treatment facilities can be classified into four types: (a) one cesspool, (b) two-cesspool in series, (c) concrete septic tank and (d) commercial septic tank (Koottatep et al., 2012), as shown in figure 3.
  • Is decentralized domestic wastewater treatment a good solution in Thailand?
  • Regulations and standards on decentralized domestic wastewater treatment in Thailand WWTP. However, construction of centralization system is sometime not so appropriate in some areas. Thus, decentralization is better solution. For example, a group of housing. So it called “Cluster WWTP”
  • Are commercial septic tanks used in Thailand?
  • Commercial septic tanks are increasingly being used in households of Thailand, especially in Bangkok city. To date, standards for commercial septic tanks are only focused on the strength of materials used, such as Thai Industrial standard TIS 816-2538, which covers the standard of polyethylene material.