Organic Waste Recycling

360 Organic waste recycling: technology and management of treatment would be necessary during the periods when the aquatic syste ...

Aquatic weeds and their utilization 361 The potential of the local environment to have significant impact on the organisms in th ...

362 Organic waste recycling: technology and management The nature, magnitude, and duration of treatment process disruption will ...

Aquatic weeds and their utilization 363 Total phosphorus 0.45 0.89 0.85 - - Nutrient content of plants, dry weight, (%) Total Kj ...

364 Organic waste recycling: technology and management Total phosphorus Nutrient content of plants, dry weight, (%) Total Kjedah ...

Aquatic weeds and their utilization 365 Sampling period and comments May 1974-May1976 June 1976-September 1977 Odors at night Ef ...

366 Organic waste recycling: technology and management Example 7.2 Design a water hyacinth treatment system to treat the followi ...

Aquatic weeds and their utilization 367 To compensate for other factors, choose the harvesting interval to be once every 10 days ...

368 Organic waste recycling: technology and management Note: 1US$ = 40 Baht a) Water hyacinth Organic loading of the pond = ha k ...

Aquatic weeds and their utilization 369 Based on data used in this example, duckweed culture will give more financial return ann ...

370 Organic waste recycling: technology and management Table 7.11 Summary of BOD 5 and SS removal from constructed wetlands (U.S ...

Aquatic weeds and their utilization 371 Table 7.12 Summary of wetland design consideration (WPCF 1990). Reproduced by the permis ...

372 Organic waste recycling: technology and management Figure 7.18 Typical cross-section of SF constructed wetlands (U.S. EPA 19 ...

Aquatic weeds and their utilization 373 deep enough to support the growth of the emergent plant’s roots, i.e. about 1.0 – 1.5 m ...

374 Organic waste recycling: technology and management Solution: Based on Equation 7.11, determine ‘t’ values. For FWS: 10/200 = ...

Aquatic weeds and their utilization 375 constructed wetlands located in the tropics. The plant productivity was accordingly high ...

376 Organic waste recycling: technology and management for certain plants but water lettuce seems to be the most common host, fo ...

Aquatic weeds and their utilization 377 Edwards, P., Polprasert, C., Rajput, V.S. and Pacharaprakiti, C. (1987) "Integrated biog ...

378 Organic waste recycling: technology and management Polprasert, C., (1984) "Utilization of composted nightsoil in fish produc ...

Aquatic weeds and their utilization 379 Wolverton, B.C. and McDonald, R.C. (1975) "Water Hyacinths for Upgrading Sewage Lagoons ...