Impacts of Pig Farming on the Water Quality of Serin River, Sarawak
In Sarawak, pig farm operators are required to treat the wastewater containing pig waste and spilt food in oxidation ponds before discharge. However, information on the impact of this industry on surface water quality is lacking. Therefore,the objective of this study is to determine the impact of pi...
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Universiti Kebangsaan Malaysia
2006
|
| Subjects: | |
| Online Access: | http://ir.unimas.my/id/eprint/112/ http://ir.unimas.my/id/eprint/112/1/Impacts%20of%20Pig%20Farming%20on%20the%20Water%20Quality%20of%20Serin%20River%2C%20Sarawak%20%28abstract%29.pdf |
| _version_ | 1848834465776795648 |
|---|---|
| author | Ling, Teck Yee Layang, H.W. Then, Y.P. Kasing, Apun |
| author_facet | Ling, Teck Yee Layang, H.W. Then, Y.P. Kasing, Apun |
| author_sort | Ling, Teck Yee |
| building | UNIMAS Institutional Repository |
| collection | Online Access |
| description | In Sarawak, pig farm operators are required to treat the wastewater containing pig waste and spilt food in oxidation ponds before discharge. However, information on the impact of this industry on surface water quality is lacking. Therefore,the objective of this study is to determine the impact of pig farm effluent on the water quality of Serin River and its tributaries. Results of analysis show that the tributary that received pond effluent has significantly higher mean of total suspended solids (TSS), biochemical oxygen demand (BOD), chemical oxygen demand (COD), ammonia-nitrogen(NH3-N), reactive phosphorus (SRP) and Escherichia coli (E. coli) concentrations when compared to those of the tributary that did not receive pond effluent. Comparisons between the stations upstream and downstream of the discharge point indicated that BOD5 and COD were significantly higher at the downstream station that received pond effluent. Dissolved oxygen (DO) was the lowest at the tributary receiving effluent from pig farms with a mean of2.40 mgll. According to the Interim Water Quality Standard of the Department of Environment, water quality at the tributary that received pig farm effluent falls into Class III whereas that of the other stations falls into Class II. It is recommended that further studies be conducted on the management of waste to explore the possibility of turning the waste into a resource so that water quality of rivers can remain pristine for drinking and recreation. |
| first_indexed | 2025-11-15T05:52:25Z |
| format | Article |
| id | unimas-112 |
| institution | Universiti Malaysia Sarawak |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T05:52:25Z |
| publishDate | 2006 |
| publisher | Universiti Kebangsaan Malaysia |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | unimas-1122016-04-27T06:34:23Z http://ir.unimas.my/id/eprint/112/ Impacts of Pig Farming on the Water Quality of Serin River, Sarawak Ling, Teck Yee Layang, H.W. Then, Y.P. Kasing, Apun GE Environmental Sciences S Agriculture (General) SF Animal culture SH Aquaculture. Fisheries. Angling In Sarawak, pig farm operators are required to treat the wastewater containing pig waste and spilt food in oxidation ponds before discharge. However, information on the impact of this industry on surface water quality is lacking. Therefore,the objective of this study is to determine the impact of pig farm effluent on the water quality of Serin River and its tributaries. Results of analysis show that the tributary that received pond effluent has significantly higher mean of total suspended solids (TSS), biochemical oxygen demand (BOD), chemical oxygen demand (COD), ammonia-nitrogen(NH3-N), reactive phosphorus (SRP) and Escherichia coli (E. coli) concentrations when compared to those of the tributary that did not receive pond effluent. Comparisons between the stations upstream and downstream of the discharge point indicated that BOD5 and COD were significantly higher at the downstream station that received pond effluent. Dissolved oxygen (DO) was the lowest at the tributary receiving effluent from pig farms with a mean of2.40 mgll. According to the Interim Water Quality Standard of the Department of Environment, water quality at the tributary that received pig farm effluent falls into Class III whereas that of the other stations falls into Class II. It is recommended that further studies be conducted on the management of waste to explore the possibility of turning the waste into a resource so that water quality of rivers can remain pristine for drinking and recreation. Universiti Kebangsaan Malaysia 2006 Article PeerReviewed text en http://ir.unimas.my/id/eprint/112/1/Impacts%20of%20Pig%20Farming%20on%20the%20Water%20Quality%20of%20Serin%20River%2C%20Sarawak%20%28abstract%29.pdf Ling, Teck Yee and Layang, H.W. and Then, Y.P. and Kasing, Apun (2006) Impacts of Pig Farming on the Water Quality of Serin River, Sarawak. Sains Malaysiana, 35 (1). pp. 45-50. ISSN 0126-6039 http://www.ukm.my/jsm/index.html |
| spellingShingle | GE Environmental Sciences S Agriculture (General) SF Animal culture SH Aquaculture. Fisheries. Angling Ling, Teck Yee Layang, H.W. Then, Y.P. Kasing, Apun Impacts of Pig Farming on the Water Quality of Serin River, Sarawak |
| title | Impacts of Pig Farming on the Water Quality of Serin River, Sarawak |
| title_full | Impacts of Pig Farming on the Water Quality of Serin River, Sarawak |
| title_fullStr | Impacts of Pig Farming on the Water Quality of Serin River, Sarawak |
| title_full_unstemmed | Impacts of Pig Farming on the Water Quality of Serin River, Sarawak |
| title_short | Impacts of Pig Farming on the Water Quality of Serin River, Sarawak |
| title_sort | impacts of pig farming on the water quality of serin river, sarawak |
| topic | GE Environmental Sciences S Agriculture (General) SF Animal culture SH Aquaculture. Fisheries. Angling |
| url | http://ir.unimas.my/id/eprint/112/ http://ir.unimas.my/id/eprint/112/ http://ir.unimas.my/id/eprint/112/1/Impacts%20of%20Pig%20Farming%20on%20the%20Water%20Quality%20of%20Serin%20River%2C%20Sarawak%20%28abstract%29.pdf |