Differences

This shows you the differences between two versions of the page.

--- kilang_bbbangi [2021/12/17 10:48] – [Sisa Industri] sazli
+++ kilang_bbbangi [2021/12/17 11:46] (kini) – [Pencemaran Sungai] sazli
@@ Line 90: / Line 90: @@
 ==== Pencemaran Sungai ====
-Pencemaran sungai, akibat sisa tak terawat yang dialirkan atau dibuangkan terus ke sungai:-
+Pencemaran sungai, akibat sisa tak terawat yang dialirkan atau dibuangkan terus ke sungai. Sebahagian besar Sungai Langat kini dikelaskan sebagai Kelas III (tercemar), akibat kegiatan pelbagai kilang dan industri berdekatan sepanjang sungai ini, termasuk di sekitar Bangi. Sumber pencemaran terbesar adalah pusat-pusat pembetungan tercemar, serta sisa buangan industri: //"Langat River, which is a very important source of drinking water, as well as development in the Langat Basin, needs special care to reduce the pollution. Environmental Quality Report of Department of Environment since 1997 to the latest 2013 addressed that the river possessed the status of class III which required extensive treatment before drinking. However, more than one of the nine water treatment plants in the basin had to remain closed several times during 2012-2015 due to high concentration of chemical pollution in the river. ... The hazardous chemical pollution in the river was mainly due to the anthropogenic activities as well as there was lack of enforcement of policies to reduce the pollution. ... Sewerage Treatment Plants (STPs) followed by the industrial sector are considered as the main sources of chemical pollution in the Langat River. Some water quality parameters e.g. Pb, Al, Cr, Cd, Cu, etc. are crossing the level set in Malaysian NDWQS, although it is the main source of drinking water in Selangor. ... There should be strict monitoring on the industrial and sewage discharges into the river to control the discharges without treatment as sources are in different states."// (Ahmed Minhaz Farid, Alam Lubna, Ta Goh Choo, Mohamed Che Abd Rahim and Mokhtar Mazlin @ Asian Journal of Water, Environment and Pollution, Vol. 13, No. 1 (2016), pp. 9–15: {{ :lampiran:02_ahmedminhazfarid.pdf ||}}[[https://www.researchgate.net/publication/291556592_A_Review_on_the_Chemical_Pollution_of_Langat_River_Malaysia|"A Review on the Chemical Pollution of Langat River, Malaysia"]]).
-  * Sebahagian besar Sungai Langat kini dikelaskan sebagai Kelas III (tercemar), akibat kegiatan pelbagai kilang dan industri berdekatan sepanjang sungai ini, termasuk di sekitar Bangi. Sumber pencemaran terbesar adalah pusat-pusat pembetungan tercemar, serta sisa buangan industri: //"Langat River, which is a very important source of drinking water, as well as development in the Langat Basin, needs special care to reduce the pollution. Environmental Quality Report of Department of Environment since 1997 to the latest 2013 addressed that the river possessed the status of class III which required extensive treatment before drinking. However, more than one of the nine water treatment plants in the basin had to remain closed several times during 2012-2015 due to high concentration of chemical pollution in the river. ... The hazardous chemical pollution in the river was mainly due to the anthropogenic activities as well as there was lack of enforcement of policies to reduce the pollution. ... Sewerage Treatment Plants (STPs) followed by the industrial sector are considered as the main sources of chemical pollution in the Langat River. Some water quality parameters e.g. Pb, Al, Cr, Cd, Cu, etc. are crossing the level set in Malaysian NDWQS, although it is the main source of drinking water in Selangor. ... There should be strict monitoring on the industrial and sewage discharges into the river to control the discharges without treatment as sources are in different states."// (Ahmed Minhaz Farid, Alam Lubna, Ta Goh Choo, Mohamed Che Abd Rahim and Mokhtar Mazlin @ Asian Journal of Water, Environment and Pollution, Vol. 13, No. 1 (2016), pp. 9–15: {{ :lampiran:02_ahmedminhazfarid.pdf ||}}[[https://www.researchgate.net/publication/291556592_A_Review_on_the_Chemical_Pollution_of_Langat_River_Malaysia|"A Review on the Chemical Pollution of Langat River, Malaysia"]]).
+Bagi Bandar Baru Bangi khususnya, terdapat kajian mengenai pencemaran Tasik Cempaka dan Sungai Air Itam, disebabkan oleh sisa perhotelan dan kilang-kilang yang berdekatan: //"A study was carried out to determine the status of water quality of Tasik Cempaka which is a part of Sg. Air Itam, located near the Bangi industrial area. The study was carried out for eight months from May and to December 2013. Eight sampling stations were selected from upstream to downstream of Sg. Air Itam which represent the entire body of the lake water. ... These are several sources of pollution that most likely cause of lake pollution namely drainage of Bangi-Putrajaya Hotel and Bangi Golf Resort, factories nearby and settlement activities."// (Nurul Ain Syahirah Mohamad Sabri, Md Pauzi Abdullah and Sohif Mat @ UKM, AIP Conference Proceedings 1614, 342 (2014): {{ :lampiran:1.4895219.pdf ||}}[[https://doi.org/10.1063/1.4895219|"Monitoring and Assessment of Water Quality of Tasik Cempaka, Bangi"]]).
-  * //"Menteri Alam Sekitar dan Air, Datuk Seri Tuan Ibrahim Tuan Man, berkata di bawah Rancangan Malaysia Ke-12 (RMK-12) setiap lokasi yang diwartakan sebagai kawasan perindustrian akan dibangunkan dengan sistem pembuangan berpusat yang mengawal sisa pembuangan kilang. 'Sistem itu akan mengawal punca (sisa) sebelum turun ke sungai. Dengan cara ini, ia boleh elak sungai daripada tercemar oleh pembuangan sisa kilang,' katanya pada sidang media selepas melancarkan Denai Sungai Langat di sini, hari ini. Katanya pembangunan denai di sepanjang sungai pula berpotensi mengelak pencerobohan dan pencemaran terutama pembuangan sisa oleh lori."// (BERNAMA @ Berita Harian, November 30, 2021: {{ :laman:loji_efluen_berpusat_di_kawasan_industri.pdf ||}}[[https://www.bharian.com.my/berita/nasional/2021/11/893556/loji-efluen-berpusat-di-kawasan-industri|"Loji efluen berpusat di kawasan industri"]]).
+Bagi menangani masalah ini, pihak kerajaan pusat telah merancang untuk membangunkan sistem pembuangan berpusat di setiap kawasan perindustrian di negara ini: //"Menteri Alam Sekitar dan Air, Datuk Seri Tuan Ibrahim Tuan Man, berkata di bawah Rancangan Malaysia Ke-12 (RMK-12) setiap lokasi yang diwartakan sebagai kawasan perindustrian akan dibangunkan dengan sistem pembuangan berpusat yang mengawal sisa pembuangan kilang. 'Sistem itu akan mengawal punca (sisa) sebelum turun ke sungai. Dengan cara ini, ia boleh elak sungai daripada tercemar oleh pembuangan sisa kilang,' katanya pada sidang media selepas melancarkan Denai Sungai Langat di sini, hari ini. Katanya pembangunan denai di sepanjang sungai pula berpotensi mengelak pencerobohan dan pencemaran terutama pembuangan sisa oleh lori."// (BERNAMA @ Berita Harian, November 30, 2021: {{ :laman:loji_efluen_berpusat_di_kawasan_industri.pdf ||}}[[https://www.bharian.com.my/berita/nasional/2021/11/893556/loji-efluen-berpusat-di-kawasan-industri|"Loji efluen berpusat di kawasan industri"]]).