池塘和养鱼场的污水处理
藻类大量繁殖和污泥堆积现像对水生生态系统产生重大影响。
问题包括：
（1）水质变差，
（2）水生物种减少，
（3）由腐烂藻类引起的难闻气味
（4）浊度增高
由国际环保公司所研发的百保博士产品利用了环境生物技术，通过降解有机物质和高效利用营养物质来解决上述问题。
Severity: Notice
Message: Trying to get property of non-object
Filename: product/category.php
Line Number: 65
Backtrace:
File: /var/www/clients/client51/web103/web/application/views/product/category.php
Line: 65
Function: _error_handler
File: /var/www/clients/client51/web103/web/application/controllers/Core.php
Line: 125
Function: write_view
File: /var/www/clients/client51/web103/web/application/controllers/Product.php
Line: 62
Function: output
File: /var/www/clients/client51/web103/web/application/controllers/Product.php
Line: 26
Function: call_user_func_array
File: /var/www/clients/client51/web103/web/index.php
Line: 315
Function: require_once